Automotive wheel CNC (Computed Numerical Control) Lathe

The present invention is a novel machine for repairing damaged wheel rims whereby the machine is a combination CNC and manual lathe configured of performing all of the required tasks for repairing damaged wheel rims in a single unit. 1. A machine for refinishing of repairing of damaged wheel rims comprising: selective operability as a manual lathe , CNC lathe , or combinations thereof; a rotational wheel rim holding spindle; a jaw for holding a wheel rim , said jaw having plurality of angular surface features that further secure said wheel rim said jaw plurality of angular surface configured with an adjustable decreasing diameter , and configured to pull , hold , and lock a wheel rim into either a wedge shape region or a back angle region of jaw; set screws imbedded in said jaw , wherein said set screws extend outward from an interior channel formed in said jaw and are utilized to level a wheel rim held in said jaw , said jaw and spindle configured in an arrangement imparting stability and engagement of wheel while under load of machining , acceleration , deceleration and high speeds; at least two platforms for supporting a tool post , said tool post is rotational about an axis while said spindle is moving and said tool post is moving , wherein said tool post holds a cutting tool in a configuration changeably selectable from a first angle of cutting to a second angle of cutting whilst uninterruptably performing a lathing operation; wherein said tool post is movable along at least 2 of an x-axis , a y-axis , and a z-axis.2. The machine of wherein said spindle is rotatable by moving a wheel rim secured thereto.3. The machine of wherein said tool post is moved manually claim 1 , by a computer controlled program claim 1 , or combinations thereof.4. The machine of further comprising of a large swing about the spindle relative to size of a machine frame.5. The machine of wherein said selective operability is performed while said wheel rim remains in said spindle. This ...

Flywheel reconditioning tool

A lathe tool that works in conjunction with a HUNTER lathe to engage a rotating an inner frictional surface of a flywheel on its axis to perform various symmetrical operations about an axis of rotation such as cutting and facing with a cutting tool. The components of the lathe tool position to one side of the flywheel to allow sufficient clearance for engaging a large flywheel across the full diameter of the flywheel, and also provide adjustment mechanisms for enhanced precision. A lathe mount extends perpendicularly from the Hunter lathe terminating at a lathe mount aperture. A tool mount passes through the lathe mount aperture terminating at a cutting tool notch, where the cutting tool attaehes. A bracket passes through the tool mount and includes an adjustable screw that extends towards the Hunter lathe, rotating to draw the lathe tool to and from the flywheel.

Automotive wheel CNC (Computed Numerical Control) Lathe

The present invention is a novel machine for repairing damaged wheel rims whereby the machine is a combination CNC and manual lathe configured of performing all of the required tasks for repairing damaged wheel rims in a single unit. 12. A machine for refinishing of repairing of damaged wheel rims comprising: selective operability as a manual lathe , CNC lathe , or combinations thereof; a rotational wheel rim holding spindle; a jaw for holding a wheel rim , said jaw having plurality of angular surface features that further secure said wheel rim said jaw plurality of angular surface configured with an adjustable decreasing diameter , and configured to pull , hold , and lock a wheel rim into either a wedge shape region or a back angle region of jaw; at least two platforms for supporting a tool post , said tool post is rotational about an axis while said spindle is moving and said tool post is moving , wherein said tool post holds a cutting tool in a configuration changably selectable from a first angle of cutting to a second angle of cutting whilst uninterruptably performing a lathing operation; wherein said tool post is movable along at least of an x-axis , a y-axis , and a z-axis.2. The machine of wherein said spindle is rotatable by moving a wheel rim secured thereto.3. The machine of wherein said tool post is moved manually claim 1 , by a computer controlled program claim 1 , or combinations thereof.4. The machine of further comprising of a large swing about the spindle relative to size of a machine frame.5. The machine of wherein said selective operability is performed while said wheel rim remains in said spindle. This application is a continuation of U.S. Non-Provisional patent application Ser. No. 14/506,801, filed Oct. 6, 2014 which is a continuation of U.S. Non-Provisional patent application Ser. No. 13/247,108, filed Sep. 28, 2011, now U.S. Pat. No. 8,850,936, which claims benefit of U.S. Provisional Patent Application Ser. No. 61/387,047 filed Sep. 28, 2010 ...

WHEEL RECUTTING

An apparatus for recutting the surface of a wheel is described. The apparatus comprises a rotatable mount, for holding and rotating the wheel about its axis, a surface profiler, configured to detect and output a surface elevation profile of a concentric ring at a current radial position on the surface of the wheel, a linear drive mechanism, configured to reposition the surface profiler radially with respect to the wheel, a radial profile generator, configured to calculate a cutting profile for the wheel based on the surface elevation profile for each concentric ring, a cutting tool, and cutting control circuitry, configured to control the position of the cutting tool with respect to the wheel to recut the surface of the wheel in accordance with the generated cutting profile. 1. An apparatus for recutting the surface of a wheel , the apparatus comprising:a rotatable mount for holding and rotating the wheel about its axis;a surface profiler configured to detect and output a surface elevation profile of a concentric ring at a current radial position on the surface of the wheel;a linear drive mechanism configured to reposition the surface profiler radially with respect to the wheel,a cutting profile generator configured to calculate a cutting profile for the wheel based on the surface elevation profiles of at least some of the concentric rings; andcutting control circuitry configured to control the position of a cutting tool with respect to the wheel to recut the surface of the wheel in accordance with the generated cutting profile.2. An apparatus according to claim 1 , further comprising a cutting tool moveable both radially with respect to the wheel and parallel to the axis of rotation of the wheel claim 1 , and wherein the cutting control circuitry is configured to control the position of the cutting tool and the rotation of the wheel to recut the surface of the wheel.3. An apparatus according to claim 2 , wherein the cutting tool and the surface profiler are co- ...

Online aluminum wheel burr removing machine

The present invention provides an online aluminum wheel burr removing machine which includes a roller bed device ( 1 ), a positioning and rotating device ( 2 ) and a knife box device ( 3 ). A wheel ( 4 ) is conveyed to a specified position by the roller bed device ( 1 ), the positioning and rotating mechanism ( 2 ) clamps and rotates the wheel ( 4 ), the knife box device ( 3 ) horizontally feeds to cut burrs of the wheel ( 4 ), the roller bed device ( 1 ) conveys the wheel to next station, meanwhile, next wheel enters the roller bed device ( 1 ), and next cutting cycle is carried out. The machining time of the present invention is 25-30 seconds, so that the manpower cost is reduced, the machining efficiency is improved, and positive effects are achieved in hub burr removal.

WHEEL RECONDITIONING APPARATUS

A wheel reconditioning apparatus includes an upright post connected to a base seat, a transverse carrier, a first drive unit, a cutter unit, a second drive unit and a working table. The upright post has a support front surface. The transverse carrier is disposed slideably on the support front surface. The first drive unit is mounted between the upright post and the transverse carrier to move the transverse carrier. The cutter unit is disposed slideably on a carrier front surface of the transverse carrier. The second drive unit is connected between the transverse carrier and the cutter unit to drive the cutter unit. The working table is mounted to the base seat and is oriented toward the cutter unit. 1. A wheel reconditioning apparatus , comprising:a support unit including a base seat, and an upright post integrally connected atop said base seat and extending along a first direction, said upright post having a support front surface extending along the first direction;a transverse carrier disposed transversely of and slideably along the first direction on said support front surface, and having a carrier front surface spaced apart from said support front surface;a first drive unit mounted between said upright post and said transverse carrier to drive said transverse carrier to move along the first direction;a cutter unit disposed slideably along a second direction transverse to the first direction on said carrier front surface;a second drive unit connected between said transverse carrier and said cutter unit to drive said cutter unit to move along the second direction; anda working table mounted to said base seat and oriented toward said cutter unit.2. The wheel reconditioning apparatus as claimed in claim 1 , wherein:said upright post further has a post bottom portion connected to said base seat, and a post top portion opposite to said post bottom portion along the first direction, said support front surface extending from said post bottom portion to said post top ...

PORTABLE PROFILER FOR LOCOMOTIVE OR RAILCAR WHEELS

A portable apparatus for configuring a wheel associated with a track is provided. The apparatus is in a fixed position with respect to a rail associated with the track when in operation. The apparatus includes a tool configured to engage the wheel, a position system for positioning the cutting tool in at least two axis, and a computer control. The computer control is coupled to control the positioning system. The positioning system is controlled so that the wheel is configured in accordance with a profile. 1. A portable apparatus for profiling a first wheel , the apparatus comprising:a base;a cutter;a positioning system configured to move the cutter relative to the first wheel along at least two axes, the positioning system coupled to the base; anda computer control configured to control the positioning system, wherein the positioning system is controlled so that the first wheel is profiled to a desired profile, wherein the first wheel is free to spin without contact with the portable apparatus except at the cutter, wherein the computer control, the base, the positioning system and the cutter are disposed below a center point of the first wheel and a bottom of a first rail associated with the first wheel, the base being attached to the first rail.2. The apparatus of claim 1 , further comprising an interface for attaching the base to the first rail claim 1 , the interface comprising a push rod in contact with a second rail.3. The apparatus of claim 2 , wherein the cutter engages the first wheel.4. The apparatus of claim 1 , wherein the two axes comprise a first axis parallel to an axle of the first wheel claim 1 , and a second axis perpendicular to the axle.5. The apparatus of claim 1 , further comprising a motor system comprising one or more gear reducers coupled to a second wheel on a same axle as the first wheel claim 1 , the one or more gear reducers configured to reduce rotational speed and increase torque to the second wheel.6. The apparatus of wherein the ...

