СПОСОБ И ИНСТРУМЕНТ ДЛЯ ИЗГОТОВЛЕНИЯ СОЕДИНЕНИЯ С ПЛОСКИМ ДНОМ И ЦЕНТРАЛЬНЫМ ВЫСТУПОМ

FIELD: manufacturing technology. SUBSTANCE: link (400) end of tooth coupling for rotary connection comprises: multiple teeth (402, 403), arranged in circle and protruding from plane of wheel running in radial direction (407) and peripheral direction (409), side surface (411) of tooth (403) of plurality of teeth is opposite to the side surface (413) of another tooth (402) of multiple teeth, tooth (403) adjacent to other tooth (402) and is separated from other tooth separating surface (404) containing flat surface (405) lying in plane of wheel, separating surface (404) comprises a central projection (423) between the side surface (411) of tooth (403) and side surface (413) of another tooth (402), and projection (423) projects from plane of wheel. EFFECT: higher accuracy of manufacturing and simplified control of end links of tooth coupling is achieved. 17 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 589 964 C2 (51) МПК B23F 15/06 (2006.01) F16D 11/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014145231/02, 30.01.2013 (24) Дата начала отсчета срока действия патента: 30.01.2013 (72) Автор(ы): БРАТВЭЙТ Эдриан (GB), БАТЛЕР Шейн (GB) (73) Патентообладатель(и): СИМЕНС АКЦИЕНГЕЗЕЛЛЬШАФТ (DE) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.06.2016 Бюл. № 16 R U 11.04.2012 EP 12163735.9 (45) Опубликовано: 10.07.2016 Бюл. № 19 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.11.2014 (86) Заявка PCT: EP 2013/051780 (30.01.2013) 2 5 8 9 9 6 4 (56) Список документов, цитированных в отчете о поиске: EP 1184122 A1, 06.03.2002. SU 1057210 A1, 30.11.1983. SU 1368521 A1, 23.01.1988. 2 5 8 9 9 6 4 R U WO 2013/152876 (17.10.2013) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СПОСОБ И ИНСТРУМЕНТ ДЛЯ ИЗГОТОВЛЕНИЯ СОЕДИНЕНИЯ С ПЛОСКИМ ДНОМ И ЦЕНТРАЛЬНЫМ ВЫСТУПОМ (57) Реферат: Звено (400) ...

СПОСОБ И ИНСТРУМЕНТ ДЛЯ ИЗГОТОВЛЕНИЯ СОЕДИНЕНИЯ С ПЛОСКИМ ДНОМ И ЦЕНТРАЛЬНЫМ ВЫСТУПОМ

... 1. Торцовое зубчатое соединение (400) для вращательного соединения, содержащее:множество зубьев (402, 403), расположенных по кругу и выступающих (h) от плоскости круга, продолжаясь в радиальном направлении (407) и периферийном направлении (409),при этом боковая поверхность (411) зуба (403) из множества зубьев противоположна боковой поверхности (413) другого зуба (402) из множества зубьев, причем зуб (403) смежен с другим зубом (402) и отделен от другого зуба отделяющей поверхностью (404),при этом отделяющая поверхность содержит плоскую поверхность (405), лежащую в плоскости круга,причем отделяющая поверхность (404) содержит центральный выступ (423) между боковой поверхностью (411) зуба (403) и боковой поверхностью (413) другого зуба (402), и выступ (423) выступает от плоскости круга.2. Торцовое зубчатое соединение по п. 1, в котором отделяющая поверхность является плоской на радиально внутреннем участке отделяющей поверхности.3. Торцовое зубчатое соединение по п. 1, в котором отделяющая ...

Senkrechtbearbeitungszentrum in Zweiständerausführung

Senkrechtbearbeitungszentrum in Zweiständerausführung zur Herstellung einer innen oder außen Gerad- und Schrägverzahnung an Zahnkränzen mit einem Bearbeitungsdurchmesser von bis zu 16000 mm, bestehend aus einem ortsfesten Maschinenbett mit einer drehend antreibbaren Planscheibe (3), das zwischen einem Maschinenportal aus zwei durch eine feste Traverse (3) verbundenen Ständern (1; 2) angeordnet ist, wobei an den Ständern (1; 2) ein Querbalken (4) in Senkrechtführungen beweglich geführt und Träger eines auf dem Querbalken (4) waagerecht verfahrbaren Maschinensupports mit einem senkrecht verfahrbaren Meißelschieber ist, der einen Revolverkopf mit darin angeordneter Dreh-, Bohr-, Fräs und Schleifspindel hat, dadurch gekennzeichnet, dass am Querbalken (4) ein in x-Richtung verfahrbarer Supportschlitten (5), der eine in z-Richtung zur drehbaren Planscheibe (9) hydrostatisch geführte Ram-Konfiguration (6) mit einem durch ein Andockelement (10) fest verbundenen Fräskopf (7) für ein Verzahnungswerkzeug ...

Verfahren zum Verzahnen eines Werkstueckes

Improvements relating to machines for grinding toothed parts

... 869,304. Grinding. GLEASON WORKS. Aug. 28, 1958 [Sept. 6, 1957], No. 27689/58. Class 60. A tooth grinding machine comprises grinding wheel and a work spindle, means including a rotary feed cam for effecting alternate relative infeed and return motions between the wheel and the spindle, respectively for grinding a tooth surface of a workpiece, on the spindle and for returning for a subsequent infeed, and means for angularly indexing the work spindle between successive infeed motions, the infeed portion of said cam comprising a plurality of discrete infeed sections separated by retraction sections, so that while the infeed is occurring the wheel and the tooth surface being ground are periodically separated. The workpiece C, e.g. a face toothed clutch, is secured by chuck means to a work spindle 27 journalled, for rotation about a horizontal axis, in a work head 25 angularly adjustable, about a vertical axis, on a crossslide 23 adjustable horizontally on a slide 21 moveable along horizontal ...

Improved method of cutting face toothed members

... 775,398. Grinding. GLEASON WORKS. April 19, 1955 [April 19, 1954], No. 11295/55. Class 60 [Also in Groups XXII] A method of simultaneously cutting opposite sides 18, 19 of spaced teeth of a. face-toothed clutch or coupling member 10, as described in Specification 572,612, by a rotary cutter 14, consists in relatively feeding the cutter to full depth while the member is held against rotation and then finish cutting by feeding the cutter at an angle to the direction of relative feed to remove stock, from the said sides. After the cutter has been fed axially to depth it is moved about an axis 21. The bottom and side cutting edges 27, 28 are thus moved out of the cut and each tooth is finish cut by the edges 13 under the same conditions. For teeth with zero pressure angle the cutter axis 43, Fig. 5, is inclined to the work axis 44 and is pivoted about an axis 48. Alternatively, the cutter may be partially withdrawn and pivoted about an axis 55, Fig. 7. In grinding machine for carrying out the ...

Improvements relating to tooth cutting machines

... 812,770. Copy-milling. GLEASON WORKS. Aug. 31, 1956 [Sept. 23, 1955], No. 26736/56. Class 83 (3). [Also in Group XXIII] A tooth-cutting machine, e.g. for making clutches, as described in Specifications 594,492 and 624,769, having a tool-support and a worksupport comprises a frame 20, Figs. 1 and 2, a sliding base 46, a swinging base 44 carrying one of the supports and movable angularly on the sliding base about a first axis 43 perpendicular to the sliding base movement, a lever 118, Fig. 3, fulcrumed to the sliding base on an axis 121 parallel to the first axis and having a cam-surface engageable with a cam-follower on the swinging base, a slide 111 reciprocable rectilinearly at an angle to the direction of sliding-base motor and having a straight guide surface extending in the direction of sliding- base motor, a follower 115 on the lever engaging the slide guide surface and means for reciprocating the slide. The machine comprises a frame 20 having transverse horizontal ways 21, Fig. 2, ...

PROCEDURE FOR THE PRODUCTION OF A HOB FOR THE TREATMENT OF KRONENRÄDERN

APPARATUS FOR MANUFACTURING A FACE GEAR

METHOD AND APPARATUS FOR MACHINING SCROLL WRAPS

ABSTRACT A method and apparatus for machining a matched set of fixed and orbiting scroll members for use in a scroll compressor. The respective wrap surfaces of the scroll members are simultaneously machined by respective rotating cutting tools. Specifically, rotational and linear movement of the fixed and orbiting scroll members together, synchronized with linear movement of the cutting tools, causes the simultaneous machining of the scroll members along respective wrap surfaces that form a radially inwardly moving sealing line of contact therebetween during compressor operation. Accordingly, any systemic or random deviation from a true involute form during machining of the matched scroll member set results in complementary deviations in the respective wrap surfaces, whereby a sealed relationship between the wrap surfaces is maintained at such point of deviation during compressor operation.

HOB FOR GENERATING FACE GEARS

A cutter for producing face gears, comprising a disc-shaped cutter body with cutting teeth fitted on periphery. The cutting edge of each cutting tooth lies in a surface of revolution which is produced by turning an imaginary gear wheel of infinitely low thickness about the axis of the cutter and simultaneously about its own axis. Each cutting tooth of the cutter is of such a shape that the cutting tooth is re-grindable, without the shape of the cutting edge of the cutting tooth changing as a result. This is achieved through the fact that the profile of each cutting tooth shifts in planes from the cutting edge of the cutting tooth to the rear side thereof in the direction of the axis of the cutter.

FACE GEAR MANUFACTURING METHOD AND APPARATUS

A face gear manufacturing operation wherein a set of oversized teeth are formed on a face gear or tapered pinion gear by a gear cutting operation. The oversized teeth are of a predetermined profile. The gear bearing the oversize teeth is then subjected to metallurgical surface hardening operation. At the conclusion of the heat treatment surface hardening operation, the face gear or pinion gear is subjected to a continuous grinding operation wherein a grinding wheel having a worm profile of a predetermined shape is rotated to grind the previously cut teeth to produce a finished tooth profile. The operation is CNC controlled. The gear producing apparatus requires only a slight modification to produce a face gear or a tapered pinion gear by the simple interchange of work heads.

Werkzeugmaschine zum Verzahnen und Prüfen von Werkstücken

Engrenage et procédé de taille de cet engrenage.

Getriebe mit verschiebbaren Schraubenrad

Werkzeugmaschine, geeignet zum Fräsen von Zähnen, insbesondere Klauenkupplungszähnen

Einrichtung zum Verzahnen von Kronenrädern im Abwälzfräsverfahren

Procédé de taillage de dents dans une ébauche et machine pour la mise en oeuvre de ce procédé

Procédé pour dresser une meule et appareil pour la mise en oeuvre de ce procédé

Machine pour tailler à la meule des pièces dentées

Vorschubvorrichtung zum Fräsen von Kronradverzahnungen im Abwälzverfahren

Verzahnung mit geraden Zahnflanken für eine Stirn-Umfangs-Kupplung und Verfahren sowie Verzahnungsmaschine zu deren Herstellung

Gear shaping machine

本发明涉及一种具有工件夹具和刀架的制齿机，所述工件夹具和刀架能够分别通过驱动器置于旋转中，其中刀架设置在加工头上，所述加工头能够经由制齿机的一个或多个运动轴线相对于工件夹具移动，以便通过容纳在刀架中的刀具对容纳在工件夹具中的工件进行齿加工，其中所述刀架具有托架。在此提出，托架经由运动轴线能够从其工作位置运动到非作用位置中和/或以可松开地连接的方式设置在制齿机的加工头上。

MANUFACTORING PROCESS Of a WHEEL OF FIELD HAS RIGHT TEETH AND ENGAGING WITH a PINION

HOB FOR GENERATING FACE GEARS

정면 기어를 생산하기 위한 절삭기는 원주상에 절삭 톱니(23)이 고정된 원통 모양의 절삭체를 구비하고 있다. 상기 각 절삭 톱니의 절삭 모서리(24)는 상기 절삭기의 축(20)에 대하여 그리고 동시에 자신의 축에 대하여 매우 적은 두께를 갖는 가상 기어 휠을 회전시킴으로서 얻어지는 회전 표면에 놓여 있다. 상기 절삭기의 상기 각 절삭 톱니(23)는 상기 절삭 톱니의 절삭 모서리의 모양을 변하게 하지 않고 재연마가 가능하게 한다. 이런것은(22,22a,22b...)에서 각 절삭 톱니의 종단면이 상기 절삭 톱니의 상기 절삭 모서리로부터 그 모서리의 후면까지 상기 절삭기의 상기 축(20) 방향에 따라 위치를 옮겨가도록 되어 있다는 사실에서 얻어진다. The cutting machine for producing the front gear is provided with a cylindrical cutting body in which cutting teeth 23 are fixed on a circumference. The cutting edges 24 of each cutting tooth lie on a rotating surface obtained by rotating a virtual gear wheel having a very small thickness about the axis 20 of the cutter and at the same time about its axis. Each cutting tooth 23 of the cutting machine enables regrinding without changing the shape of the cutting edge of the cutting tooth. This means that in (22, 22a, 22b ...) the longitudinal cross section of each cutting tooth is adapted to move along the direction of the axis 20 of the cutting machine from the cutting edge of the cutting tooth to the rear of the corner. Obtained from.

Method for manufacturing screw-shaped tool

A method for manufacturing a screw-shaped tool for grinding a face gear with high precision. The tool is formed in such a manner that the diameter thereof gradually increases from an axial end to an intermediate section in the axial direction, and is used for cutting a face gear. The method includes setting up, on the basis of a prescribed pinion which is to mesh with the face gear to be machined, a virtual gear that is to mesh with the prescribed pinion, and has a greater number of teeth than the prescribed pinion; setting up, on the basis of the virtual gear, a virtual inner gear which has the same number of teeth as the virtual gear, said teeth being on the inside; and setting up, on the basis of the virtual inner gear, a screw-shaped grindstone having various elements that are used for cutting the virtual inner gear.

СПОСОБ И ИНСТРУМЕНТ ДЛЯ ИЗГОТОВЛЕНИЯ ПЛОСКИХ ЗУБЧАТЫХ КОЛЕС

... 1. Способ изготовления плоского зубчатого колеса, где упомянутое плоское зубчатое колесо имеет множество впадин зубчатого венца, причем каждая впадина зубчатого венца содержит первую и вторую боковые поверхности зуба, упомянутый способ включает в себя следующее:берут заготовку плоского зубчатого колеса, имеющую ось вращения;берут дискообразный инструмент, у которого имеется периферия в виде окружности и ось вращения, на периферии упомянутого инструмента имеется одна или более поверхностей для удаления материала, при этом поверхности для удаления материала расположены перпендикулярно упомянутой оси вращения и определяют порождающую плоскость;располагают упомянутый инструмент и упомянутую заготовку относительно друг друга для формирования одной из упомянутых боковых поверхностей зуба - первой или второй - на указанной заготовке;вращают упомянутый инструмент вокруг вышеуказанной оси вращения и вводят указанный инструмент в заготовку плоского зубчатого колеса;формируют одну из упомянутых боковых ...

СПОСОБ НЕПРЕРЫВНОГО ИЗГОТОВЛЕНИЯ ПЛОСКИХ ЗУБЧАТЫХ КОЛЕС

1. Способ непрерывного пошагового изготовления плоского зубчатого колеса, имеющего заданное число зубьев, причем указанное плоское зубчатое колесо имеет множество впадин зубчатого венца, причем каждая впадина зубчатого венца содержит противоположные друг к другу первую и вторую боковую поверхность зуба, в котором:устанавливают заготовку плоского зубчатого колеса, имеющую ось вращения;устанавливают режущий инструмент, имеющий ось вращения и содержащий корпус в виде диска с одной или множеством режущих кромок, задающими один или множество заходов режущего лезвия, расположенными на кромке диска;вращают режущий инструмент и заготовку в соотношении два оборота режущего инструмента на один оборот заготовки;зацепляют режущий инструмент и заготовку;формируют боковые поверхности зуба на заготовке посредством перемещения инструмента и заготовки друг относительно друга;причем при формировании дополнительно вращают режущий инструмент вокруг оси вращения шестерни, сцепленной с заготовкой плоского зубчатого колеса, причем режущий инструмент описывает движение обката, при этом режущие кромки имитируют вращательное движение зуба шестерни, вращающейся в зацеплении с заготовкой плоского зубчатого колеса в процессе формирования.2. Способ по п.1, отличающийся тем, что заготовка содержит четное число зубьев, при этом число зубьев равно удвоенному числу заходов режущего инструмента.3. Способ по п.1, отличающийся тем, что заготовка и режущий инструмент вращают в одном направлении вокруг их осей вращения соответственно.4. Способ по п.1, отличающийся тем, что режущий инструмент наклоняют относительно заготовки.5. Способ РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК B23F 15/06 (11) (13) 2012 136 862 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012136862/02, 28.01.2011 (71) Заявитель(и): ТЕ ГЛИСОН ВОРКС (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ШТАДТФЕЛЬД Герман Й. (US) 29.01.2010 US 61/299,386 (85) Дата начала ...

Maschine zum Herstellen der Radienluecken am Umfang der Muffen elastischer Kupplungen, insbesondere sogenannter Bibby-Kupplungen

Pinion meshing with a given face gear in accordance with altered design parameters

Method of producing a face gear

A method of producing a face gear includes an initial step of preparing a work piece 2 and a hob 41, where the hob is brought into an axial movement when rotated through an angle of 360{ about its longitudinal axis 40, the initial step bringing the work piece to oppose the hob at a distance W. A geared surface is formed by rotating the hob in one direction through an angle of less than 360{ upon mutual engagement of the hob and the work piece, which results from moving at least one of the hob and the work piece in a radial direction D of the hob. At least one of the hob and the work piece are retracted in the radial direction to establish a separation of the hob from the work piece before the hob completes its 360{ rotation, the retraction taking place through a distance equal to an axial movement amount of the hob resulting from rotating the hob. The process is repeated to form a full face geared surface on the work piece.

Apparatus for machining a number of workpieces with one tool

In order to increase its production rate, a grinding machine has two work tables situated one on each side of a grinding wheel. The tables each have a workpiece holder having a chuck which holds at least a workpiece. In this way the two workpieces can be ground simultaneously by the single grinding wheel. The chucks can be rotated step by step at the same instants as each other so that tooth gaps can be ground simultaneously on the two workpieces. The two tooth gaps, the shape and dimensions of which are dependent upon the profile of the grinding wheel, and which are ground simultaneously will be identical to each other.

Machine for generating face gears with teeth unequally distant from the axis

559,416. Gear-cutting. FELLOWS GEAR SHAPER CO. Jan. 28, 1943, No. 1484. Convention date, Jan. 7, 1942. [Class 83 (iii)] In a machine for generating face gears with teeth at non-uniform distances from the gear axis the generating motions between the cutter and gear have a relative speed ratio which is varied during operation in proportion to the difference in distance of different points on the tooth line from the gear axis. In cutting a face gear h having spirally-arranged teeth t adapted to coact with a spur or helical pinion the teeth are preferably cut on a raised rib r, but in some cases the tooth tops may be flush with the face of the gear by cutting the tooth spaces below the plane of such face. In one machine embodiment, a ribbed blank W is mounted on a spindle 15 carried in a slide 12 which is reciprocated vertically by a cam 30 and the teeth are generated by a reciprocating pinioncutter C which has a tooth-generating rotation in timed relation to rotation of the blank while at the same time the blank is gradually lowered to follow the spiral from the inner to the outer part thereof. Alternatively the spiral may be followed from the outside inwards. The blank spindle 15 carries a master gear 17 engaged by a spur pinion 18 which determines the blank rotation. The rotation of the pinion 18, the generating rotation of the cutter and the rotation of cam 30 are all derived from a motor 25 which drives a shaft 26 connected through universal shaft 48 and bevel gears 50 to a shaft 27 connected through worm gears 22, 21 to the spindles of the cutter and pinion 18 respectively. The cam is driven through worm gearing 32. If the teeth are to be cut in a closed non-circular circuit the cam is arranged to impart the desired up and down movement to the work. The cutter is reciprocated by a segment 34 engaging circular rack teeth 35 and actuated from the motor 25 or a separate motor. The cutter-spindle can swing about the worm 22 and relief is imparted on the non-cutting ...

PROCEDURE FOR THE PRODUCTION AND/OR FINISH PROCESSING OF CROWN GEARS.

Procedure for manufacturing face plate annular gears and in this procedure manufactured face plate annular gear

Teeth with straight teeth profiles for a front extent clutch

FINISHING PUMP SCROLLS

Manufacture of the machine parts to toothed face

Machine to cut the gears

Tool for manufacturing crown wheels

PCT No. PCT/NL94/00028 Sec. 371 Date Jun. 7, 1995 Sec. 102(e) Date Jun. 7, 1995 PCT Filed Feb. 3, 1994 PCT Pub. No. WO94/17945 PCT Pub. Date Aug. 18, 1994A tool for manufacturing crown wheels by means of a machining hobbing process, which consists of a disc which can rotate about its axis and on the circumference of which machining elements are disposed whose cutting edges lie in the surface of a profile which mainly extends over the circumference of the disc as helical ribs. In each cross-sectional plane perpendicular to the screw direction of the ribs, the profile has the shape of a number of profile teeth situated next to one another. The profile shape is based on the base geometry of a pinion which is characteristic for the crown wheel to be manufactured and has involute toothing. The profile has such a shape that a part thereof lies outside the surface of revolution which is formed by rotation of the addendum circle of the characteristic pinion about the rotational axis of the tool ...

METHOD AND APPARATUS FOR WORKING SCROLL MEMBER

PURPOSE: To obtain a scroll member made by combining a volute body and a side plate in a body inexpensively and simply by rolling a preparatory volute body of a scrool member for a scroll type fluid machine between two specified rotary volute bodies for working. CONSTITUTION: A working apparatus 30 consists of the first volute body for working 312, a side plate member 31 having through-holes 313, the second volute body for working 32 of the same volute direction provided with driving pins 321 and a rotary driving plate 33 having fitting holes 331. A preparatory scroll member A formed as accurately as cost permits is fixed on a working stand 34 and the volute body is inserted into a clearance between inner and outer walls of volute bodies 312, 32. When a plate 33 is rotated in the direction B, the volute body 32 is rotated through-pins 321 fitted to the holes 331. When the member 31 is rotated in the direction C, which is reverse to B, the volute body 312 is rotated. At this time, movement ...

CПOCOБ HAPEЗAHИЯ KOCOЗУБЫX TOPЦOBЫX KOЛEC ФPEЗOЙ

Применение: способ целесообразно использовать дл  изготовлени  торцовых зубьев на кулачковых муфтах, установочных и сцепных, храповиках, режущем инструменте , фрезах, зенкерах, развертках. Существо изобретени : нарезание торцовых зубьев производ т цилиндрическими фрезами с угловыми зубь ми с симметричным и несимметричным профил ми, которые располагают так, что плоскость режущих кромок , остаетс  посто нно касательной к поверхности нарезаемого зуба. Фрезе .сообщают вращение вокруг его оси,св занное с непрерывным вращением колеса вокруг своей оси (движение делени ми пр молинейное возвратно-поступательное движение в направлении торда колеса со скоростью, согласованной с вращением колеса . При этом пр мой ход к торцу колеса .производ т до совмещени  медиан профил  фрезы и впадины между зубь ми колеса, а обратный - до совмещени  медиан профил  фрезы и зуба колеса. 4 ил. (Л С

Способ шлифования зубчатыхКОлЕС

Устройство для обработки плоских зубчатых колес

УСТРОЙСТВО ДЛЯ ОБРАБОТКИ ПЛОСКИХ ЗУБЧАТЫХ КОЛЕС, на основании которого расположёны шпикцепь издели , кинематическа  цепь из цвуЧ конических копес и механизм осевого перемещени  шпиндел , отличающийс  тем, что, с цепью повышени , производительности и универсальности путем уменьшени  времени на переналадку при обработкеi колес , с различной амплитудой осевых колебаний , механизм осевого перемещени  плоского колеса выполнен в вице закрепленного на шпинцеле колеса по ауна, эксцентрикового механизма и двух сферических элементов, один из которых предназначен дл  св зи ползуна со шпинделем , а другой - дл  св зи ползуна с эксцентриковым механизмом. A DEVICE FOR PROCESSING FLAT GEAR WHEELS, on the basis of which the pinch of the product is located, a kinematic chain made from a tsvuch conical shaft and an axial movement mechanism of the spindle, characterized in that with a chain of increase, productivity and versatility by reducing the time for changeover when machining i wheels, with different amplitudes, with a chain of increase, productivity and versatility by reducing the time by changeover, when machining and wheels, with different amplitudes, with a chain of increase, productivity and versatility by reducing time for changeover when machining i wheels, with different amplitudes, with a chain of increase, productivity and versatility by reducing the time by changeover, when machining and wheels, with different amplitudes, with a chain of increase, productivity and versatility by reducing the time for changeover when machining and wheels, with different amplitudes, it has to increase time, change performance and versatility by reducing the time for changeover when processing wheels and wheels with different amplitudes. axial oscillations, the axial movement mechanism of the flat wheel is made in the vice wheel fixed on the spintzel over the auna, eccentric mechanism and two spherical elements, one Of which, it is designed to connect a slider with a spindle, and the ...