WHEEL MACHINING TECHNOLOGY

The present invention discloses a wheel machining technology in which blank quantity is furthest removed by using a 90-degree external turning tool. Under the premise that the rotation direction of a wheel is unchanged, an upper trench of a groove is processed by using a left-handed special cutting-off cutter. Under the premise that the rotation direction of the wheel is unchanged, a lower trench of the groove is processed by using a right-handed special cutting-off cutter. The left-handed special cutter and the right-handed special cutter are added to the wheel machining technology disclosed by the present invention, so as to complete the processing of a groove of an outer wheel rim; a processing program can be pre-edited, so that processed effects conform to the design requirements of drawings of products. 1. A wheel machining technology , characterized by comprising the following steps: (1) arranging cutter receiving points outside an upper trench and a lower trench of a groove , so that cutters do not generate interference in the processing course; (2) processing a set outer wheel rim processing track by using a 90-degree external turning tool , and in the processing course , furthest removing blank quantity , and enabling the cutters not to generate interference; (3) under the premise that the rotation direction of a wheel is unchanged , processing the upper trench of the groove by using a left-handed special cutting-off cutter; and (4) under the premise that the rotation direction of the wheel is unchanged , processing the lower trench of the groove by using a right-handed special cutting-off cutter;in step (2), the processing of the set track of the outer wheel rim is completed with the forward rotation speed of the wheel being set to 1200-1500 r/min, the rough turning feed rate being 0.40-0.50 mm/r, and the fine turning feed rate being 0.30-0.40 mm/r; after processing according to the set track, the processing quantity of 0.2 mm is reserved to the side wall ...

SYSTEM FOR REPROFILING A WHEEL SET OF A RAILWAY VEHICLE

A system for reprofiling a wheel set of a railway vehicle allows the center of rotation of the wheel set to move relative to supporting rollers. A cutting tool used to reprofile the wheel profile on a wheel set is moved relative to the center of rotation of the wheel set to maintain a constant distance between the center of rotation and the cutter. The rollers are maintained in a fixed position during the cutting process. The system avoids mechanically forcing a constant location of the wheel set relative to the center of rotation. 1. A method of reprofiling a wheel set of a railway vehicle comprising:disposing the wheel set on one or more rollers, the rollers being supported on a milling station;determining a center of rotation of a wheel on the wheel set;determining a desired constant distance between a cutting tool and the center of rotation of the wheel;rotating the wheel on the one or more rollers and allowing the center of rotation of the wheel to move relative to the one or more rollers while rotating the wheel;activating the cutting tool to mill a profile on the wheel while rotating the wheel and preventing radial movement of the rollers relative to the milling station while the cutting tool is activated; andmoving the cutting tool towards the constant distance between the cutting tool and the center of rotation of the wheel while the cutting tool is activated and while preventing radial movement of the rollers relative to the milling station.2. The method of further comprising tracking changes in position of the center of rotation of the wheel after the wheel has been rotated and the cutting tool has been activated.3. The method of further comprising measuring a distance corresponding to the distance between the one or more rollers and the center of rotation when the position of the center of rotation has changed.4. The method of wherein the cutting tool is moved in response to said measuring.5. The method of wherein the position of the center of rotation ...

PROCESS, TOOL HOLDER AND DEVICE FOR TURNING WORKPIECES

The invention relates to a method, a tool receptacle (), and an apparatus for turning a face of a workpiece () with a tool (), wherein the workpiece () is held in a workpiece receptacle () rotating about an axis of rotation () of a workpiece spindle, wherein, for producing and/or machining a workpiece contour having convex and/or concave portions on the face () that extend over defined angles of rotation, the tool () and the workpiece () are moved back and forth relative to one another in an axial movement along the axis of rotation () of the workpiece spindle, said axis being synchronized with the rotational movement of the workpiece (), and wherein a blade () of the tool () is aligned at least in the cutting direction and/or transverse to the cutting direction opposite to the surface normals (N) of the workpiece contour to be produced and/or machined, in such a way that an effective clearance angle (α) and an effective cutting angle (γ) remain at least virtually constant opposite to the surface normals (N). The invention relates to a workpiece () having a turned face. 1. A method for turning a face of a workpiece with a tool , wherein the workpiece is held in a workpiece receptacle rotating about an axis of rotation of a workpiece spindle , wherein , for producing or machining a workpiece contour having convex and/or concave portions on the face , the tool and the workpiece are moved back and forth relative to one another in an axial movement along the axis of rotation of the workpiece spindle , said axis being synchronized with the rotational movement of the workpiece , wherein a blade of the tool is aligned in the cutting direction and/or transverse to the cutting direction opposite to the surface normals of the workpiece contour to be produced and/or machined , in such a way that an effective clearance angle α and an effective cutting angle γ remain at least virtually constant opposite to the surface normals.2. The method for turning according to claim 1 , ...

Manufacturing method for vehicle wheel

A manufacturing method for a vehicle wheel includes an overlap cutting step in which lathe machining is performed on a design portion of the vehicle wheel at feed speed that allows cutting marks to be connected with each other in a radial direction with a first cutting depth from a given reference position, and a non-overlap cutting step in which, after the overlap cutting step, lathe machining is performed on the design portion at feed speed that allows cutting marks to be separated from each other in the radial direction with a second cutting depth from the reference position, the second cutting depth being deeper than the first cutting depth.

Portable profiler for locomtove or railcar wheels

A portable apparatus for configuring a wheel associated with a track is provided. The apparatus is in a fixed position with respect to a rail associated with the track when in operation. The apparatus includes a tool configured to engage the wheel, a position system for positioning the cutting tool in at least two axis, and a computer control. The computer control is coupled to control the positioning system. The positioning system is controlled so that the wheel is configured in accordance with a profile.

Method for producing at least one disc-shaped or annular disc-shaped component

A method for producing at least one disk-shaped or annular disk-shaped component, in particular a disk-shaped or annular disk-shaped wheel, that includes providing at least one blank which has a central axis and is to be machined mechanically, in particular by cutting; arranging or damping the blank in at least one clamping situation in which the central axis of the blank is at an angle to a vertical axis; mechanically machining the clamped blank, in particular by cutting, to produce the disk-shaped or annular disk-shaped component.

VERTICAL LATHE CHUCK MOUNTING RACK

The present application discloses a vertical lathe chuck mounting rack, which is composed of a decelerator A, a motor A, a rack, a motor B, a decelerator B, a linear guide rail C, a ball screw, a cylinder, a guide rail sliding seat C, a flange and the like, wherein the motor A is capable of driving a horizontal rack to move horizontally on a cross beam along a linear guide rail B. The motor B is capable of driving a lifting rack to move vertically along the linear guide rail C. The cylinder is capable of driving a telescopic rack to move horizontally along a linear guide rail A. 1the motor B, the decelerator B, the ball screw and the linear guide rail C are fixed on the horizontal rack, the lifting rack is connected with the guide rail sliding seat C via the linear guide rail C, the flange is installed on the lifting rack, and the ball screw is connected with the decelerator B and the flange; the motor B is configured to drive the lifting rack to move vertically along the linear guide rail C via the cooperation of the ball screw and the flange;the cylinder and the linear guide rail A are fixed on the lifting rack, the telescopic rack is connected with the linear guide rail A via the guide rail sliding seat A, and the lifting chain is installed on the lifting rack; the cylinder is configured to drive the telescopic rack to move horizontally along the linear guide rail A via the linear guide rail A and the guide rail sliding seat A.. A vertical lathe chuck mounting rack, comprising a chuck, a lifting rack, a lifting chain, a linear guide rail A, a guide rail sliding seat A, a telescopic rack, a cross beam, a linear guide rail B, a guide rail sliding seat B, a horizontal rack, a gear, a decelerator A, a motor A, a rack, a motor B, a decelerator B, a linear guide rail C, a ball screw, a cylinder, a guide rail sliding seat C and a flange, wherein the cross beam is fixed on a workshop bearing wall, the rack is fixed on the cross beam, the horizontal rack is installed on ...

SYSTEM FOR REPROFILING A WHEEL SET OF A RAILWAY VEHICLE

A system for reprofiling a wheel set of a railway vehicle allows the center of rotation of the wheel set to move relative to supporting rollers. A cutting tool used to reprofile the wheel profile on a wheel set is moved relative to the center of rotation of the wheel set to maintain a constant distance between the center of rotation and the cutter. The system avoids mechanically forcing a constant location of the wheel set relative to the center of rotation. 1. A method of reprofiling a wheel set of a railway vehicle comprising:disposing the wheel set on one or more rollers;determining a center of rotation of a wheel on the wheel set;determining a desired constant distance between a cutting tool and the center of rotation of the wheel;rotating the wheel;allowing the center of rotation of the wheel to move relative to the one or more rollers;activating the cutting tool to mill a profile on the wheel; andmoving the cutting tool towards the constant distance between the cutting tool and the center of rotation of the wheel.2. The method of further comprising tracking changes in position of the center of rotation of the wheel after the wheel has been rotated and the cutting tool has been activated.3. The method of further comprising measuring a distance corresponding to the distance between the one or more rollers and the center of rotation when the position of the center of rotation has changed.4. The method of wherein the cutting tool is moved in response to said measuring.5. The method of wherein the position of the center of rotation is monitored using a tracking device.6. The method of wherein the measuring a distance comprises measuring both the vertical and horizontal distances between the one or more rollers and the center of rotation.7. The method of wherein the wheel set is removed from said railway vehicle.8. The method of wherein the wheel set is attached to a bogie.9. The method of comprising measuring the geometry of the wheel using a probe system to ...

Mini wheel CNC lathe and Straightener

The present invention is a mini wheel CNC and manual lathe with wheel straightener and method for using said lathe. 1. A machine being a mini wheel CNC and manual lathe with wheel straightener comprising:a main body;a spindle associated with said main body, said spindle turned by a motor connected to a power source;a cutting tool holder;a control operatively associated with said cutting tool holder, whereby said control is a user selectable manual or computer operated control;a base having an upper surface stage and two vertically positioned side panels supporting said upper surface stage, said stage constructed and arranged to dampen vibration and exhibiting a maximum deflection load during operation less than 0.0444 inches.2. The machine of wherein said spindle is constructed and arranged to hold a workpiece.3. The machine of wherein said spindle is constructed and arranged to hold a tire on a rim.4. The machine of wherein said spindle is constructed and arranged to hold a tire rim with tire mounted.5. The machine of wherein said side panels exhibiting a maximum deflection load during operation less than 0.0666 inches.6. The machine of wherein said machine further includes a wheel straightening tool.7. The machine of wherein a user selects using one of said wheel straightening tool or said cutting tool.8. The machine of wherein a user powers on said machine and selects using one of said wheel straightening tool or said cutting tool and is able to switch from said wheel straightening tool or said cutting tool without stopping said machine or removing said rim.9. The machine of configured with said lathe oriented vertically relative to a user which would result in said tire or rim being positioned in a horizontal orientation. Wheel lathes are complex and important systems. A significant problem exists in that the machines typically are not portable as they require stability for precision cutting.The present invention provides not only a machine that is portable, but ...

ALUMINUM ALLOY HUB LATHE FIXTURE

An aluminum alloy hub lathe fixture, which includes a main plate, a mounting seat, a hydraulic power clamping head, a pull rod, a sliding seat, a connecting pin, a fan-shaped clamping jaw, a sealing cover, a deflection block, a deflection shaft, a centrifugal force balance block, a centrifugal mechanism base, a spring and screws, wherein the main plate and the mounting seat are connected together through screws, so that a housing of the entire fixture is formed; the hydraulic power clamping head is fixed on the mounting seat through screws; one end of the pull rod is mounted on the hydraulic power clamping head through screws, and the other end of the pull rod is connected with the sliding seat through the connecting pin; the fan-shaped clamping jaw is fixed on the sliding seat through screws. 1. An aluminum alloy hub lathe fixture , comprising:a main plate, a mounting seat, a hydraulic power clamping head, a pull rod, a sliding seat, a connecting pin, a fan-shaped clamping jaw, a sealing cover, a deflection block, a deflection shaft, a centrifugal force balance block, a centrifugal mechanism base and a spring,wherein the main plate and the mounting seat are connected together through a first screws A, so that a housing of the entire fixture is formed; all parts and components are mounted in the fixture, the hydraulic power clamping head is fixed on the mounting seat through screws B, one end of the pull rod is mounted on the hydraulic power clamping head through screws C, and the other end of the pull rod is connected with the sliding seat through the connecting pin; the fan-shaped clamping jaw is fixed on the sliding seat through screws D, the hydraulic power clamping head drives the sliding seat and the fan-shaped clamping jaw to move forwards and backwards through the pull rod, and the deflection block, the deflection shaft, the centrifugal force balance block and the spring are all mounted on the centrifugal mechanism base, so that a centrifugal force balance ...

Core of non-pneumatic tire and method of forming core

A core of a non-pneumatic tire is configured to have a tread formed thereon. The core may include an inner circumferential portion associated with a hub, and an outer circumferential portion radially spaced from the inner circumferential portion. The core may further include a support structure extending between the inner circumferential portion and the outer circumferential portion. The support structure may include a plurality of first ribs, and at least some of the first ribs at least partially form cavities in the support structure. The core may also be substantially absent of tread, such that an outer circumferential portion has a radially outward facing surface having a substantially constant diameter spanning between side edges of the outer circumferential portion.

WHEEL RECUTTING

A method of recutting the surface of a wheel includes mounting the wheel on a rotatable mount, moving a probe across the surface of the wheel between an outer radial position and an inner radial position to obtain a radial surface profile and rotating the wheel about its axis on the rotatable mount. During rotation of the wheel, the position of a cutting tool with respect to the surface of the wheel is controlled to recut the surface of the wheel in accordance with the cutting profile. The wheel is tagged with a unique wheel identifier, and the unique wheel identifier is recorded into a database in association with an indication of an amount of material which has been removed from the surface of the wheel. 1. A method of recutting the surface of a wheel , the method comprising the steps of:mounting the wheel on a rotatable mount;moving a probe across the surface of the wheel between an outer radial position and an inner radial position to obtain a radial surface profile;rotating the wheel about its axis on the rotatable mount;during rotation of the wheel, controlling the position of a cutting tool with respect to the surface of the wheel to recut the surface of the wheel in accordance with the cutting profile;tagging the wheel with a unique wheel identifier; andrecording the unique wheel identifier into a database in association with an indication of an amount of material which has been removed from the surface of the wheel.2. The method according to claim 1 , comprising storing a vehicle identification code into the database in association with the unique wheel identifier claim 1 , the vehicle identification code uniquely identifying the vehicle associated with the wheel.3. The method according to claim 2 , wherein the vehicle identification code is a chassis number.4. The method according to claim 1 , comprising reading the unique wheel identifier prior to recutting the surface of the wheel and using the unique wheel identifier to obtain from the database an ...

WHEEL ALIGNMENT DEVICE

The invention discloses an improved wheel alignment device which comprises a rack, a cylinder, a servo motor, a hollow shaft and the like. When the improved wheel alignment device is used, a stopper on a roller table centers a wheel, air enters at the lower end of a large piston and causes a long cylinder rod, a flange end cover, an expanding sleeve and the like to rise; the flange end cover is in contact with a wheel flange plate, and after the expanding sleeve is in contact with a central hole, air enters at the upper end of a small piston of a small cylinder, a short cylinder rod pulls an expanding core downwards, and the expanding sleeve clamps the central hole of the wheel; the servo motor causes the hollow shaft and the wheel to rotate by a belt pulley I and a belt pulley II, and the hollow shaft and the wheel stop rotating after a sensor finds the position of a valve hole of the wheel; at the moment, lifting cylinders cause a supporting plate to rise to a certain height through guide pillars, and a large cylinder causes the wheel to descend and the lower end surface of the wheel to fall above the supporting plate. The improved wheel alignment device can realize the alignment function before the automatic machining of wheel finish turning in use, and when the wheels with different wheel widths and different offset distances are automatically produced, programs do not need to be switched. 1the large cylinder is formed by the large piston, the long cylinder rod, the guide rod, the hollow shaft, the upper end cover and the lower end cover, the large piston is matched with an inner cavity of the hollow shaft, and the upper end cover is arranged at the upper end of the hollow shaft and matched with the long cylinder rod, wherein the long cylinder rod is fixed at the upper end of the large piston; the lower end cover is fixed at the lower end of the hollow shaft, and the guide rod is fixed between the upper end cover and the lower end cover and matched with the ...

MACHINING APPARATUS AND METHODS FOR PERFORMING MACHINING OPERATIONS

Disclosed is a multiple machining apparatus for, upon receiving a plastic cylindrical work piece therewithin, performing multiple machining operations thereon. The apparatus comprises a rotary fixture capable of rotation; the rotary fixture comprises a proximal means for snugly holding a proximal portion of the work piece, and a distal means for holding substantially the rest of the portion of the work piece. The apparatus further comprises a movable table comprising a blade holder for holding a plurality of blades, each of which corresponding to a machining operation, the movable table and thereby the blade holder capable movement along X, Y and Z axes. The multiple machining operations are executed as the work piece is rotated and with the blades working against the rotating work piece. 1. An apparatus capable of performing multiple machining operations on a plastic cylindrical work piece , the apparatus comprising:(a) a rotary fixture capable of rotation, the rotary fixture comprising: (i) a proximal means comprising a circular needle and a circular bush, wherein the proximal means snugly holds a proximal portion of the work piece; and (ii) a distal means comprising a plurality of jaws capable of radial displacement, wherein said distal means holds substantially the rest of the portion of the work piece; and(b) a movable table comprising a blade holder for holding a plurality of blades, each of which corresponding to a machining operation and the movable table, and wherein the blade holder is capable of movement along x, y and z axes;wherein upon receiving a plastic cylindrical work piece, the apparatus performs multiple machining operations on the work piece by virtue of the rotation of the rotary fixture, rotation of the blades, and the movement of the movable table, working against the rotating work piece; further wherein the apparatus is configured such that no manual input is required between two consecutive machining operations.2. The apparatus of claim 1 , ...