KRONENRADGETRIEBE, KRONENRAD UND VERFAHREN UND WERKZEUG ZUR HERSTELLUNG DES KRONENRADES

Servogetriebe, Servostelleinheit mit einem Servogetriebe und Verfahren zum Herstellen eines Servogetriebes

Ein Servogetriebe (103) ist mit einem Kronenradgetriebe ausgebildet, das ein Stirnritzel (227) und ein Kronenrad (151) aufweist. Beim Herstellen der Servogetriebes (103) wird das Kronenrad (251) zuerst gehärtet, und nach dem Härten werden die Kronenradzähne geschliffen. Dadurch ergibt sich für das Servogetriebe (103) aufgrund des Fehlens höherer axialer Kräfte auch bei einem Ausführen mit einem Leichtmetallwerkstoff für ein Getriebegehäuse (106) eine verhältnismäßig hohe Torsionssteifigkeit.

Verfahren zur Herstellung der Zaehne von Drehfutterbacken, die durch das Spiralgewinde eines Stellringes verstellt werden sollen

CURVED TOOTH SURFACES

TOOTHED CLUTCH RING AND METHOD OF FORMING THE TEETH

Improved method of and apparatus for producing clutches and the like

594,492. Claw, ratchet, and slip clutches. GLEASON WORKS. May 28, 1945, No. 13363. Convention date, April 3, 1944. [Class 80(ii)] [Also in Groups XXII and XXIII] In saw - tooth clutches and face ratchets with helical surfaces on one side of the teeth, and load-releasing clutches with helical surfaces on both sides of the teeth, the teeth are relieved at the ends and tops so that the engaging surfaces of the two members have less than full length tooth contact and less than full profile contact. The amount of relief may differ between the members of engaging pairs to produce the desirable amount of mis-match.

Improvements in Worm Gearing and in a Method of Manufacturing the same.

... 13,189. Fleury, P., and Morin, [known as Gauthier], H. Dec. 2, 1912, [Convention date]. No Patent granted (Sealing fee not paid). Gear-cutting.-In worm gearing of the kind in which a worm having a varying pitch gears with teeth projecting from the face of a wheel, a worm having a pitch which varies as described below gears with a face-wheel having cut teeth. The teeth are cut on the face of the wheel by a cutter provided with a thread of a varying pitch identical with the worm which is to mesh with the wheel; the cutter and the wheel blank being rotated at the proper relative speeds and gradually moved closer together as the teeth are being cut. The worm and wheel are shown in Fig. 3, the form of the worm thread being shown developed in Fig. 2, in which the generating line of the cylinder is parallel with the axis y y<1>. The form of the thread is determined by the trace of a point moving in a circular path of the radius of the worm-wheel, upon a cylinder of the diameter of the worm rotating ...

TOOL AND PROCEDURE FOR PRECISION LOOPS OF A CONICAL KRONRADES IN A EVOLVENTFÖRMIGES BEVEL PINION INTERVENE

Assembly having a clutch collar and method of manufacture

An assembly having a clutch collar, a clutch collar, and a method of manufacturing a clutch collar. The clutch collar may have clutch collar teeth that are continuously curved in a direction that extends away from an axis. A dovetail profile may be provided with the clutch collar teeth. 50 '160 ' NC 152 158 c150 172 142 :D 154 -B IFig-4 ...

ROTARY SCROLL MACHINE WITH RADIAL CLEARANCE CONTROL AND METHOD OF MANUFACTURING

ROTARY SCROLL MACHINE WITH RADIAL CLEARANCE CONTROL AND METHOD OF MANUFACTURING A scroll compressor can be provided with different wrap thickness to compensate for the different material properties of the orbiting and fixed scroll elements. The concept of different wrap thicknesses also aids in the select-fitting of parts and in the provision of and adjustment of a clearance or spacing between the wrap elements. Additionally, in the manufacture of a scroll compressor, the total wrap thickness of the two wraps is kept constant within narrow tolerances while the individual wrap thicknesses are allowed to vary over a predetermined range. The cutting tools used are sized such that even if they differ in their cutting diameters, the combined cutting diameters, and therefore the total wrap thickness, are constant within narrow tolerances. This permits the tools to be used and resharpened until their cutting diameters fall below the minimum acceptable diameter.

Process and apparatuses to produce couplings with toothed face

APPARATUS AND METHOD FOR IMPROVED PRECISION GRINDING OF FACE GEARS

A precision grinding appartus includes a grinding worm (54) for precision grinding a case-hardened face gear (112). A shaper (18) is first placed in contact with a face gear (112), to thereby shape a surface of the face gear (112) into a plurality of face gear teeth (114). The shaper (18) is then removed, and the face gear (112) is case hardened. The grinding worm (54) is disposed in a normal orientation to the case-hardened face gear (112) and includes a spiral tooth (61) extending along a perimeter of the grinding worm (54). The spiral tooth (61) of the grinding worm (54) is adapted to contact and precision grind the case-hardened gear (112). A dressing tool (56) includes a protrusion (58) for contacting the spiral tooth (61) of the grinding worm (54), as the spiral tooth (61) contacts and precision grinds the case-hardened face gear (112). The dressing tool (56) thus maintains the shape of the grinding worm (54) to within a desired tolerance range.

HOB FOR GENERATING FACE GEARS

A cutter for producing face gears, comprising a disc-shaped cutter body with cutting teeth (23) fitted on the periphery. The cutting edge (24) of each cutting tooth lies in a surface of revolution which is produced by turning an imaginary gear wheel of infinitely low thickness about the axis (20) of the cutter and simultaneously about its own axis. Each cutting tooth (23) of the cutter is of such a shape that the cutting tooth is re-grindable, without the shape of the cutting edge of the cutting tooth changing as a result. This is achieved through the fact that the profile of each cutting tooth shifts in planes (22, 22a, 22b...) from the cutting edge (24) of the cutting tooth to the rear side thereof in the direction of the axis (20) of the cutter.

Способ нарезания зубчатого изделия с торцовыми кулачками

Werkzeug und Verfahren zum Präzisionsschleifen eines konischen Kronrades das in ein evolventförmiges Kegelritzel eingreift

SCROLL MANUFACTURING TOOL

Kupplungselement, Kupplungsanordnung sowie Verfahren zur Herstellung eines Kupplungselements

Die vorliegende Erfindung betrifft ein Kupplungselement (10, 20) mit einer Drehachse (A), um die sich das Kupplungselement (10, 20) drehen kann, aufweisend eine sich axial bezüglich der Drehachse (A) erstreckende planseitigen Stirnverzahnung (15, 25) mit Zähnen (150, 250), wobei die Stirnverzahnung (15, 25) derart ausgelegt ist, dass sie in eine planseitige Gegenverzahnung (25, 15) eines zweiten Kupplungselementes (20, 10) zur Übertragung eines Drehmoments um die Drehachse (A) eingreifen kann und das erste Kupplungselement (10, 20) mit dem zweiten Kupplungselement (20, 10) drehfest miteinander verbindbar ist. Gemäß einem Aspekt der Erfindung verläuft wenigstens keine der Zahnkopflinien (K) der Zähne (150, 250) der Stirnverzahnung (15, 25) oder wenigstens keine der Zahnfußlinien (Z) der Zähne (150, 250) der Stirnverzahnung (15, 25) durch die Drehachse (A). Gemäß einer alternativen oder ergänzenden Ausführungsform erstrecken sich wenigstens die Zahnkopflinien (K) der Zähne (150, 250) der ...

Schalteinrichtung und Verfahren zu ihrer Herstellung

Method of producing member having face-geared surface

PLANAR FACE WHEEL GEARS AND GEAR ASSEMBLIES

Improved method of cutting helicoidal surfaces on face toothed members

... 775,716. Grinding. GLEASON WORKS. April 19, 1955 [April 19, 1954], No. 11296/55. Class 60 [Also in Groups XXII and XXIV] A method of simultaneously cutting helicoidal surfaces 35a, 35b of opposite hand on opposite sides of spaced teeth 22 of a face toothed member 20 consists in effecting a relative feed in a plane 37 common to the work axis 24 and the axis 27 of an annular cutter 26 presenting a tip edge cutting circle 41 to the work to cause the cutting circle to traverse both surfaces. simultaneously, the feed including an angular motion which maintains the cutting circle substantially tangent to the tangent. planes of the helicoidal surfaces at mid-points 43, 44 along the length of the teeth. The inside edges 25 of the cutter 26 cut opposite sides of spaced teeth and the work is indexed until all the teeth have been cut. The edges are inclined to the cutter axis so that the cutter teeth can be relieved axially. When the teetli are sharpened, therefore, the cutting edges recede axially ...

Improvements in curved teeth for bevel gear wheels

... 473,050. Gear - cutting. ZEISS, C., [Firm of]. Feb. 20, 1937, No. 5094. Convention date, March 2, 1936. [Class 83 (iii)] [Also in Group XXIV] Relates to a curved-toothed bevel wheel in which the teeth of the basic crown-wheel are convex and concave surfaces of substantially spherical form, being formed by a cutter a, Fig. 1, having teeth b, whose cutting edges are arcs of circles, the centres of which lie preferably at or near the points C, D on the cutter axis c. The tooth space may vary in width and depth from one end to the other by inclining the cutter axis c out of parallelism with the axis of the crown-wheel blank h, Fig. 2. According to the invention, a sphere of centre F and radius m is intersected approximately in great circles by the tooth flanks, where F is the point of intersection of the axis of the crown-wheel with its pitch plane (i.e. the plane of the paper) and the radius m of the sphere lies between the interior and exterior radii o, n of the crown-wheel, Preferably the ...

TOOL TO MANUFACTURING KRONRÄDERN, AS WELL AS PROCEDURE FOR THE PRODUCTION OF A SUCH TOOL.

INDEXING WORK TABLE

METHOD OF FORMING TOOTH GROOVES

A cup-shaped grindstone for grinding an end face of an annular portion of a work to form tooth grooves in the end face includes a grinding portion provided around an outer periphery of a disk portion. Abrasive grains of CBN are electrodeposited on each of first, second and third grinding faces of the grinding portion. Cooling-liquid ejecting bores are provided in a lower end of the first grinding face. To form the tooth grooves, the following steps are carried out: a rough-finish processing step cuts the tooth grooves by intermittently feeding the cup-shaped grindstone in a predetermined amount at a time, and a finish processing step of finishing the tooth grooves by retaining the cup-shaped grindstone at a predetermined position after the rough-finish processing step. During both steps, a cooling liquid is supplied from cooling- liquid ejecting bores defined in the first grinding faces of the cup-shaped grindstone.

Continuous method for manufacturing face gears

A continuous method of manufacturing a face gear utilizing a tool, representing a plane which can be oriented to a face gear workpiece under an angle equal to the pressure angle of the mating pinion member of the gear set (e.g. the face gear set), and, which can be rotated around a virtual pinion axis to generate a tooth flank on the workpiece. The tool is a face cutter which performs a continuous indexing motion with equal hand of rotation of cutter and workpiece (e.g. face gear) thereby describing a hypocycloid path of motion and an indexing ratio of two cutter rotations during one workpiece gear rotation which will produce straight lines along the face width of the face gear.

TOOL FOR PRODUCING A CROWN WHEEL WHICH CAN MESH WITH A PINION WITH OBLIQUE TEETH, AND METHOD OF PRODUCING SUCH A CROWN WHEEL

In the production of a crown wheel which can mesh with a cylindrical pinion if the axes of rotation of the crown wheel and the pinion are not parallel, the workpiece from which the crown wheel is produced and a generating tool rotate at a ratio in the speed of rotation which corresponds to the proportion of the number of passes of the tool and the number of teeth of the crown wheel to be produced, and the tool is brought into engagement with the workpiece and is moved in such a way along the workpiece in a direction parallel to the axis of rotation of the cylindrical pinion that the tool works the tooth flanks of the crown wheel to be produced. When the centre point of the tool is moved in a direction parallel to the axis of rotation of the cylindrical pinion which can mesh with the workpiece, and the teeth of which form an angle beta with the axis of rotation of the cylindrical pinion, the workpiece acquires an additional rotation which is proportional to the product of this movement and ...

CONTINUOUS METHOD FOR MANUFACTURING FACE GEARS

A continuous method of manufacturing a face gear utilizing a tool, representing a plane which can be oriented to a face gear workpiece under an angle equal to the pressure angle of the mating pinion member of the gear set (e.g. the face gear set), and, which can be rotated around a virtual pinion axis to generate a tooth flank on the workpiece. The tool is a face cutter which performs a continuous indexing motion with equal hand of rotation of cutter and workpiece (e.g. face gear) thereby describing a hypocycloid path of motion and an indexing ratio of two cutter rotations during one workpiece gear rotation which will produce straight lines along the face width of the face gear.

Gear manufacturing machine

The present disclosure comprises a gear manufacturing machine comprising a workpiece holder and a tool holder, which can each be caused to rotate by means of a drive, wherein the tool holder is arranged on a machining head, which can be moved relative to the workpiece holder by one or a plurality of motion axes of the gear manufacturing machine for gear manufacturing machining a workpiece held in the workpiece holder by means of a tool held in the tool holder, the tool holder having a counterholder. According to the present disclosure the counterholder is movable by a motion axis from its working position to an inactive position and/or is arranged on the machining head of the gear manufacturing machine in a releasably connectable manner.

TOOL FOR PRODUCING CROWN WHEELS, AND METHOD FOR PRODUCING SUCH A TOOL

METHOD FOR MANUFACTURING MEMBER HAVING FACE GEAR TOOTH FLANK

PROBLEM TO BE SOLVED: To provide a novel method for manufacturing, in which face gear tooth flank can be efficiently formed. SOLUTION: A hob 41 and a workpiece 2 are put to face each other. As the hob 41 is rotated, at least either of the hob 41 and the workpiece 2 is moved in one radial direction of the hob 41 in such a way that the hob 41 and the workpiece 2 push each other. Of one round of rotation of the hob 41, the face gear tooth flank 50 is formed in the workpiece 2 in less than one round of rotation of the hob 41. In the rest of one round of rotation of the hob 41, at least either of the hob 41 and the workpiece 2 is moved along the other radial direction of the hob 41 in such a way that the hob 41 and the workpiece 2 separate from each other. The hob 41 is moved along a hob axial center 40 to return the axial move of a cutting edge 42 of the hob 41 caused by rotation of the hob 41. These are repeated. COPYRIGHT: (C)2008,JPO&INPIT ...

СПОСОБ И ИНСТРУМЕНТ ДЛЯ ИЗГОТОВЛЕНИЯ ПЛОСКИХ ЗУБЧАТЫХ КОЛЕС

FIELD: process engineering.SUBSTANCE: invention relates to production of gear wheels. Flat gear wheel workpiece with rotation axis is made. Disc-like tool with circular edges and rotation axis is used. Tool edge has at least one or more surfaces for removal of material. Note here that said surfaces are located perpendicular to said rotation axis to define a generating plane. Said tool and said workpiece are arranged relative to each other to make the tooth first or second side surface on said workpiece. Said tool is rotated around said rotation axis to feed said tool in said flat gear workpiece. Said first or second tooth side surface is produced on said workpiece by displacing said tool and workpiece relative to each other. This process comprises rotation of said workpiece about said axis and rotation of said tool about its rotation axis of imaginary engaged with said flat gear workpiece. Said tool and generating plane circumscribe the rolling motion simulating the gear tooth rotation in engagement with said gear tooth spinning in engagement with said flat gear workpiece during said rolling.EFFECT: higher efficiency.11 cl, 14 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 542 040 C2 (51) МПК B23F 5/02 (2006.01) B23F 15/06 (2006.01) B23F 23/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012108123/02, 03.08.2010 (24) Дата начала отсчета срока действия патента: 03.08.2010 (72) Автор(ы): ШТАДТФЕЛЬД,Герман,Й. (US) (73) Патентообладатель(и): ТЕ ГЛИСОН ВОРКС (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.09.2013 Бюл. № 25 R U 03.08.2009 US 61/230,785 (45) Опубликовано: 20.02.2015 Бюл. № 5 A, 23.12.1981. RU 93044003 A, 27.01.1997. RU 2275277 C1, 27.04.2006. US 4565474 A, 21.01.1986 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.03.2012 2 5 4 2 0 4 0 (56) Список документов, цитированных в отчете о поиске: EP 0330289 A1, 30.08.1989; . SU 891272 2 5 4 2 ...

СПОСОБ НЕПРЕРЫВНОГО ИЗГОТОВЛЕНИЯ ПЛОСКИХ ЗУБЧАТЫХ КОЛЕС

FIELD: machine building. SUBSTANCE: workpiece of a flat gear wheel having a rotation axis is installed. A cutting tool having a rotation axis is installed, it comprises a casing in the form of a disk with one or more cutting edges which provide for one or more entries of the cutting blade and are set on the disk edge. The cutting tool and the flat gear wheel workpiece are rotated with the ratio of two turns of the cutting tool per one turn of the flat gear wheel workpiece. The cutting tool and the flat gear wheel workpiece are engaged with each other. Side surfaces of a tooth on the flat gear wheel workpiece are formed by the movement of the cutting tool and the flat gear wheel workpiece in respect to each other. In so forming, the cutting tool is additionally rotated around the rotation axis of a pinion geared with the flat gear wheel workpiece, the cutting tool traces the generation movement, the cutting edges simulate the rotation movement of the tooth of the pinion rotating in a geared way with the flat gear wheel workpiece in the course of the formation. EFFECT: processing during the reasonable time and improved removal of facings due to the tool shifting. 12 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК B23F 15/06 (11) (13) 2 518 818 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012136862/02, 28.01.2011 (24) Дата начала отсчета срока действия патента: 28.01.2011 (72) Автор(ы): ШТАДТФЕЛЬД,Герман,Й. (US) (73) Патентообладатель(и): ТЕ ГЛИСОН ВОРКС (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.03.2014 Бюл. № 7 R U 29.01.2010 US 61/299,386 (45) Опубликовано: 10.06.2014 Бюл. № 16 A1, 15.07.1991. RU 2275277 C1, 27.04.2006. US 6951501 B2, 04.10.2005 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 29.08.2012 (86) Заявка PCT: 2 5 1 8 8 1 8 (56) Список документов, цитированных в отчете о поиске: US 6712566 B2, 30.03.2004. SU 1662775 2 5 1 8 8 1 8 ...

Способ обработки плоского зубчатогоКОлЕСА цилиНдРО-КОНичЕСКОй пЕРЕдАчиС ОРТОгОНАльНыМи пЕРЕСЕКАющиМиСя ОСяМи

Способ нарезания торцовых зубьев

Изобретение относитс  к станкостроению и может найти применение при групповой обработке заготовок на станках с ЧПУ. Цель изобретени  - повышение производительности путем сокращени  холостых ходов инструмента при групповой обработке заготовок с торцовыми зубь ми. Заготовки равномерно размещают на поворотном столе в многоместном приспособлении. Геометрический центр каждой заготовки находитс  на дуге окружности 3, радиус которой определ ют в зависимости от габаритов стола и обрабатываемых заготовок, их количества и формы зубьев. Геометрический центр первой заготовки дл  удобства прив зки к координатной системе станка располагают на радиусе, параллельном оси вращени  инструмента. После обработки одной впадины зубьев первой заготовки, ось симметрии которой перпендикул рна оси вращени  инструмента, в зону резани  перемещают следующую заготовку. Дл  этого инструменту и заготовкам, размещенным в многоместном приспособлении на столе станка, сообщают относительное перемещение на величину хорды, соедин ющей геометрические центры двух соседних заготовок, и параллельно ей. После аналогичного прорезани  впадины на каждой заготовке выполн ют делительный поворот по окружности размещени  заготовок на заданый угловой шаг. Затем цикл повтор етс , число циклов равно количеству зубьев заготовки. 5 ил. The invention relates to a machine tool industry and may find application in group processing of workpieces on CNC machines. The purpose of the invention is to increase productivity by reducing the idle strokes of the tool during batch processing of workpieces with end teeth. Blanks are evenly placed on the turntable in a multi-seat fixture. The geometric center of each workpiece is on an arc of a circle 3, the radius of which is determined depending on the dimensions of the table and the workpieces being processed, their number and the shape of the teeth. For convenience, the geometric center of the first blank is attached to the machine coordinate system at a radius parallel to the axis ...

VERFAHREN ZUM WÄLZSCHLEIFEN VON KRONRÄDERN.

VERFAHREN UND VORRICHTUNG ZUR BEARBEITUNG EINES SPIRALELEMENTS

Template for manufacturing rings with radial grooves - is made from flat strip cut to required profile and bent in to circle

A ring-shaped workpiece (1) with radial grooves on one face is manufactured with the aid of a template (2). The template (2) is made from a thin strip of material which is first cut to the required profile and bent to circular form. The circle so formed is several times larger than the workpiece (1). The workpiece (1)is mounted at the centre of a machine with a rotatable arm (3). The arm (3) carries a stylus (4) which follows the profile of the template (2) and a cutting edge (5) which cuts the workpiece (1). The device is intended for making workpieces in relatively soft material such as plastics, gypsum or graphite.

An improved method of producing face and tapered gears

... 749,404. Gear-cutting and finishing. FELLOWS GEAR SHAPER CO. Dec. 21, 1953, No. 35457/53. Class 83 (3). A method of producing face and tapered gears G with teeth having oppositely-bowed formations on their side faces, which gears are designed to mesh at a given centre-distance with a cylindrical pinion P, consists in engaging the gear with a cylindrical gear-like shaping, shaving or lapping cutter, the cutter C being oversize in relation to the pinion P so that the centre-distance between cutter and gear is greater than the given centre distance, and effecting a relative generating movement. The teeth of the cutter C are greater in number than those of the pinion P, but are of equal pitch. The generation may be carried out as described in Specification 535,918 or U.S.A. Specification 982,581. The cutter may be offset or of helical form, if the gear to be cut is to mesh with a gear of that type. By slightly inclining the axis of the cutter, the tooth-bearing may be moved away from the middle ...

Improvements in or relating to face clutches and to methods of producing same

572,612. Grinding toothed face clutches. ABBEY, A. (Gleason Works). Sept. 8, 1943, No. 14755. [Class 60] [Also in Groups XXII and XXIV] A toothed face clutch member 20 has teeth formed so that opposite sides of spaced teeth lie in common surfaces of revolution. The teeth may be cut with a face mill cutter 30, Figs. 3 and 4, having outside cutting edges 31 and arranged so that sides 23a, 24b of two spaced teeth 22a, 22b are cut simultaneously. After one side of a pair of teeth has been cut, the cutter is removed from the work, the latter is indexed one tooth pitch, and a second cut is made. The process is repeated until all the teeth are completed. The teeth of the companion clutch half 21 may be cut with a face mill cutter having inside cutting edges. The radii of the curved sides of the two sets of teeth may be the same or different. The teeth may be of constant depth from end to end and the cutting tool may round off the tops and the bottoms of the teeth during the cutting operation. The feeding movement of the cutter may be inclined both to the axes 32, 28 of the cutter and the work. The side tooth faces may be of positive pressure angle, Figs. 2 and 4, or of zero pressure angle. The axes of the cutter and work may be parallel to one another, or as shown in Fig. 27, the axes 222, 236, may be mutually inclined. In the latter case the direction of feed 237 is inclined to both axes 222, 236, and the root lines 243 of the tooth spaces will be inclined to the pitch line 240. Figs. 10 and 11 show a method of chamfering the teeth. A face mill cutter 85 has outside cutting edges 86 of concave profile and has its axis 87 inclined to the root plane 88. The clutch members may be used in a releasable clutch or they may be coupled together by bolts. Oscillatory cutting tools or grinding- wheels may be used instead of face mill cutters.

Improvements in toothed face clutches and method of producing same

... 592,648. Claw clutches. ABBEY, A. (Gleason Works). May 23,1945, No. 12935. [Class 80(ii)] [Also in Groups XXII and XXIII] The driving faces of facially-toothed clutches, for automatic-overload-release or for driving when only partly engaged, are helical and also curved in the radial direction. The radial curvature of the teeth 22 on one member may be convex and on the other concave, as shown, or both may be convex, the radius in each case being different to prevent tooth-contact near the radial ends. The teeth may be helical over their whole depth or only over a chamfered portion near their ends, and are of constant depth. The clutch-teeth are cut (or ground) by successive blades 36 of a circular face-mill cutter (or annular grinding-wheel), which is rotated about a symmetrical (or other) axis 37 (or 371), Fig. 3, parallel to the axis 26 of the clutch-member 22, which latter is rotated uniformly about its own axis as the cutter is fed into and away from it. The inward feed cuts ...