WHEEL CORRECTION DEVICE

A wheel correction device includes a lower correction system, a support detection system, a synchronous clamping rotation system, upper correction systems, an upper lifting clamping drive system, a lower lifting drive system, etc. The wheel correction device can be used for not only correcting the axial and radial deformation of a wheel but also adjusting the correction way according to the type of radial deformation, and has the characteristics of high automation, powerful function, advanced technology, strong versatility and high safety and stability. 1a lower correction system is configured such that: the four first lower guide sleeves and the two first cylinders are fixed below the left side of the lower fixed plate; the four first lower guide pillars matched with the first lower guide sleeves are fixed below the lower lifting plate; the output ends of the first cylinders are hinged to the lower side of the lower lifting plate; the turntable is mounted above the lower lifting plate via the first swivel; the first servo motor is fixed below the lower lifting plate, and the output end of the first servo motor is hinged to the turntable; the sliding table is mounted on the left side above the turntable via first lower guide rail; the second servo electric cylinder is fixed on the left side above the turntable, and the output end of the second servo electric cylinder is connected to the lower side of the sliding table; the first bearing seat is fixed above the sliding table; the first shaft is mounted inside the first bearing seat via a bearing; the pressure roller is fixed at the upper end of the first shaft, and the second belt pulley is fixed at the lower end of the first shaft; the second servo motor is fixed above the sliding table and placed on the left side of the first bearing seat; the first belt pulley is fixed to the output end of the second servo motor; the first belt pulley is connected with the second belt pulley by the first synchronous belt; the ...

METHOD FOR MEASURING AND CALCULATING GEOMETRIC PARAMETERS OF THE WHEELS OF A WHEELSET FOR RAIL VEHICLES

The invention relates to a method for measuring and calculating geometric parameters of the wheels of a wheelset for rail vehicles, wherein the wheelset to be evaluated is rotatably mounted in a wheelset machine tool or in a wheelset diagnostic system and wherein measured values for profile measurement with respect to profile wear to be detected are determined during rotational motion of said wheelset. The problem addressed by the invention is to expand already available measuring methods on known wheelset machine tools and wheelset diagnostic systems in such a way that further geometric parameters can be detected and evaluated. This problem is solved in that methods for measuring and calculating the equivalent conicity and the radial run-out property of a wheelset are integrated as new measurement functions, wherein solution approaches are proposed for these additional methods. 1. A procedure for the measurement and calculation of the geometric parameters of the wheels of a wheelset for rail vehicles , with the wheelset to be assessed being positioned rotatably in a wheelset reprofiling machine or in a wheelset diagnostic system , and with measured values for a profile measurement relating to a profile wear to be detected being determined during a rotating motion , characterized in that for determining the equivalent conicity , starting from a taping line (MKE) and at right angles to this taping line (MKE) on both sides and at respectively the same distance from the taping line (MKE) , measured values are acquired where each measuring point occupies coordinates of the X axis and the Z axis , with the measured values being acquired by means of the control system available in the wheelset reprofiling machine or the wheelset diagnostic system in the form of a point-by point scan , and including the profile measurement for the left-hand wheel and the right-hand wheel of the wheelset , with the measured values taken being evaluated after data acquisition in order to ...

Herramienta de corte de cartuchos multiples y conjunto de perforacion de rueda de carril.

Una herramienta de corte (10) de múltiples cartuchos incluye un cuerpo (12) con una pluralidad de cavidades (14) de recepción de cartuchos y una pluralidad de cartuchos (30) de recepción de inserciones montados en cavidades respectivas. Una inserción de corte (38) redonda está montada en cada cartucho. Las cavidades (14) están formadas a distancias predeterminadas de un eje geométrico longitudinal central (18) del cuerpo (12) para formar un primer grupo y un segundo grupo d inserciones de corte tales que los filos (42) del primer grupo de inserciones de corte y los filos del segundo grupo de inserciones de corte estén situados a distancias axiales (a1-a4) y distancias radiales (r1-r4) diferentes respecto del eje geométrico longitudinal central del cuerpo, para llevar a cabo diferentes operaciones de mecanización. Puede existir un tercer grupo de inserción(es) de corte para herramientas de corte con un número impar de inserciones de corte. También se describe un conjunto (60) de mandrinado de ruedas de carril.

Многокассетный режущий инструмент и расточный узел для колес подвижного состава

Режущий инструмент содержит державку, имеющую по меньшей мере четыре гнезда под кассету, каждое из которых имеет пару боковых стенок, нижнюю стенку и заднюю стенку, кассету для вставки режущей пластины, выполненную с возможностью установки в каждое гнездо под кассету, и режущую пластину, выполненную с возможностью установки в соответствующую кассету. При этом первая группа режущих пластин содержит половину режущих пластин, следующих друг к другу, а вторая группа режущих пластин содержит другую половину режущих пластин, причем каждая режущая пластина в первой группе расположена диаметрально противоположно режущей пластине во второй группе. При этом каждая из режущих кромок режущих пластин в группах расположены на разных осевом и радиальном расстояниях от оси державки, причем режущая кромка по меньшей мере одной из режущих пластин первой группы расположена на том же осевом расстоянии, что и режущая кромка по меньшей мере одной из режущих пластин второй группы. Технический результат: повышение производительности за счет увеличения скорости подачи. 3 н. и 9 з.п. ф-лы, 12 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 475 339 (13) C2 (51) МПК B23B 29/03 B23B 35/00 B23B 41/00 (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010145931/02, 05.11.2008 (24) Дата начала отсчета срока действия патента: 05.11.2008 (73) Патентообладатель(и): КЕННАМЕТАЛ ИНК. (US), АМСТЕД РЭЙЛ КОМПАНИ, ИНК. (US) R U Приоритет(ы): (30) Конвенционный приоритет: 11.04.2008 US 12/101,172 23.06.2008 US 12/144,048 (72) Автор(ы): ЛАЙЗОБИ Пол Уилльям (US), ЧЕСНИ Дэн Элуин (US), СТРИКЛАНД Джеймс Х. (US) (43) Дата публикации заявки: 20.05.2012 Бюл. № 14 2 4 7 5 3 3 9 (45) Опубликовано: 20.02.2013 Бюл. № 5 (56) Список документов, цитированных в отчете о поиске: US 2630725 А, 10.03.1953. SU 1159720 А, 07.06.1985. SU 1036475 А, 23.08.1983. SU 1764860 A1, 30.09.1992. 2 4 7 5 3 3 9 R U (86) Заявка PCT: US 2008/082428 (05.11.2008) C 2 ...

Многокассетный режущий инструмент и расточный узел для колес подвижного состава

1. Многокассетный режущий инструмент (10), содержащий: !державку (12), имеющую по меньшей мере пять гнезд (14) под кассету, каждое из которых имеет пару боковых стенок (14a, 14b), нижнюю стенку (14c) и заднюю стенку (14d), при этом задняя стенка (14d) гнезд под кассету расположена на разных радиальных расстояниях (d1-d4), а нижняя стенка гнезд под кассету расположена на разных осевых расстояниях (a1-a4); ! кассету (30) для вставки режущей пластины, выполненную с возможностью установки в соответствующее гнездо под кассету; и ! множество режущих пластин (38), выполненных с возможностью установки в соответствующую кассету для вставки режущей пластины, причем каждая режущая пластина имеет режущую кромку (42), ! при этом множество режущих пластин расположены на разных осевых (a1-a4) и радиальных расстояниях (r1-r4) от центральной, продольной оси (18) державки для выполнения множества операций механической обработки. ! 2. Инструмент по п.1, в котором державка (12) имеет четное число гнезд (14) под кассету, которые расположены по окружности равноотстоящими на наружной поверхности (26) державки (12). ! 3. Инструмент по п.2, в котором первая группа режущих пластин содержит половину режущих пластин, прилегающих друг к другу, а вторая группа режущих пластин содержит другую половину режущих пластин, расположенных диагонально противоположно первой группе, при этом каждая группа выполняет множество операций механической обработки. ! 4. Инструмент по п.1, в котором державка (12) дополнительно содержит канавку (20) рядом с каждым гнездом (14) под кассету. ! 5. Инструмент по п.1, в котором кассета (30) для вставки режущей пластины имеет пару отверстий (34), выполненных с возможностью при� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 145 931 (13) A (51) МПК B23B 27/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010145931/02, 05.11.2008 (71) Заявитель(и): КЕННАМЕТАЛ ИНК. (US), АМСТЕД РЭЙЛ КОМПАНИ, ИНК. (US) Приоритет(ы): (30) ...