Improvements in toothed gears and gear drives and in the production of such gears

... 734,127. Toothed gears. GLEASON WORKS. Oct. 30, 1952 [Oct. 30, 1951], No. 27318/52. Class 80 (1). [Also in Groups XXII and XXIII] The working faces of teeth which extend axially from the body of a gear-wheel are of circular arc cross-section and are formed by an annular cutter rotating about an axis parallel to the gear axis so that the cutter simultaneously acts on opposite faces of spaced teeth, the tooth form being particularly applicable to reduce interference in internally-meshing gears where the difference in numbers of teeth is small. Interference may also be reduced by increasing the gear addendum. As applied to an epicyclic gear train, Fig. 10, a driven gear 84 coaxial with a drive shaft 83 engages teeth 88 on a planetary gear 87, the planetary gear having further teeth 89 engaging a stationary gear 91 and being gyrated by an eccentric on the drive shaft. The teeth are axially tapered (i.e. have part-conical working faces) and to bear the consequential thrust the periphery of the ...

CROWN-TOOTHED PINION

... 1394608 Hobbing crown teeth EBAUCHESFABRIK ETA AG 28 April 1972 [28 April 1971] 19797/72 Heading B3K [Also in Divisions G3 and F2] A timpiece clutch pinion 6, Fig. 4, adapted to mesh with a setting wheel 7 is hobbed from a blank by a hob 15 so as to produce crown teeth 12, the hob having teeth arranged along a helical thread, which extends for at least one convolution, but not more than two and a half convolutions, the hob being arranged during machining with its axis perpendicular to the axis of the blank. Pinion 6 has a square aperture 9, a Breguet clutch 13 and each of the teeth 12 is formed by two straight lines 21, 22, on the hob joined to two straight lines 19, 20, and are of substantial isosceles triangular shape Figs. 7 and 8.

Improvements in or relating to gearing and methods of producing the same

... 412,573. Toothed wheels. SCHURR, C. H., 9609, Thorne Drive, Cleveland, Ohio, U.S.A. Oct. 26, 1932, No. 30004. [Class 80 (i).] Gearing belonging to the "tangentrack " system is relieved to permit latitude in assembly. One of the pair of gears is formed by rolling a conical blank on a crown-wheel having centre P and provided with the usual teeth p, which are involute in plan and have straight profiles in a plane tangent to the base-cylinder C. The relieved gear is formed by rolling a blank on a crown wheel having teeth, one side, o of each of which is an involute struck from a base-cylinder C<1> having centre O, while the other q is struck from a base cylinder C' with centre Q ; O, and Q being on opposite sides of P. The two generated gears, when in mesh, contact at the centre portion of the teeth and have a clearance at the ends of the teeth.

Face gearing with conical involute pinion

APPARATUS AND METHODS FOR PRODUCING A CURVED TOOTH

Methods and apparatus are provided for producing a curved tooth. Apparatus a re adapted to perform a method that includes the steps of providing a workpiece , providing a tool, and providing relative movement between the tool and the workpiece such that the tool moves along a first curved path relative to the workpiece to define a first curved surface of a tooth in the workpiece. The relative movement can be accomplished by substantially simultaneous translation of at least one of the tool and the workpiece along a first line ar axis and a second linear axis that is perpendicular to the first linear axis . Methods are also disclosed for compensating for deviations in a tool path.</ SDOAB>

METHOD OF FORMING TOOTH GROOVES

A cup-shaped grindstone for grinding an end face of an annular portion of a work to form tooth grooves in the end face includes a grinding portion provided around an outer periphery of a disk portion. Abrasive grains of CBN are electrodeposited on each of first, second and third grinding faces of the grinding portion. Cooling-liquid ejecting bores are provided in a lower end of the first grinding face. To form the tooth grooves, the following steps are carried out: a rough-finish processing step cuts the tooth grooves by intermittently feeding the cup-shaped grindstone in a predetermined amount at a time, and a finish processing step of finishing the tooth grooves by retaining the cup-shaped grindstone at a predetermined position after the rough-finish processing step. During both steps, a cooling liquid is supplied from cooling- liquid ejecting bores defined in the first grinding faces of the cup-shaped grindstone.

Method of cutting turbine wheel teeth - uses cutters inclined W.R.T. axes of wheels to form undercuts

The method embodies alternate cutting and indexing phases, the resulting teeth (2, 4) being tapered in the radial sense (i.e. viewed in an axially parallel wheel section) with the greater depth towards the wheel axis (10) and having curved axially parallel faces. A surfacing type cutter (22, 24) is utilized, rotating autonomously to effect the cut, before and indexing relatively opposed rotation of the workpiece wheel and the cutter about the wheel axis is effected; the cutter having curved cutting edges and operating on an axis (30) inclined to the wheel axis (10). Pref. two cutters (22, 24) with mating faces (2, 4) in tandem cut a spherically convex face on the one work piece tooth (2) face and a spherically concave face on the other (4).

Method for Generating of Non-Straight Gear Teeth

A gear teeth generation method carried out on multi-axis machines, using a disk tool. The tool travels along the gear tooth where its motion along a gap adjacent to the gear tooth is synchronized with the roll motion performed by said multi-axis machine so that the pressure line is on the machining surface of the tool. The tool machines a bottom land surface of the tooth with its perimeter. Machining of the tooth flank starts with the tool positioned such that the pressure line is near a first edge of the tooth flank. Positions of the tool and the tooth are changed to cause the pressure line to move away from the first edge of the tooth flank. Machining is finished when the pressure line reaches the opposite edge of the tool flank. The pressure line is on the machining surface of the tool throughout every stage of machining. 17-. (canceled)8. A method of generating gear teeth utilizing a multi-axis machine having a disk tool comprising:executing a roll motion with the multi-axis machine;moving the disk tool along a gear tooth with a motion along a gap adjacent the gear tooth synchronized with the roll motion, such that a machining pressure line is located on a machining surface of the disk tool, thereby machining a flank of the tooth; positioning the disk tool relative to the gear tooth such that said pressure line is near a first edge of the flank of the tooth; and', 'consecutively changing the relative positions of the disk tool and gear tooth such that said pressure line moves away from the first edge of the tooth flank until said pressure line reaches an opposite edge of the tooth flank, and said pressure line remains on the machining surface of the disk tool throughout said machining., 'wherein said machining includes9. A method according to claim 8 , wherein said machining does not include machining of a bottom land surface of the tooth with a perimeter of the disk tool.10. A method according to claim 8 , wherein said machining includes machining a bottom land ...

Method for machining a workpiece

In a method for machining a workpiece, an end face gearing is created on the end face of the workpiece by hob peeling. The workpiece is rotated about the Z axis in relation to a coordinate system with X, Y and Z axes arranged perpendicularly to one another. During creation of the end face gearing, the feed direction of the hob peeling tool encloses with the axis of rotation of the hob peeling tool an angle which is greater than 0° and less than 35°. The hob peeling tool is arranged in the X-Z plane at an angle to the X axis which is greater than 0° and less than 20°.

METHOD AND TOOL FOR PRODUCING A COUPLING WITH A FLAT BOTTOM AND CENTRAL PROTRUSION

A curvic coupling for rotational coupling is provided herein. The curvic coupling includes: plural teeth arranged in a circle and protruding from a circle plane extending in a radial direction and a circumferential direction, wherein a side surface of a tooth of the plural teeth is opposite to a side surface of another tooth of the plural teeth, and wherein the tooth is adjacent to the other tooth and is separated from the other tooth by a separating surface. The separating surface includes a flat surface lying in the circle plane, wherein the separating surface includes a central protrusion between the side surface of the tooth and the side surface of the other tooth, and wherein the protrusion protrudes from the circle plane. 1. A curvic coupling for rotational coupling , the curvic coupling comprising:plural teeth arranged in a circle and protruding (h) from a circle plane extending in a radial direction and a circumferential direction,wherein a side surface of a tooth of the plural teeth is opposite to a side surface of another tooth of the plural teeth, wherein the tooth is adjacent to the other tooth and separated from the other tooth by a separating surface,wherein the separating surface comprises a flat surface lying in the circle plane,wherein the separating surface comprises a central protrusion between the side surface of the tooth and the side surface of the other tooth, wherein the protrusion protrudes from the circle plane.2. The curvic coupling according to claim 1 , wherein the separating surface is flat in a radially inner portion of the separating surface.3. The curvic coupling according to claim 1 , wherein the separating surface is flat in a portion of the separating surface adjacent to the side surface of the tooth and/or in another portion of the separating surface adjacent to the side surface of the other tooth.412. The curvic coupling according to claim 3 , wherein a width (w) of the portion of the separating surface adjacent to the side ...

METHOD FOR MACHINING THE TOOTH FLANKS OF FACE COUPLING WORKPIECES IN THE SEMI-COMPLETING SINGLE INDEXING METHOD

Semi-completing single indexing methods for machining the tooth flanks of a face coupling workpiece. A tool is used which includes at least one cutting head having two cutting edges or two grinding surfaces. Exemplary methods include executing at least one first relative setting movement, to achieve a first relative setting, finish machining a first tooth flank of a tooth gap of the face coupling workpiece using a first cutting edge or using a first grinding surface of the tool and simultaneously pre-machining a second tooth flank of the second tooth gap using the second cutting edge or using the second grinding surface, executing at least one second relative setting movement, to achieve a second relative setting, and finish machining the second tooth flank of the same or a further tooth gap using a second cutting edge or using the second grinding surface of the tool. 1. A method for machining the tooth flanks of a face coupling workpiece in a semi-completing single indexing process , the method comprising:(i) executing at least one first relative setting movement between a face coupling workpiece and a gear cutting tool including at least one cutting head having a first cutting edge and a second cutting edge arranged on the at least one cutting head to define a positive tip width between the first cutting edge and the second cutting edge and, in turn, defining a first relative setting of the tool in relation to the face coupling workpiece;(ii) finish machining a first tooth flank of a first tooth gap of the face coupling workpiece with the first cutting edge, and simultaneously pre-machining a second tooth flank of the first tooth gap with the second cutting edge,(iii) executing at least one second relative setting movement between the face coupling workpiece and the gear cutting tool, and, in turn, defining a second relative setting of the tool in relation to the face coupling workpiece, and(iv) finish machining, with the second cutting edge, one or more of the ...

METHOD FOR MACHINING THE TOOTH FLANKS OF FACE COUPLING WORKPIECES IN THE SEMI-COMPLETING METHOD

A continuous semi-completing method for machining the tooth flanks of a face coupling workpiece using a gear cutting tool having multiple blades. Exemplary methods include a) setting of a first machine setting, wherein an inner cutting edge of an mth blade of the gear cutting tool machines a convex flank of a first tooth gap, and an inner cutting edge of a further blade machines a convex flank of a following tooth gap, until all convex flanks of all tooth gaps are finish machined, and b) setting of a second machine setting wherein an outer cutting edge of an nth blade of the gear cutting tool machines a concave flank of a tooth gap, and an outer cutting edge of a further blade machines a concave flank of a following tooth gap, until all concave flanks of all tooth gaps are finish machined. 1. A method for machining tooth flanks of a face coupling workpiece in a continuous semi-completing process , the method comprising:performing the following steps a) and b), which are carried out in a sequence of step a) and then step b), or a sequence of step b) and then step a), using a gear cutting tool having a plurality of blades, wherein each of the plurality of blades includes an inner cutting edge and an outer cutting edge, and steps a) and b) comprise:a) setting a first machine setting, rotationally driving the face coupling workpiece about a workpiece rotational axis, and coupledly rotationally driving the gear cutting tool about a tool rotational axis, wherein the first machine setting is defined and said coupled driving of the face coupling workpiece with said driving of the gear cutting tool is performed to provide an indexing movement of the face coupling workpiece relative to the gear cutting tool, machine a convex flank of a first tooth gap of the face coupling workpiece with a respective inner cutting edge of an mth blade of the gear cutting tool, and machine a convex flank of a following tooth gap of the face coupling workpiece with an inner cutting edge of a ...