一种双车刀车床

本发明提出了一种双车刀车床，包括工作台、若干洒水管、若干固定装置、车床框架、横梁和装刀杆，所述车床框架还包括支撑柱，所述支撑柱数量为2个，所述工作台还包括若干第一导轨、若干第二导轨、若干第三导轨和若干卡齿，所述第一导轨、所述第二导轨和所述第三导轨纵截面均为“凸”字形，均匀分布在所述工作台上，均匀分布在所述工作台上，本发明具有很大的适用范围，使用灵活性大，法兰固定时间短，固定效率好，可以大大缩短法兰固定时间，而且具有双车刀，可以同时加工内侧和外侧，使得加工效率显著提升，并且只需一次定位，可以大大减小加工定位误差提高工作效率，降低生产成本。

Cutter and double-sided cutting plate for high-speed feeds

FIELD: technological processes.SUBSTANCE: group of inventions relates to the materials processing by cutting, and can be used during the difficult-to-cut materials products, including stainless steel, titanium and its alloys, machining with cutters with high-speed feeds. Provided is the double-sided cutting plate design, made with the parameters corresponding to the given in the formula condition. In the cutter slots made in the above manner cutting plates are installed.EFFECT: increasing the cutting plates resistance and the cutters working capacity.8 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 677 898 C1 (51) МПК B23C 5/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B23B 5/20 (2018.08) (21)(22) Заявка: 2018116447, 03.05.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 22.01.2019 (45) Опубликовано: 22.01.2019 Бюл. № 3 2000175 C1, 07.09.1993. US 5207538 A1, 04.05.1993. US 4616962 A, 14.10.1986. (54) ФРЕЗА И ДВУХСТОРОННЯЯ РЕЖУЩАЯ ПЛАСТИНА ДЛЯ БОЛЬШИХ ПОДАЧ (57) Реферат: Группа изобретений относится к обработке соответствующими приведенному в формуле материалов резанием и может быть использована условию. В гнездах фрезы установлены режущие при обработке на больших подачах фрезами пластины, выполненные указанным выше изделий из труднообрабатываемых материалов, образом. Повышается стойкость режущих в том числе из нержавеющей стали, титана и его пластин и работоспособность фрез. 2 н. и 6 з.п. сплавов. Приведена конструкция двухсторонней ф-лы, 10 ил. режущей пластины, выполненной с параметрами, R U 2 6 7 7 8 9 8 (56) Список документов, цитированных в отчете о поиске: RU 2470743 C1, 27.12.2012. RU Стр.: 1 C 1 C 1 Адрес для переписки: 308017, Белгородская обл., г. Белгород, ул. Волчанская, 159, Общество с ограниченной ответственностью "СБОРНЫЕ КОНСТРУКЦИИ ИНСТРУМЕНТА, ФРЕЗЫ МОСКВИТИНА" (73) Патентообладатель(и): Общество с ограниченной ответственностью "СБОРНЫЕ КОНСТРУКЦИИ ...

Rotary cutting tool and reversible cutting insert therefor

밀링 작업을 위해 사용되는 회전 절삭 공구(58)에 있어서, 가역적이고 인덱싱 가능한 절삭 인서트(20)는 절삭 보디(60) 내에 착탈 가능하게 고정된다. 절삭 인서트(20)는 세 개의 코너면(28)과 교호되는 세 개의 측면(26)을 구비하는 연속적인 주위면(24)에 의해 상호연결되는 두 개의 대향 단부면(22)을 갖는다. 측면(26)과 코너면(28)은 측부 및 코너 에지(40, 42)에서 각각 양 단부면(22)과 교차하고, 각각의 측부 에지(40)는 주 절삭날(44)을 가지며, 각각의 코너 에지(42)는 코너 절삭날(46) 및 부 절삭날(48)을 갖는다. 각각의 주 절삭날(44) 및 부 절삭날(48)은 그 상호 관련 코너 절삭날(46)의 제1 및 제2 단부 지점(E1, E2) 각각으로부터 중앙 평면(M)을 향해서 경사진다. 중앙 평면(M)에 수직하게 연장되며 그 길이를 따라서 제2 단부 지점을 제외한 임의의 지점에서 코너 절삭날(46) 중 어느 하나와 교차하는 제1 가상 직선(L1)은 인서트 경계선(Lb) 내측에서 중앙 평면(M)을 통과한다. In the rotary cutting tool 58 used for the milling operation, the reversible indexable cutting insert 20 is detachably fixed in the cutting body 60. The cutting insert 20 has two opposite end faces 22 interconnected by a continuous circumferential face 24 having three side faces 26 alternating with three corner faces 28. The side edges 26 and the corner faces 28 intersect the opposite end faces 22 at the side and corner edges 40 and 42 respectively and each side edge 40 has a main cutting edge 44, The corner edge 42 has a corner cutting edge 46 and a minor cutting edge 48. Each of the main cutting edge 44 and the minor cutting edge 48 is inclined from the first and second end points E1 and E2 of the mutually associated corner cutting edge 46 toward the center plane M, A first imaginary straight line L1 which extends perpendicularly to the central plane M and which intersects with any one of the corner cutting edges 46 at any point except for the second end point along its length is located inside the insert boundary line Lb And passes through the center plane M at the center.

Processing tool with cooling device

FIELD: metal processing. SUBSTANCE: invention can be used in hard materials processing, in particular, by friction welding, or milling, or drilling. On one end of rotary processing tool body shank is located, and on its other end is working part with processing element. Tool body is made with inner cavity in form of truncated cone with expansion directed towards processing part and intended for filling with volatile liquid (VL) in amount, sufficient for tool cooling due to changing its aggregate state by heat transfer from VL evaporation area to its condensation area. Tool shank is made with cooling chamber, tightly separated from body cavity by gasket from high heat-conductive material, and has channels for spent cooling agent introduction into said chamber and its withdrawal from it. EFFECT: tool experiencing intensive heating during processing of materials, has working area, free from communications, and equipped with efficient and compact cooling system. 1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B23K 20/12 B23B 27/10 B23B 51/06 B23B 5/28 (13) 2 603 341 C1 (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2015116307/02, 29.04.2015 (24) Дата начала отсчета срока действия патента: 29.04.2015 (72) Автор(ы): Штрикман Михаил Михайлович (RU) (73) Патентообладатель(и): Штрикман Михаил Михайлович (RU) R U Приоритет(ы): (22) Дата подачи заявки: 29.04.2015 (45) Опубликовано: 27.11.2016 Бюл. № 33 2 6 0 3 3 4 1 R U (54) ОБРАБАТЫВАЮЩИЙ ИНСТРУМЕНТ С УСТРОЙСТВОМ ДЛЯ ОХЛАЖДЕНИЯ (57) Реферат: Изобретение может быть использовано при теплопереноса ЛЖ от зоны ее испарения к зоне обработке твердых материалов, в частности, конденсации. Хвостовик инструмента выполнен сваркой трением, или фрезерованием, или с охлаждающей камерой, герметично отделенной сверлением. На одном конце корпуса от полости корпуса прокладкой из обрабатывающего вращающегося инструмента высокотеплопроводного ...

Rotary cutting tool and reversible cutting insert thereof

FIELD: instrument engineering. SUBSTANCE: in rotary cutting tool (58), used for milling operations, reversible indexable cutting insert (20) is detachably fixed to housing (60). Cutting insert (20) has two opposite end faces (22), connected by continuous peripheral surface (24), including three side surfaces (26), alternating with three angled surfaces (28). Side (26) and corner (28) surfaces intersect with end faces (22) on side (40) and corner (42) edges respectively, wherein each side edge (40) has large cutting edge (44), and each corner edge (42) has angular (46) and smaller (48) cutting edges. Each large (44) and smaller (48) cutting edge tilts from first (E1) and second (E2) end points respectively by its mutually corresponding angular cutting edge (46) to median plane (M). First imaginary straight line (L1), continuing perpendicular to median plane (M) and intersecting any of corner cutting edges (46) at any point along its length with the exception of the second end point, passes through middle plane (M) inside boundary line (Lb) of the plate. EFFECT: it is possible to create a reversible cutting insert and a cutting tool for milling rectangular ledges and inclined milling. 23 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 648 717 C2 (51) МПК B23C 5/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B23B 5/20 (2006.01) (21)(22) Заявка: 2015103929, 09.06.2013 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ИСКАР ЛТД. (IL) Дата регистрации: 28.03.2018 06.07.2012 US 13/542,846 (43) Дата публикации заявки: 27.08.2016 Бюл. № 24 1505683 A1, 07.09.1989. US 20050169716 A1, 04.08.2005. US 20100202839 A1, 12.08.2010. US 20100266353 A1, 21.10.2010. WO 02055245 A1, 18.07.2002. WO 2010137762 A1, 02.12.2010. (45) Опубликовано: 28.03.2018 Бюл. № 10 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.02.2015 2 6 4 8 7 1 7 (56) Список документов, цитированных в отчете ...

Active agent-containing articles that exhibit consumer acceptable article in-use properties

Active agent-containing articles, for example fibrous structures, that exhibit consumer acceptable article in-use properties, such as article peel strength, flexibility, and/or dissolvability, and methods for making same are provided.

Active substance-containing articles which have acceptable consumer properties acceptable to the consumer

Wirkstoff enthaltene Gegenstände, zum Beispiel Faserstrukturen, die für Verbraucher annehmbare gebräuchliche Gegenstandseigenschaften aufweisen, wie Gegenstandsschälfestigkeit, Flexibilität und/oder Lösbarkeit, und Verfahren zum Herstellen dergleichen werden bereitgestellt. Active substance-containing articles, for example fibrous structures that have consumer acceptable properties such as article peel strength, flexibility and / or solubility, and methods of making the same are provided.

Active agent-containing articles that exhibit consumer acceptable article in-use properties

Active agent-containing articles, for example fibrous structures, that exhibit consumer acceptable article in-use properties, such as article peel strength, flexibility, and/or dissolvability, and methods for making same are provided.

Wheelset machining continuous action gantry lathe

FIELD: mechanical engineering; machining of wheels and wheelset brake disks of rail vehicles. SUBSTANCE: wheelset is fixed in two centers of quills mounted for movement in heads of lathe gantry body. Each head is provided with guides for longitudinal displacement of driven pressure unit of pair of rollers. Unit housing is furnished with levers of the first order installed on shafts for deflection upwards and downwards. Some arms of levers are connected with hydraulic cylinders through compensator. Hydraulic cylinders press rollers to wheels asymmetrically and with different forces. Shafts of rollers with rotation drives are secured on other arms of levers. Lathe has floor segments connected by hinge joint. One of segments is furnished with wheelset lift and hydraulic cylinder lifting floor to rail level and then pushing wheelset out of lathe zone. EFFECT: prevention of chips from getting into of contact of rollers with wheelset, provision of economy. 5 cl, 6 dwg сс с ПЧ ГЭ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ "” 2 132 255. (51) МК” В 23 В 5/28 13) СЛ 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96121353/02, 04.05.1995 (30) Приоритет: 17.01.1995 РЕ Р.306883 (46) Дата публикации: 27.06.1999 (56) Ссылки: ОЕ 3931747 АД, 04.04.91. ОЕ 3809250 СЛ, 13.07.89. ЕР 0528058 АЛ, 24.02.93. КО 2018413 СЛ, 30.08.94. 5Ц 1662344 АЗ, 07.07.91. КУ 2002592 СЛ, 15.11.93. КО 2011475 СЛ, 30.04.94. (85) Дата перевода заявки РСТ на национальную фазу: 17.10.96 (86) Заявка РСТ: РЕ 95/00007 (04.05.95) (87) Публикация РСТ: \/О 96/22171 (25.07.96) (98) Адрес для переписки: 105023, Москва, ул.Большая Семеновская, 49, оф.404 ООО, Центр "ИННОТЭК", Патентному поверенному Вахниной Т.А. (71) Заявитель: Акционерное общество Фабрика Обрабярэк Рафамаэт (РИ) (72) Изобретатель: Брошка Павел (РИ), Крокер Юзеф (РГ), Поляк Ян (РЕ), Рыхлы Владислав (РИ) (73) Патентообладатель: Акционерное общество Фабрика Обрабярэк Рафамэт (РИ) (54) ПОРТАЛЬНЫЙ ТОКАРНЫЙ СТАНОК ...

filter media

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines mehrlagigen Filtermediums, dessen Luftdurchlässigkeit mindestens 500 l/msec. beträgt, sowie ein durch dieses Verfahren erhältliches mehrlagiges Filtermedium bei einer Beladung mit 5 mg/cmSAE-Staub der Klasse "fein" nur einen Druckanstieg von nicht mehr als 100 Pa aufweist.

Tool for machining workpieces

本发明涉及一种用于加工工件的工具(10)，该工具包括：具有第一内部冷却剂通道(36)的刀架(12)；具有主切削刃(58)的切削刀片(14)；用于将切削刀片(14)以能够释放的方式紧固至刀架(12)的第一紧固元件；具有第二内部冷却剂通道(38)的大致平坦的冷却剂供给附件(16)；以及用于将冷却剂供给附件(16)以能够释放的方式紧固到刀架(12)的第二紧固元件(24)。在工具(10)的组装状态下，第一内部冷却剂通道(36)以流体连通的方式连接到第二内部冷却剂通道(38)，并且冷却剂供给附件(16)覆盖切削刀片(14)的至少一部分。冷却剂供给附件(16)具有第一开口(30)，该第一开口被设计为凹口或贯通开口，该凹口或贯通开口能够对第一紧固元件(22)进行访问，以使得即使当冷却剂供给附件(16)被紧固到刀架(12)时，切削刀片(14)也能够通过释放所述第一紧固元件(22)而从所述刀架(12)被单独地释放，和即使当切削刀片(14)被紧固到刀架(12)，冷却剂供给附件(16)也能够通过释放第二紧固元件(24)而从刀架(12)被单独地释放。

Lifting-and-centering system of wheel lathe

FIELD: technological processes.SUBSTANCE: invention relates to wheel lathe with lifting-centering system intended for installation in pit below rail head in covered heated rooms, and can be used for lifting and centering of wheelsets and brake disks of rolling stock when processing rolling surface and with maximum load of up to 40 tons per axle. In wheel lathe, comprising lifting and centering system, comprising two symmetrically located rockers with spindle rollers, and two drive posts configured to vertically move and act on the rockers to transmit rotary motion to the treated wheel, each post is made in the form of a trapezoidal screw connected to the shaft of the drive motor, and installed on said screw by means of internal thread of sleeve, which is fixed against rotation and from above is equipped with end support with push rollers.EFFECT: increasing strength and enlarging possibilities of variation of treatment modes due to developed lifting-centering system.5 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 722 496 C1 (51) МПК B23B 5/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B23B 5/32 (2020.02) (21)(22) Заявка: 2020100937, 14.01.2020 (24) Дата начала отсчета срока действия патента: Дата регистрации: 01.06.2020 (45) Опубликовано: 01.06.2020 Бюл. № 16 2 7 2 2 4 9 6 R U (56) Список документов, цитированных в отчете о поиске: CN 206296458 U, 04.07.2017. RU 51545 U1, 27.02.2006. RU 2405661 C1, 10.12.2010. RU 66997 U1, 10.10.2007. SU 63754 A1, 30.06.1944. RU 2107586 C1, 27.03.1998. KR 100981444 B1, 13.09.2010. (54) ПОДЪЕМНО-ЦЕНТРИРУЮЩАЯ СИСТЕМА КОЛЕСОТОКАРНОГО СТАНКА (57) Реферат: Изобретение относится к колесотокарным перемещения и воздействия на балансиры для станкам с подъемно-центрирующей системой, передачи вращательного движения предназначенным для установки в приямке ниже обрабатываемому колесу, каждая стойка головки рельса в крытых отапливаемых выполнена в виде трапецеидального винта, ...

Indexable asymmetric cutting insert and cutting tool therefor

FIELD: turning; drilling.SUBSTANCE: group of inventions relates to the processing of materials by cutting and can be used in cutting tools with indexable cutting inserts. Cutting insert comprises two cutting protrusions extending from opposite end surfaces towards a mid plane, each cutting protrusion having a rear surface, oppositely facing a relief surface and a rake surface, at the intersection of which the main cutting edge is formed. Edge projection is formed by a line connecting longitudinal projections of the main cutting edge ends of each main cutting edge. Edge projections of both of the main cutting edges form a non-zero first angle therebetween. Rake surfaces of the cutting protrusions are located on longitudinally opposite end surfaces of the cutting insert. Two clamping recesses and two abutment recesses serve as contact surfaces for clamping the cutting insert in an insert pocket of a cutting tool.EFFECT: providing reliable clamping of the cutting insert in the slot for the insert.19 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 674 786 C2 (51) МПК B23C 5/20 (2006.01) B23B 27/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B23B 5/20 (2006.01) (21)(22) Заявка: 2016121187, 06.10.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ИСКАР ЛТД. (IL) Дата регистрации: 13.12.2018 (56) Список документов, цитированных в отчете о поиске: US 6929428 B1, 16.08.2005. RU 2432235 C2, 27.10.2011. SU 1579639 A1, 23.07.1990. WO 2011083887 A1, 14.07.2011. 31.10.2013 US 14/068,989 (43) Дата публикации заявки: 05.12.2017 Бюл. № 34 (45) Опубликовано: 13.12.2018 Бюл. № 35 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 31.05.2016 IL 2014/050874 (06.10.2014) (87) Публикация заявки PCT: WO 2015/063756 (07.05.2015) 2 6 7 4 7 8 6 2 6 7 4 7 8 6 Приоритет(ы): (30) Конвенционный приоритет: R U R U 06.10.2014 (72) Автор(ы): ЭЙСЕН, Ярон (IL) Адрес ...

Lathe for the simultaneous reconditioning of two wheels of a wheel set dismantled from a railway carriage

Two rotary tools are arranged over the rotary axis of the machine. Out of eight driven friction rollers four may be pressed onto the running surface of one of each wheel of the wheel set. A swarf removing device may be pressed onto the running surface of each wheel. The swarf removal device (66,67) of one of each swarf deflector (58,60) of the pivotable friction rollers (18,22) in the second quadrants is arranged inclined to the rotary axis (6) of the rotary machine. Beyond the swarf removal device a swarf catchment device (68,69) is fitted. It may be pressed onto the running surface (31,32) of the wheel (27,28).