GEAR MANUFACTURING MACHINE

The present disclosure comprises a gear manufacturing machine comprising a workpiece holder and a tool holder, which can each be caused to rotate by means of a drive, wherein the tool holder is arranged on a machining head, which can be moved relative to the workpiece holder by one or a plurality of motion axes of the gear manufacturing machine for gear manufacturing machining a workpiece held in the workpiece holder by means of a tool held in the tool holder, the tool holder having a counterholder. According to the present disclosure the counterholder is movable by a motion axis from its working position to an inactive position and/or is arranged on the machining head of the gear manufacturing machine in a releasably connectable manner. 1. A gear manufacturing machine comprising a workpiece holder and a tool holder , which each are rotatable by a drive , wherein the tool holder is arranged on a machining head , which is movable relative to the workpiece holder by one or a plurality of motion axes of the gear manufacturing machine for gear manufacturing machining a workpiece held in the workpiece holder by a tool held in the tool holder , the tool holder having a counterholder , whereinthe counterholder is movable by a motion axis from its working position to an inactive position and/or is arranged on the machining head of the gear manufacturing machine in a releasably connectable manner.2. The gear manufacturing machine according to claim 1 , wherein the counterholder is arranged in a movable and/or releasably connectable manner on a slide of a linear axis by which it is displaceable relative to the tool holder in an axial direction of the tool holder.3. The gear manufacturing machine according to claim 2 , wherein the counterholder is pivotably arranged on the machining head of the gear manufacturing machine claim 2 , the counterholder being adapted to be folded in or folded away by pivoting from its working position to the inactive position.4. The gear ...

Topland chamfering of gears

A method wherein a cutting or grinding chamfering tool ( 25 ) is guided along the face width of a gear ( 12, 23, 52 ) through one tooth slot ( 8 ) (e.g. from heel to toe) while it contacts the topland corners ( 10, 1 1 ) of the respective concave and convex tooth flanks of adjacent teeth ( 2, 4 ). The tool moves to an index position, the gear is indexed to the next tooth slot position and the tool moves through the tooth slot (e.g. from the toe to the heel). The cycle is repeated until all topland corners are chamfered.

Device and method for manufacturing crown gear

The inventive device includes a work supporting portion for supporting a work rotatably about a first axis, a cutter supporting portion for supporting a cutter rotatably about a second axis different from the first axis and a moving portion for moving the cutter along a reference line extending through the first axis. The second axis is slanted relative to a reference plane oriented perpendicular to the first axis and a blade edge of the cutter is caused to come into contact with the work at an offset position offset from the reference line. The work and the cutter are driven in synchronism and the cutter is moved along the reference line.

Assembly Having a Clutch Collar and Method of Manufacture

An assembly having a clutch collar, a clutch collar, and a method of manufacturing a clutch collar. The clutch collar may have clutch collar teeth that are continuously curved in a direction that extends away from an axis. A dovetail profile may be provided with the clutch collar teeth. 1. A clutch collar comprising:an outer surface that extends around an axis;an inner surface that is disposed opposite the outer surface; a first flank that is continuously curved in a direction that extends from the inner surface to the outer surface; and', 'a second flank that is disposed opposite the first flank and is continuously curved in the direction that extends from the inner surface to the outer surface; and, 'a clutch collar face gear that has a first tooth that extends from the inner surface to the outer surface, wherein the first tooth includesan annular groove that is spaced apart from the clutch collar face gear and extends from the outer surface toward the axis;wherein the first tooth has a dovetail profile in which the first flank and the second flank become progressively further apart in an axial direction that extends away from the annular groove.2. The clutch collar of wherein the first flank is convex from the inner surface to the outer surface.3. The clutch collar of wherein the second flank is concave from the inner surface to the outer surface.4. The clutch collar of wherein the first flank and the second flank have spiral configurations.5. The clutch collar of wherein the first flank and the second flank have involute configurations.6. The clutch collar of wherein the first flank is not disposed parallel to the second flank and a first distance from the first flank to the second flank along the inner surface is less than a distance from the first flank to the second flank along the outer surface.7. The clutch collar of wherein the first tooth has a tip that extends from the inner surface to the outer surface and is disposed between the first flank and the ...

METHOD FOR FORMING A WELDED ASSEMBLY AND RELATED WELDED ASSEMBLY

A method for forming welded assembly. The method includes: providing a gear workpiece; forming a joining section on the gear workpiece that defines a weld interface; applying a material to the outside surface of the gear workpiece including the joining section; cutting a plurality of teeth in the material-covered gear workpiece, each of the plurality of teeth having first and second flanks and a root, wherein the material does not reside on any one of the first flanks, the second flanks and the roots; heat treating the gear workpiece to harden the teeth; and finishing the heat-treated gear workpiece in a finishing process to form a finished ring gear, the finishing process comprising at least one of a turning operation and a lapping operation; wherein the material is disposed over the weld interface on the finished ring gear. A welded assembly is also provided. 1. A method for forming welded assembly comprising:providing a gear workpiece;forming a joining section on the gear workpiece that defines a weld interface;applying a material to the outside surface of the gear workpiece including the joining section;cutting a plurality of teeth in the material-covered gear workpiece, each of the plurality of teeth having first and second flanks and a root, wherein the material does not reside on any one of the first flanks, the second flanks and the roots;heat treating the gear workpiece to harden the teeth; andfinishing the heat-treated gear workpiece in a finishing process to form a finished ring gear, the finishing process comprising at least one of a turning operation and a lapping operation;wherein the material is disposed over the weld interface on the finished ring gear.2. The method of claim 1 , further comprising:coupling the ring gear to one of a shaft and a case member such that at least a portion of the one of the shaft and the case member extends through the finished ring gear; andforming one or more welds between the weld interface on the finished ring gear and ...

Work tool for producing a crown gear that can mesh with a small gear having oblique teeth and a method for producing such a crown gear

Method and apparatus for processing a scroll member for a scroll type compressor

The method comprises precisely forming a blank into a shape, approx. a final form of the spiral wrap, by providing a small tolerance to leave a minimal margin for finishing the blank having inner and outer side surfaces. The method then comprises cutting at least one side surface of the blank with a forming tool having at least one cutting edge of the same shape as the spiral wrap. This is achieved by effecting a shaving on the at least one side surface of the spiral wrap to finish the blank with one step of shaving while applying a small axial force to cause a relative axial movement of the tool and blank toward one another.

The continuation method of manufacture face gear

一种利用工具制造面齿轮的连续方法，代表能够在等于齿轮组（例如，面齿轮组）的配对小齿轮构件的压力度下被定向至面齿轮工件的平面，并且能够将其绕虚拟小齿轮轴线旋转，以在所述工件上产生齿面。所述工具为面切削刀具，所述刀具执行连续分度运动，其与切削刀具和工件（例如，面齿轮）的旋转同向，因此描述一种将沿面齿轮的面宽度产生直线的一次工件齿轮旋转期间进行的内摆线路径运动和两种刀具旋转的分度率。

Method of making end-toothed crown

СПОСОБ ИЗГОТОВЗЩНШ ТОРЦО-, ВОГО ЗУБЧАТОГО ВЕНЦА с боковыми поверхност кш зубьев, пересекающимис  ,по лини м впадин, при котором инструменту сообщают вращение вокруг его оси, отличаю щи и с   тем, что, с целью повышени  произ-. води тельности, ось инструмента устанавливают перпендикул рно плоскости , проход5и11ей через две линии впад н , и сообщают ему дополнительное перемещение так, что точка его режущей кромки, профилирующа  боковую поверхность зубьев, описывает поверхность кругового цилиндра, котора  карательна к боковым поверхj ност м зубьев по ее образующим, а основание кругового цилиндра совпадает ., с плоскостью, проход щей через две линии впадин. THE METHOD FOR MANUFACTURING THE MALE, VOGO OF THE TEETH OF THE VENTS with the side surfaces of the teeth, intersecting along the lines of the cavities, in which the tool is informed about the rotation around its axis, which is different in order to increase the production. the axis of the tool is set perpendicular to the plane, passing through two lines, and tells it to move further so that the point of its cutting edge, which forms the side surface of the teeth, describes the surface of the circular cylinder, which is punitive to the side surfaces of the teeth on its side. forming, and the base of the circular cylinder coincides with the plane passing through two lines of cavities.

Method of cutting flat gear wheels

Изобретение относитс  к области машиностроени  и может быть использовано при обработке плоских зубчатых колес. Целью изобретени   вл етс  повышение точности зубчатых передач путем устранени  подрезани  зубьев. Черв чную фрезу 1 в процессе обработки колеса 3 перемещают в осевом направлении при согласованном ее вращении и вращении колеса 3. Фрезу 1 выполн ют одновитковой с монотонно возрастающей высотой зубьев 4. Перемещение фрезы 1 в осевом направлении осуществл ют до совпадени  оси симметрии последнего зуба фрезы 1 с диа- метральной осью колеса, проход щей через середину обрабатываемой впади- . 3 ил. СО кэ 09 ГО 05 ф. фие.2 The invention relates to the field of mechanical engineering and can be used in the machining of flat gears. The aim of the invention is to improve the accuracy of gears by eliminating teeth cutting. During machining, the worm milling cutter 1 is moved in the axial direction with its rotation and wheel 3 coordinated. with the diametral axis of the wheel passing through the middle of the machined depression. 3 il. SO ke 09 GO 05 f. FI.2

Method for grinding a workpiece section

本发明公开了一种用于通过齿轮磨床(3)磨削工件(2)的齿部(1)的方法，齿部要除去的原料通过粗加工操作和精加工操作磨削，粗加工磨具(4)和精加工磨具(5)同轴地布置在公共刀具主轴(6)上或在两个单独的刀具主轴上，且在粗加工磨具和精加工磨具和工件之间沿第一轴线(x)的方向产生平移运动；工件有旋转轴线(7)和至少一个齿部(1)，齿部布置在工件的表面，在进行粗加工操作或精加工操作时该至少一个刀具主轴或工件围绕沿第一轴线(x)的方向导向的旋转轴线(A)旋转预定角度(α)而从基本位置(I)旋转至旋转位置(II)，该预定角度(α)在5°和25°之间，并不操作的精加工磨具能越过要机械加工的齿部而不发生碰撞。

Contrate gear becomes the grinding processing method of modulus

本发明涉及一种端面齿盘变模数的磨削加工方法，包括以下步骤：将粗铣齿面后待磨端面齿盘装在分度机构上；修整磨床上砂轮的齿形角；找正待磨端面齿盘的中心轴线Ⅰ；找正任意对称齿槽的齿槽中心轴线Ⅱ，将待磨端面齿盘的大端直径D 1 与齿槽中心轴线Ⅱ交点作为初始点，砂轮移动到交点A处并与其相切；根据设定端面齿盘根据磨床设定端面齿盘参数得到两大端直径之间1/2差值的单边大端差值L；将砂轮平移单边大端差值L的距离至B点，使砂轮与B点相切作为磨齿起点，根据磨床设定端面齿盘参数对该齿槽进行磨削，制得变模数端面齿盘。本发明能在现有磨床能实现各种模数的端面齿的磨削加工，操作方便，能提高机床设备的通用性和生产效率。

Tool for cutting gear and method for cutting gear

本发明提供一种用于有效切割与斜齿轮啮合的端面齿轮的工具。如果切割边缘部的齿顶的弧齿厚表示为S atSC ，在垂直于轴线的剖视图中斜齿轮的齿廓的虚拟外径上的弧齿厚表示为S at ，在垂直于轴线的平面的剖视图中斜齿轮的齿廓的虚拟外径上的螺旋角表示为β a ，切割边缘部的齿宽表示为b SC ，则满足

Method and apparatus for milling scroll wraps

내용 없음. No content.

Large-scale high-precision numerical control fluted disc grinding machine

本发明公开了一种大型高精度数控齿盘磨床，包括机床床身，机床床身上设置有可水平移动的回转工作台，机床床身一侧安装有与机床床身相垂直的立柱，所述立柱上设置有可移动的加工机构；其中，所述机床床身表面设置有第一直线导轨，回转工作台的底座卡合于第一直线导轨中；所述加工机构包括滑座，滑座上设置有可水平移动的磨具底座，磨具底座上安装有磨具机构；所述立柱表面设置有与机床床身相垂直的第二直线导轨，滑座与第二直线导轨卡合，滑座上设置有第三直线导轨，磨具通过磨具底座卡合于第三直线导轨。采用力矩电机直驱分度和定位工作台，提高台面分度精度；齿盘磨床采用传统滚齿机结构布局，立柱固定不动，提高了磨具系统的刚性。

The tooth top surface chamfer of gear

一种方法，其中沿着齿轮(12、23、52)的齿面宽度通过一个齿槽(8)(例如从齿跟到齿顶)引导切削或磨削倒角工具(25)，同时它接触邻近齿(2、4)的相应凹和凸齿侧面的齿顶面拐角(10、11)。所述工具移动到分度位置，将所述齿轮分度到下一个齿槽位置，且所述工具移动通过所述齿槽(例如从所述齿顶到所述齿跟)。重复所述循环直到所有齿顶面拐角都被倒角。

Method and apparatus for manufacturing a face gear

A precision grinding apparatus for grinding face gears having a gear table portion controllably driven for rotation about a central axis, and also being movable in a vertical plane along an axis in a controlled manner. The apparatus further includes a case hardened face mounted on the gear table portion. A grinding wheel mounted on the apparatus has controlled driven rotation about a central axis C, and is provided with a grinding surface of predetermined shape. The grinding wheel is movable in a controlled manner toward and away from the gear along a feed axis V, the grinding wheel being movable in a controlled manner in a tangential direction with respect to the gear and orthogonal to the feed axis along a tangential feed axis wherein the motion of the grinding wheel in the C, V and TF axes, and movement of the gear in B and W axes, is controlled by a central control means.

Gears and method for cutting them

Method for manufacturing screw-shaped tool

Provided is a method for manufacturing a screw-shaped tool that enables a screw-shaped tool, which is capable of grinding a face gear with high precision, to be manufactured. This method for manufacturing a screw-shaped tool, which is formed in such a manner that the diameter thereof gradually increases from an axial end to an intermediate section in the axial direction, and is used for cutting a face gear to be machined, involves: setting up, on the basis of a prescribed pinion which is to mesh with the face gear to be machined, a virtual gear that is to mesh with the prescribed pinion, and has a greater number of teeth than the number of teeth of the prescribed pinion; setting up, on the basis of the virtual gear, a virtual inner gear (15) which has the same number of teeth as the number of teeth on the virtual gear, said teeth being on the inside; and setting up, on the basis of the virtual inner gear (15), a screw-shaped grindstone (10) having various elements that are used for cutting the virtual inner gear (15) .

PROCEDURE FOR THE CONSTRUCTION OF A GEAR WHEEL FOR GEAR ROTISMS CONSTITUTED BY TWO WHEEL GEARS WITH PERPENDICULAR AND COPLANAR AXLES

Gear cutting apparatus

ROTATING DIVIDER DISC.

A method and a machine for manufacturing crown or face gears

Method of forming tooth grooves

Face gear manufacturing method and apparatus

A face gear manufacturing operation wherein a set of oversized teeth are formed on a face gear or tapered pinion gear by a gear cutting operation. The oversized teeth are of a predetermined profile. The gear bearing the oversize teeth is then subjected to metallurgical surface hardening operation. At the conclusion of the heat treatment surface hardening operation, the face gear or pinion gear is subjected to a continuous grinding operation wherein a grinding wheel having a worm profile of a predetermined shape is rotated to grind the previously cut teeth to produce a finished tooth profile. The operation is CNC controlled. The gear producing apparatus requires only a slight modification to produce a face gear or a tapered pinion gear by the simple interchange of work heads.

Method and mobile workpiece fixture for producing a curvic coupling

The invention relates to a method for processing a hollow-cylindrical workpiece (1) to manufacture coupling teeth (2) on both end faces (13, 15) of the workpiece (1). Moreover, the invention relates to a mobile workpiece fixture (10) for performing such a method.

Divider mechanism for the size of gears and its manufacturing process

MACHINING PROCESS FOR THE FORMATION OF TWO CONCENTRIC DENTAL CROWNS

L'INVENTION CONCERNE UN PROCEDE D'USINAGE POUR TAILLER DEUX COURONNES DENTEES CONCENTRIQUES. ON FIXE SUR UN BLOC A SINUS 218, UN PLATEAU DIVISEUR PORTANT LA PIECE A TAILLER 44. LE BLOC 218 REGLE SUR UN ANGLE DE CONICITE D PERMET DE TAILLER LA PREMIERE COURONNE 62. REGLE SUIVANT UN ANGLE D IL PERMET DE TAILLER LA DEUXIEME COURONNE 64. APPLICATION: USINAGE DE PRECISION AVEC VERIFICATION FACILITEE. THE INVENTION RELATES TO A MACHINING PROCESS FOR CUTTING TWO CONCENTRIC TOOTHED CROWNS. A SINE BLOCK 218 IS FIXED ON A DIVIDER PLATE CARRYING THE PIECE TO BE PRUNED 44. BLOCK 218 ADJUSTS TO AN ANGLE OF TAPPING ALLOWS THE FIRST CROWN 62 TO BE SIZED. APPLICATION: PRECISION MACHINING WITH EASY VERIFICATION.

DEVICE FOR MACHINING SEVERAL WORKPIECES WITH A DRIVEN TOOL

Method of Making Threaded Tool

Patent FR2066402A5

Method for machining a workpiece

Apparatus and method for precision grinding of face gears

A precision grinding apparatus includes a grinding worm for precision grinding a case-hardened face gear. A shaper is first placed into contact with a face gear, to thereby shape a surface of the face gear into a plurality of face gear teeth. The shaper is then removed, and the face gear is case hardened. The grinding worm is disposed in a normal orientation to the case-hardened face gear and includes a spiral tooth extending along a perimeter of the grinding worm. The spiral tooth of the grinding worm is adapted to contact and precision grind the case-hardened gear. A dressing tool includes a protrusion for contacting the spiral tooth of the grinding worm, as the spiral tooth contacts and precision grinds the case-hardened face gear. The dressing tool thus maintains the shape of the grinding worm to within a desired tolerance range.

Method of forming tooth grooves

A cup-shaped grindstone (18) for grinding an end face of an annular portion (3) of a work (W) to form tooth grooves (4) in the end face includes a grinding portion (21) provided around an outer periphery of a disk portion. Abrasive grains of CBN are electrodeposited on each of first (21a), second (21b) and third (21c) grinding faces of the grinding portion. Cooling-liquid ejecting bores (21d) are provided in a lower end of the first grinding face (21a). To form the tooth grooves (4), the following steps are carried out: a rough-finish processing step cuts the tooth grooves (4) by intermittently feeding the cup-shaped grindstone (18) in a predetermined amount at a time, and a finish processing step of finishing the tooth grooves (4) by retaining the cup-shaped grindstone (18) at a predetermined position after the rough-finish processing step. During both steps, a cooling liquid is supplied from cooling-liquid ejecting bores (21d) defined in the first grinding faces (21a) of the cup-shaped grindstone (18).

Method and device for producing a toothing of a toothed wheel with a tool

Verfahren und Vorrichtung zum Herstellen einer Verzahnung eines Zahnrads (1) mit einem Werkzeug (2), insbesondere Fräser, wobei das Werkzeug um eine erste Drehachse drehbar ist und das Zahnrad um eine zweite Drehachse drehbar ist, wobei in einem ersten Verfahrensschritt ein erster Arbeitsbereich (21) des Werkzeugs die Verzahnung herstellt, in einem zeitlich nach dem ersten Verfahrensschritt vorgesehenen zweiten Verfahrensschritt ein zweiter Arbeitsbereich (22, 23, 24) des Werkzeugs die Verzahnung herstellt, wobei der zweite Arbeitsbereich von dem ersten Arbeitsbereich, insbesondere in Richtung der ersten Drehachse, beabstandet ist oder an den ersten Arbeitsbereich angrenzt, insbesondere wobei erster und zweiter Arbeitsbereich zueinander koaxial ausgerichtet sind.

Method of working scroll member of scroll compressor

내용 없음.

Tool for producing crown wheels, and method for producing such a tool

A tool for producing crown wheels by means of a generating process comprises a disc which is rotatable about its axis, with machining elements which are provided on the periphery thereof and the cutting edges of which lie in the outer surface of a profile determining the shape of the teeth of a crown wheel to be produced with the tool, said profile extending essentially helically over the periphery of the disc. In each cross-section of the helical profile the outer contour (25) of the cross-section is at least composed of a part of the outer contour of the tooth profile of an imaginary gear wheel (23) with involute teeth and preferably straight lines connecting thereto, in such a way that in the case of each of the teeth (22) with a tooth tip and two tooth flanks bounded by the outer contour (25) of the cross-section the distance between each of the two tooth flanks and a line at right angles to the axis of rotation of the tool and passing through the tooth tip remains the same or increases from the tooth tip to the axis of rotation of the tool.

Servo transmission, servo drive unit with a servo transmission and method for producing a servo transmission

Ein Servogetriebe (103) ist mit einem Kronenradgetriebe ausgebildet, das ein Stirnritzel (227) und ein Kronenrad (251) mit vorzugsweise doppelt bullig ausgebildeten Kronenradzähnen aufweist. Beim Herstellen der Servogetriebes (103) wird das Kronenrad (251) zuerst gehärtet, und nach dem Härten werden die Kronenradzähne geschliffen. Dadurch ergibt sich für das Servogetriebe (103) aufgrund des Fehlens höherer axialer Kräfte auch bei einem Ausführen mit einem Leichtmetallwerkstoff für ein Getriebegehäuse (106) eine verhältnismäßig hohe Torsionssteifigkeit. A servo gear (103) is designed with a crown gear, which has a spur pinion (227) and a crown gear (251) with preferably double beefy crown gear teeth. When the servo gear (103) is manufactured, the face gear (251) is hardened first, and after hardening, the face gear teeth are ground. This results in a relatively high torsional rigidity for the servo gear (103) due to the lack of higher axial forces, even if it is made with a light metal material for a gear housing (106).

METHOD FOR MANUFACTURING A RIGHT TOOTHED FIELD WHEEL AND GEARING WITH A PINION

Gear-cutting machine

A support for a machine for cutting straight toothed bevel gears comprises a tool holder supported from first and second adjusting assemblies, the tool holder undergoing rotational movement about one assembly by means of a drive connection therefrom while undergoing oscillating movement about the second assembly so as to perform an oscillatory movement in which the tip of a tool carried by the holder moves along a closed curve of wedge-like form.

method for making a threaded tool.

TOOL FOR PRODUCING A CROWN WHEEL THAT MAY INTERACT WITH A HELICAL GEAR AND A METHOD FOR PRODUCING SUCH A CROWN WHEEL

Apparatus for manufacturing a face gear

A precision grinding apparatus for grinding face gears having a gear table portion controllably driven for rotation about a central axis, and also being movable in a vertical plane along an axis in a controlled manner. The apparatus further includes a case hardened face mounted on the gear table portion. A grinding wheel mounted on the apparatus has controlled driven rotation about a central axis C, and is provided with a grinding surface of predetermined shape. The grinding wheel is movable in a controlled manner toward and away from the gear along a feed axis V, the grinding wheel being movable in a controlled manner in a tangential direction with respect to the gear and orthogonal to the feed axis along a tangential feed axis wherein the motion of the grinding wheel in the C, V and TF axes, and movement of the gear in B and W axes, is controlled by a central control means.

Method and machine for making crown gears

Milling fixture

Wildhaber

METHOD FOR PRODUCING A CROWN WHEEL

Method for machining helical surfaces on teeth of a claw coupling od. Like.

Apparatus and methods for producing a curved tooth

Methods and apparatus are provided for producing a curved tooth. Apparatus are adapted to perform a method that includes the steps of providing a workpiece, providing a tool, and providing relative movement between the tool and the workpiece such that the tool moves along a first curved path relative to the workpiece to define a first curved surface of a tooth in the workpiece. The relative movement can be accomplished by substantially simultaneous translation of at least one of the tool and the workpiece along a first linear axis and a second linear axis that is perpendicular to the first linear axis. Methods are also disclosed for compensating for deviations in a tool path.

Separating arrangement for a vehicle drive train

Fahrzeugantriebsstrangkomponente umfassend eine Trennanordnung, die ein erstes Kupplungsteil und ein zweites Kupplungsteil umfasst, wobei das erste Kupplungsteil einen ersten Satz von Zähnen aufweist und wobei das zweite Kupplungsteil einen zweiten Satz von Zähnen aufweist, wobei die Trennanordnung einen Dämpfer umfasst, der zwischen dem ersten Kupplungsteil und dem zweiten Kupplungsteil angeordnet ist, wobei, wenn die Trennanordnung in einen verbundenen Zustand gebracht wird, das erste Kupplungsteil oder das zweite Kupplungsteil mit dem Dämpfer in Kontakt tritt, bevor ein vollständiger Eingriff zwischen dem ersten Satz von Zähnen und dem zweiten Satz von Zähnen hergestellt ist. A vehicle driveline component comprising a disconnect assembly including a first clutch part and a second clutch part, the first clutch part having a first set of teeth, and the second clutch part having a second set of teeth, the disconnect assembly including a damper interposed between the first clutch part and the second coupling part is arranged, wherein, when the separating arrangement is brought into a connected state, the first coupling part or the second coupling part comes into contact with the damper before a complete engagement between the first set of teeth and the second set of teeth is made ,

Method for producing tooth grooves

Method for manufacturing member having face gear tooth surface

Process for grinding the inner and outer flank surfaces of the teeth of lathe chuck jaws that engage in the spiral thread of an adjusting ring

Hypoid face gear for syncline face cycloidal gearing and its manufacture

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Topland chamfering of gears

A method wherein a cutting or grinding chamfering tool (25) is guided along the face width of a gear (12, 23, 52) through one tooth slot (8) (e.g. from heel to toe) while it contacts the topland corners (10, 1 1 ) of the respective concave and convex tooth flanks of adjacent teeth (2, 4). The tool moves to an index position, the gear is indexed to the next tooth slot position and the tool moves through the tooth slot (e.g. from the toe to the heel). The cycle is repeated until all topland corners are chamfered.