Lathe for tooling brake disks of wheel pair

To machine the tyre contours and the brake discs of railway-vehicle wheel sets, a lathe is proposed in which four friction rollers which can be pressed against the running tread are provided for driving each wheel of the wheel set, which friction rollers are essentially diametrically opposite in pairs. …<IMAGE>…

Patent RU2016121187A3

ВУ” 2016121187” АЗ Дата публикации: 09.07.2018 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2016121187/02(033197) 06.10.2014 РСТЛЕ2014/050874 06.10.2014 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14/068,989 31.10.2013 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ИНДЕКСИРУЕМАЯ АСИММЕТРИЧЕСКАЯ РЕЖУЩАЯ ПЛАСТИНА И РЕЖУЩИЙ ИНСТРУМЕНТ ДЛЯ НЕЕ Заявитель: ИСКАР ЛТД., Ц. 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) В23С 5/20 (2006.01) В23В 27/16 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) В23С 5/00, 5/06, 5/08, 5/20, 5/22, В2ЗВ 271/00, 27/14, 24/16, В2ЗВ 51/00, 51/02, 51/08, 51/10 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепек, Рабеагсв, КОРТО, ОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей ...

Lathe

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Tool for billet machining

Изобретение относится к инструменту (10) для обработки заготовки резанием, содержащему: держатель (12), содержащий первый внутренний канал (36); режущую вставку (14), содержащую главную режущую кромку (58); первый крепежный элемент для прикрепления режущей вставки (14) к держателю (12) с возможностью отсоединения; по существу пластинчатое направляющее приспособление (16) для охлаждающего вещества, содержащее второй внутренний канал (38) для охлаждающего вещества; и второй крепежный элемент (24) для прикрепления направляющего приспособления (16) для охлаждающего вещества к держателю (12) с возможностью отсоединения. В собранном состоянии инструмента (10) первый внутренний канал (36) для охлаждающего вещества соединен по текучей среде со вторым внутренним каналом (38) для охлаждающего вещества и направляющее приспособление (16) для охлаждающего вещества перекрывает по меньшей мере часть режущей вставки (14). Направляющее приспособление (16) для охлаждающего вещества содержит первое отверстие (30), которое выполнено в виде углубления или сквозного отверстия и обеспечивает возможность доступа к первому крепежному элементу (22), так что режущая вставка (14) выполнена с возможностью отдельного отсоединения от держателя (12) посредством отсоединения первого крепежного элемента (22), даже когда направляющее приспособление (16) для охлаждающего вещества прикреплено к держателю (12), а направляющее приспособление (16) для охлаждающего вещества выполнено с возможностью отдельного отсоединения от держателя (12) посредством отсоединения второго крепежного элемента (24), даже когда режущая вставка (14) прикреплена к держателю (12). Техническим результатом является обеспечение охлаждения инструмента наиболее близко к режущей кромке при упрощении конструкции. 13 з.п. ф-лы, 12 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 734 920 C1 (51) МПК B23B 27/10 (2006.01) B23B 27/16 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B23B ...

Portal-frame wheel lathe

FIELD: process engineering. ^ SUBSTANCE: proposed lathe comprises overhead post arranged above shop track to make front stock support on each side of said track furnished with main spindle and its main drive made up of synchro motor and reduction gear. Main spindle comprises circular table with centering appliances and rotary wheel pair grip appliances, at least one tool support arranged between two circular tables of front stock to clamp wheel machining tools, and one jack to be arranged on said track to lift wheel pair onto lathe to centering appliances and to down machined wheel pair onto shop track. Front stock main spindle reduction gear represents a multistage intermediate gear to transmit rotation to main spindle end turned from circular table. ^ EFFECT: higher reliability, lower costs of primary motion and servicing. ^ 9 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 405 661 (13) C1 (51) МПК B23B 5/28 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2009123845/02, 15.11.2007 (24) Дата начала отсчета срока действия патента: 15.11.2007 (73) Патентообладатель(и): ХЕГЕНШАЙДТ-МФД ГМБХ УНД КО.КГ (DE) (45) Опубликовано: 10.12.2010 Бюл. № 34 2 4 0 5 6 6 1 (56) Список документов, цитированных в отчете о поиске: US 3347117 А, 17.10.1967. RU 2011475 C1, 30.04.1994. RU 2018413 С1, 30.08.1994. RU 2107592 С1, 27.03.1992. RU 45952 U1, 10.06.2005. (85) Дата перевода заявки PCT на национальную фазу: 23.06.2009 2 4 0 5 6 6 1 R U (87) Публикация PCT: WO 2008/061937 (29.05.2008) C 1 C 1 (86) Заявка PCT: EP 2007/062422 (15.11.2007) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2, ООО "Союзпатент", А.А.Силаевой (54) ПОРТАЛЬНЫЙ КОЛЕСОТОКАРНЫЙ СТАНОК (57) Реферат: Станок содержит стойку, которая портально проходит над цеховым рельсовым путем и выполнена в виде опоры для передней бабки с каждой стороны цехового рельсового пути, снабженной главным шпинделем и основным приводом для ...

Multi-functional tube milling head

워크피스(100), 바람직하게는 튜브의 단부를 바람직하게 처리, 준비 또는 다듬는데 사용되는 회전공구(90)용 밀링 헤드(10)가 개시된다. 바람직한 실시예에서, 밀링 헤드는 셋 이상의 상이한 커팅 또는 밀링 표면을 포함하며, 이들은 각각 워크피스상에 별도의 작업을 시행할 수 있다. 일 실시예에서, 밀링 헤드는 a) 막 밀링 및/또는 외경 튜브막 제거 부재(40); b) 상기 튜브의 단부에 베벨을 가할 수 있는 베벨링 부재(50); 및 c) 내경 튜브막 제어 부재(30)를 포함한다. 또 다른 실시예에서, 인접한 쿼터를 갖는 밀링 작업에서 특히 사용될 수 있는 곡선형 또는 원형 커팅 에지, 또는 밀링 에지(212)를 구비하는, 외경 튜브막 제거 부재 또는 블레이드(210)가 제공된다. 바람직한 실시예에서, 밀링 헤드 외경 커팅 블레이드(210)는 긴 슬롯형 보어(224)를 구비한다.

Rotary cutting tool and reversible cutting insert

Holder with double bite for nc lathe and method for preparing plastic packing of by using the smae

A double bite holder for an NC lathe and a method for manufacturing a plastic packing using the same are provided to eliminate the necessity of chamfering process by forming grooves on inner and outer surfaces of a workpiece. An NC lathe includes a chuck, a reciprocating board, a slider, and a fixed holder(12) and a movable holder(13) on which first and second bites(16,17) are fixed. The fixed holder is fixed on the slider, and the movable holder is arranged at one side of the fixed holder such that the movable holder moves along the direction orthogonal to the rotation axis direction of a workpiece. The fixed holder and the movable holder are fixed with air inlet pipes(14,15) having air inlet ports(14a,15a). The air inlet pipes have front ends equipped with the first and second bites. The holders have sides on which discharge pipes(18,19) are connected to air inlet pipes.

Multi-purpose tubular cutter head

FIELD: mechanics. SUBSTANCE: cutter head comprises cylindrical body with bore receiving the tube end and furnished with tool mounting joint. Said body incorporates also inner element intended for cutting the tube inner surface to the depth below the tube end face and at least two outer elements or one chamfer cutting element, or at least two outer elements and one chamfer cutting element. Note that said outer elements are intended for cutting the tube outer surface to the depth below the tube end face and attached to the cutting element base arranged in the aforesaid body and furnished with cutting surfaces located at a greater radial distance from the central axis compared with those of the inner element. Note that the cutting surface of at least one cutting element extends to over one axial end of the aforesaid body. Note also that the chamfer cutting element designed to cut chamfer on one end of the tube is jointed to the said body and furnished with cutting surface located in the channel at greater radial distance compared with the inner element cutting surface. EFFECT: expanded performances. 22 cl, 11 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 342 224 (13) C2 (51) ÌÏÊ B23B 5/16 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2007106063/02, 04.05.2005 (72) Àâòîð(û): ÕÎËË Äæ. Ðýíäàëë (US) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 04.05.2005 (73) Ïàòåíòîîáëàäàòåëü(è): ÝÉ× ÝÍÄ ÝÑ ÒÓË, ÈÍÊ. (US) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 20.07.2004 US 10/894,831 13.04.2005 US 11/105,825 (43) Äàòà ïóáëèêàöèè çà âêè: 27.08.2008 2 3 4 2 2 2 4 (45) Îïóáëèêîâàíî: 27.12.2008 Áþë. ¹ 36 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 4364290 A, 21.12.1982. SU 375134 A, 20.06.1973. SU 409795 A, 25.04.1975. SU 1232391 A1, 23.05.1986. RU 2030256 C1, 10.03.1995. 2 3 4 2 2 2 4 R U (86) Çà âêà PCT: US 2005/015440 (04.05.2005) C 2 C 2 (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ...