Process for interlocking a workpiece, in particular by grinding, and for aligning the grinding wheel used for this purpose and facilities for carrying out the process

A kind of processing method with bowl-shape disc milling cutter milling face gear

一种用碗状盘形铣刀铣削面齿轮的加工方法，面齿轮安装于机床工件轴上，碗状盘形铣刀安装于机床主轴上，加工过程中，面齿轮随工件轴旋转，碗状盘形铣刀随主轴电机绕自身轴线高速旋转，碗状盘形铣刀跟随机床回转盘绕回转盘中心做旋摆运动，同时，盘形铣刀随回转盘沿机床在回转盘平面内的两坐标轴运动进行插补，使盘形铣刀在旋摆运动和插补以后，刀具切削截面与虚拟小齿轮重合，碗状盘形铣刀的轴线始终与面齿轮齿宽中点处平齐，无需沿面齿轮齿宽方向进给就可以完成面齿轮的单齿面切削加工；完成一个齿面，面齿轮旋转分度，继续加工下一个齿面，效率比碟形刀具提高数十倍，大大减少加工时间，有效地降低生产成本。

Contrate gear becomes the grinding processing method of modulus

本发明涉及一种端面齿盘变模数的磨削加工方法，包括以下步骤：将粗铣齿面后待磨端面齿盘装在分度机构上；修整磨床上砂轮的齿形角；找正待磨端面齿盘的中心轴线Ⅰ；找正任意对称齿槽的齿槽中心轴线Ⅱ，将待磨端面齿盘的大端直径D 1 与齿槽中心轴线Ⅱ交点作为初始点，砂轮移动到交点A处并与其相切；根据设定端面齿盘根据磨床设定端面齿盘参数得到两大端直径之间1/2差值的单边大端差值L；将砂轮平移单边大端差值L的距离至B点，使砂轮与B点相切作为磨齿起点，根据磨床设定端面齿盘参数对该齿槽进行磨削，制得变模数端面齿盘。本发明能在现有磨床能实现各种模数的端面齿的磨削加工，操作方便，能提高机床设备的通用性和生产效率。

Method and mobile workpiece fixture for producing a curvic coupling

The invention relates to a method for processing a hollow-cylindrical workpiece (1) to manufacture coupling teeth (2) on both end faces (13, 15) of the workpiece (1). Moreover, the invention relates to a mobile workpiece fixture (10) for performing such a method.

Tool for producing crown wheels, and method for producing such a tool

A tool for producing crown wheels by means of a generating process comprises a disc which is rotatable about its axis, with machining elements which are provided on the periphery thereof and the cutting edges of which lie in the outer surface of a profile determining the shape of the teeth of a crown wheel to be produced with the tool, said profile extending essentially helically over the periphery of the disc. In each cross-section of the helical profile the outer contour (25) of the cross-section is at least of a part of the outer contour of the tooth profile of an imaginary gear wheel (23) with involute teeth and preferably straight lines connecting thereto, in such a way that in the case of each of the teeth (22) with a tooth tip and two tooth flanks bounded by the outer contour (25) of the cross-section the distance between each of the two tooth flanks and a line at right angles to the axis of rotation of the tool and passing through the tooth tip remains the same or increases from the tooth tip to the axis of rotation of the tool.

Improving or forming curved tooth surfaces

A method of improving or generating continuous curved tooth surfaces comprises a slow grinding step between a workpiece and a tool (16, 18) both of which rotate under power in a timed or geared relationship in a conjugate manner. The tool may be a normal mating workpiece which has at least a portion of its conjugate mating part being made undersized by a predetermined amount and being integrally coated with a grinding type of abrasive material having a thickness related to the predetermined amount to serve as the grinding member. <IMAGE>

Non-interfering watch-crown gear and pinion gear and method of manufacture

A watch-crown gear and a mating pinion gear have wedge-shaped teeth so oriented that upon moving the pinion gear to mesh with the crown gear, interference of the teeth of the pinion gear with the teeth of the crown gear cannot occur. The side faces of the crown gear teeth are so aligned that a side face on each of two teeth can be cut with a single pass of a tooth-cutter.

Machining the teeth of double sided face gears

On account of the constructional form of the tool head ( 17 ) according to the invention, the opposite sides ( 18, 19 ) of a tool ( 13 ) attached to the tool spindle ( 14 ) of a numerically controlled continuously generating gear grinding or hobbing machine are capable of machining the upper and lower sets of teeth ( 2, 3 ) of a double-sided face-gear ( 1 ) in one and the same set-up and without disturbing the synchronization between the rotations of the grinding worm and workpiece maintained during the grinding of the first set of teeth, without risk of collision. This eliminates the need to reset the workpiece ( 1 ) between the machining of the two sets of teeth ( 2, 3 ), thereby shortening the overall machining time substantially, and allowing the avoidance of accuracy losses due to the resetting of the workpiece ( 1 ).

Conical rolling equal tooth bevel gear device and processing method of the same device

METHOD AND MACHINE FOR THE CREATION OF TOOTHED WHEELS.

Apparatus for grinding toothed face members

Provision is made for an automatic, oscillating feeding motion between cup-shaped grinding wheel and a dresser assembly including rotary dresser wheels, to impart a special undulating or scalloped configuration to the cutting surfaces on the grinding wheel whereby the flow of coolant to and of waste material from the cutting regions will be facilitated, during actual cutting operations. The present invention further comprises novel structures for an automatic sequence of dressing operations wherein during the dressing steps, an oscillatory feed motion will be automatically provided between the grinding wheel and the dresser assembly through the use of a DCDT (a direct current displacement transducer) connected through a feedback arrangement to a hydraulic drive, and operating in conjunction with mechanical structure. The mechanical structure includes a clutch drive and a cam arrangement, drivingly connected to the spindle for the grinding wheel and operating in conjunction with rotation of the grinding wheel to impart an oscillating or reciprocating motion to the core or armature of the DCDT coil thereby effecting through the feedback arrangement and the hydraulic drive an automatic movement of the grinding wheel by reason of the DCDT coil trying to return to a null position thereof relative to the reciprocating core.

Method and tool for producing a coupling with a flat bottom and central protrusion

Pinion meshing with a given face gear in accordance with altered design parameters

A method of defining a new pinion 32 for use with a given face gear set 24. Tooth geometry of the new pinion 32 is generated by a plane taking the given face gear set 24 as reference and maintaining true conjugate actions among the original pinion 28, the face gear 24, the new pinion 32 and the generating plane 64. This method makes it possible to eliminate adapter gears for applications requiring different shaft settings and/or ratios than those of the given gear set, such as a tail rotor of a helicopter.

ROTARY DIVIDER PLATE

PLATEAU DIVISEUR ROTATIF DE PRECISION ET PROCEDE DE FORMATION DES DENTS. LE PLATEAU 12 MONTE ROTATIF SUR UNE STRUCTURE FIXE DE BASE 80 PORTE SUR SA FACE INFERIEURE 30 UNE COURONNE DENTEE INTERIEURE 34 POUVANT ENGRENER AVEC UNE COURONNE DENTEE 62 FORMEE SUR UN PISTON 44 POUVANT SE DEPLACER AXIALEMENT ET TOURNER DANS UN ALESAGE 84 DE LA STRUCTURE 80 SOLIDAIRE D'UNE BAGUE DE CENTRAGE 40 PORTANT UNE COURONNE DENTEE 43 DESTINEE A ENGRENER AVEC UNE SECONDE COURONNE DENTEE EXTERIEURE 64, CONCENTRIQUE A LA PREMIERE 62 DU PISTON 44, LORSQUE CELUI-CI EST SOLLICITE EN POSITION D'ENGRENEMENT PAR UN FLUIDE SOUS PRESSION. DEUX MOTEURS ENTRAINENT RESPECTIVEMENT EN ROTATION LE PLATEAU 12 ET LE PISTON 44 POUR OBTENIR LA RELATION ANGULAIRE DESIREE ENTRE LE PLATEAU ET LA STRUCTURE FIXE, AINSI QU'UNE PRECISION POUSSEE, DE L'ORDRE, PAR EXEMPLE, DU 1000 DE MM, DE LA DIVISION ANGULAIRE. APPLICATION AUX PLATEAUX DIVISEURS POUR OPERATIONS D'USINAGE ET DE VERIFICATION. PRECISION ROTARY DIVIDER PLATE AND TEETH FORMATION PROCESS. THE PLATE 12 ROTATING ON A FIXED BASE STRUCTURE 80 CARRIES ON ITS LOWER SIDE 30 AN INTERNAL TOOTHED CROWN 34 CAN ENGAGE WITH A TOOTHED CROWN 62 SHAPED ON A PISTON 44 CAN MOVE AXIALLY AND ROTATE IN AN 80 SOLID BORE 84 OF THE STRUCTURE OF A CENTERING RING 40 BEARING A TOOTHED CROWN 43 INTENDED TO ENGAGE WITH A SECOND EXTERNAL TOOTHED CROWN 64, CONCENTRIC TO THE FIRST 62 OF PISTON 44, WHEN THIS IS REQUESTED IN GEARING POSITION BY A PRESSURIZED FLUID. TWO MOTORS DRIVE THE PLATE 12 AND THE PISTON 44 RESPECTIVELY IN ROTATION TO OBTAIN THE DESIRED ANGULAR RELATIONSHIP BETWEEN THE PLATE AND THE FIXED STRUCTURE, AS WELL AS A HIGH PRECISION, OF THE ORDER, FOR EXAMPLE OF 1000 MM, OF THE DIVISION ANGULAR. APPLICATION TO DIVIDER PLATES FOR MACHINING AND VERIFICATION OPERATIONS.

Device and method for producing a face gear

Vorrichtung (1) zur Herstellung einer Stirnverzahnung, umfassend einen Werkzeughalter (3) mit einem daran angeordneten Werkzeug (2), wobei das Werkzeug (2) stirnseitig eine Gegenverzahnung (4) zur Ausbildung einer Stirnverzahnung an einem Werkstück (5) aufweist, wobei der Werkzeughalter (3) zum drehenden Antrieb um eine Antriebsachse (6) sowie zur Längsverlagerung eingerichtet ist, wobei eine Längsachse (7) des Werkzeugs (2) in einem Winkel (10) zur Antriebsachse (6) des Werkzeughalters (3) angeordnet ist, derart, dass die Längsachse (7) des Werkzeugs (2) die Antriebsachse (6) des Werkzeughalters (3) in einem Taumelpunkt (8) trifft, wobei der Taumelpunkt (8) bezogen auf eine Zahnbasisebene (9) der Gegenverzahnung (4) des Werkzeugs (2) entlang der Antriebsachse (6) vor oder hinter der Zahnbasisebene (9) derart versetzt liegt, dass sich durch Drehantrieb und Längsverlagerung des Werkzeughalters (3) mit damit einhergehendem taumelndem Abwälzen des Werkzeugs (2) am Werkstück (5) eine Verzahnung mit einer Zähnezahl am Werkstück (5) einstellt, die ungleich der Zähnezahl der Gegenverzahnung (4) des Werkzeugs (2) ist und wobei die Zähne der Gegenverzahnung (4) mehrere Prägezähne (11a, 11b) sowie mehrere Führungszähne (12) umfassen. Device (1) for producing face gearing, comprising a tool holder (3) with a tool (2) arranged thereon, the tool (2) having counter-gearing (4) on the face side for forming face gearing on a workpiece (5), the The tool holder (3) is set up to be driven in rotation about a drive axis (6) and for longitudinal displacement, with a longitudinal axis (7) of the tool (2) being arranged at an angle (10) to the drive axis (6) of the tool holder (3), such that the longitudinal axis (7) of the tool (2) meets the drive axis (6) of the tool holder (3) at a wobble point (8), the wobble point (8) being related to a tooth base plane (9) of the counter-toothing (4) of the tool (2) is offset along the drive axis (6) in front of or behind the tooth base plane (9) in ...