Indexable cutting bit for turning

본 발명은, 다각형 외곽의 상부면, 그 상부면에 실질적으로 평행한 하부면, 그리고 상부면과 하부면을 서로 연결하면서 주위에 신장되어 있는 측면에 의해 규정되는 다각형 기본 형태의 선삭용 인덱서블 절삭비트로서, 측면이 적어도 상부면과 교차하는 부분이 주절삭날과 부절삭을 포함하는 절삭날을 규정하고, 실질적으로 다각형 기본 형태는 잘린 코너 영역을 갖는 삼각형의 기본형태에 의해 규정되며, 주절삭날은 다각형 기본 형태의 변에 의해 규정되고, 부절삭날은 잘린 코너 영역에 의해 규정되며, 부절삭날은 하나 이상의 오목 및 하나 이상의 볼록 절삭날 부분을 구비하는 인덱서블 절삭비트에 관한 것이다. 선택적으로 상이한 거칠기 깊이로 거친 기계가공 및 다듬질 기계가공이 동시에 가능한 선삭용 절삭비트를 제공하기 위해, 본 발명은, 부절삭날에 인접한 제 1 주절삭날의 천이부에서 작은 볼록 천이 반경 (r1) 으로부터 시작되는 부절삭날이, a) 반경 R 1 을 갖는 오목부, b) 반경 R 을 갖는 볼록부, c) 평균반경 R 3 을 갖는 오목부, d) 반경 r 을 갖는 볼록부, 및 e) 반경 R 2 를 갖는 오목부 를 가지며, 그 다음에는 인접한 다른 주절삭날로 이어지는 작은 천이반경 r2 의 볼록 천이부가 있는 것을 제안한다.

Patent FR2125227B1

TOOL FOR MACHINING MATERIALS BY REMOVING CHIPS AND METHOD FOR GUIDING CUTTING INSERTS INTO SUCH A TOOL

L'invention concerne un outil (10) pour l'usinage par enlèvement de copeaux, comprenant un corps de base (12) et au moins deux inserts de coupe (14), qui sont fixés directement ou indirectement sur le corps de base (12), caractérisé en ce qu'il est prévu un dispositif de serrage central (30) au moyen duquel les inserts de coupe (14) peuvent être serrés fixement dans une position ajustée par rapport au corps de base (12). L'invention concerne aussi un module comprenant un outil (10) pour l'usinage de matériaux par enlèvement de copeaux et un gabarit (32), l'outil (10) présentant un corps de base (12) avec au moins un insert de coupe (14), qui peut être fixé directement ou indirectement sur le corps de base (12), ainsi qu'au moins un système de serrage, au moyen duquel l'insert de coupe (14) peut être serré fixement dans une position orientée par rapport au corps de base (12), le gabarit (32) pouvant recevoir l'outil (10) de telle sorte que l'insert de coupe (14) se trouve dans une position de consigne sur l'outil (10) et puisse être serré fixement dans la position de consigne par l'actionnement du système de serrage (30). L'invention concerne finalement un procédé pour fixer au moins un insert de coupe (14) sur un corps de base (12) d'un outil (10) pour l'usinage de matériaux par enlèvement de copeaux au moyen des étapes suivantes : d'abord, le corps de base (12) est muni de l'insert de coupe (14). Ensuite, le corps de base (12) est disposé dans un gabarit (32), le gabarit (32) amenant l'insert de coupe (14) dans une position de consigne. Finalement, l'insert de coupe (14) est serré fixement dans la position de consigne sur le corps de base (12). Figure 4. A tool (10) for chip removal machining, comprising a base body (12) and at least two cutting inserts (14), which are attached directly or indirectly to the base body (12). ), characterized in that a central clamping device (30) is provided ...

Device for automatic centering, in a vertical plane, of the axles of railway vehicles being machined on a so-called reprofiling bench in place

O-shaped sealing ring machining device and method

本发明公开了一种O形密封圈加工装置及方法，包括支撑座，所述支撑座的正面设置有旋转夹具，所述支撑座的底部固定安装有底座，所述底座的顶部设置有支撑机构，所述支撑机构由两个滑轨、两个滑块和一个横板组成，所述横板的底部设置有驱动机构，所述驱动机构由传动板、第一步进电机、第一丝杆、防护板和通孔组成，所述横板的顶部设置有调节机构，所述调节机构由一个凹槽、一个第二步进电机、一个第二丝杆、两个支撑板和两个连接块组成。本发明通过设置外刀和内刀能够同时对O形密封圈的内圈和外圈进行加工，一次加工成型，无需两次装夹刀具，加工效率高，实用性强，能够大大提高O形密封圈的加工效率。

Support for pit lathes

Mounting the plate on the towers for undercarriages

Method and devices for measuring railway wheels before reprofiling.

INDEXABLE ASYMMETRIC CUTTING PLATE AND CUTTING TOOL FOR IT

2016121187 А ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (11) = КО © (51) МПК В23С 5/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016121187, 06.10.2014 (71) Заявитель(и): ИСКАР ЛТД. (П.) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): 31.10.2013 9$ 14/068,989 ЭЙСЕН Ярон (П.) (43) Дата публикации заявки: 05.12.2017 Бюл. № 34 (85) Дата начала рассмотрения заявки РСТ на национальной фазе: 31.05.2016 (86) Заявка РСТ: П, 2014/050874 (06.10.2014) (87) Публикация заявки РСТ: УГО 2015/063756 (07.05.2015) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) ИНДЕКСИРУЕМАЯ АСИММЕТРИЧЕСКАЯ РЕЖУЩАЯ ПЛАСТИНА И РЕЖУЩИЙ ИНСТРУМЕНТ ДЛЯ НЕЕ (57) Формула изобретения 1. Режущая пластина (100), имеющая продольную ось (А) пластины, продолжающуюся перпендикулярно поперечной срединной плоскости (Р) пластины, и содержащая: две концевые поверхности (102) и периферийную поверхность (104), продолжающуюся между ними, при этом концевые поверхности (102) расположены на противоположных сторонах срединной плоскости (Р), обращены в противоположные стороны и пересекаются продольной осью (А) пластины; и два участка (106) пластины, продолжающиеся на противоположных сторонах срединной плоскости (Р), причем каждый участок (106) пластины содержит: режущий выступ (110), продолжающийся в продольном направлении от одной из концевых поверхностей (102) в направлении срединной плоскости (Р), иимеющий заднюю поверхность (115), противоположно обращенную затылованную поверхность (114), переднюю поверхность (112), и главную режущую кромку (116), образованную на пересечении передней и затылованной поверхностей (112, 114), при этом главная режущая кромка (116) продолжается между двумя концами главной режущей кромки (136); и зажимную выемку (108), образованную вдоль задней поверхности (115) режущего выступа (110); причем: Стр.: 1 3811219 10Сс па У 2016121187 А ко линия, соединяющая ...

Wheel lightweight machining fixture and method

Disclosed are a wheel lightweight machining fixture and method. The fixture comprises a rotating chuck (1), an electric cylinder (2), a guide rail (3), a slide block (4), a linear motor I (5), radial positioning blocks (6) and the like. When the electric cylinder (2) drives the slide block (4) to move along the guide rail (3), the position where an ultrasonic thickness measuring sensor I (8) is in contact with a wheel spoke can be adjusted, so that the spoke thicknesses at different positions can be detected. Through motion of the turrets, an ultrasonic thickness measuring sensor II (17) can contact the outer rim of the wheel and detect the rim wall thickness. By integrating a measurement feedback system into the manufacturing process, the present invention provides a fixture and a method for minimum entity machining of the rim wall thickness and the spoke thickness of a wheel during the first stage turning process, thereby realizing lightweight manufacturing of the wheel. By adopting the fixture and the method, closed-loop control on the rim thickness and the spoke thickness can be realized when each wheel is machined, so that the control precision is high, and the requirement for continuous production is met.

Work-clamping mechanism for vertical boring and turning mills

Active agent-containing articles that exhibit consumer acceptable article in-use properties

Active agent-containing articles, for example fibrous structures, that exhibit consumer acceptable article in-use properties, such as article peel strength, flexibility, and/or dissolvability, and methods for making same are provided.

Mobile device for machining two wheels of a wheelset

Improvements relating to machines for turning non-circular work

784,294. Copy-turning. GOETZEWERKE, F. GOETZE AKT.-GES. Oct. 4, 1954 [Oct. 8, 1953], No. 28534/44. Class 83 (3). A machine for turning non-circular work, e.g. piston rings 5, comprises a bed 1 with headstock 2 in which the work is clamped and rotated by driving means contained in end 3. The headstock is fed along the bed, e.g. by a rack. A spindle 8 pivoted to the bed has levers 6, 7 fixed thereto, lever 6 carrying a tool for machining the exterior of the work and lever 7 carrying a bar 11 having a tool for simultaneously machining the interior of the work. An extension 9 of lever 7 is controlled by a copying cam 10 whereby the desired non-circular profile is obtained. Specifications 776,471 and 784,293 are referred to.

Cutting device

내용 없음. No content.

Clutch device for high-speed rotation

FIELD: mechanical engineering, in particular, clutch device for joining of shafts rotating at high speeds. SUBSTANCE: clutch device has first member arranged in symmetry with longitudinal axis and provided with annular bead nondetachably connected with continuous base and second member arranged in symmetry with longitudinal axis. Second member has sleeve adapted to be received in annular bead. When first and second members rotate, sleeve is expanded in annular bead to minimize or eliminate gap, that may occur between sleeve and annular bead. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 15 cl, 11 dwg с 6эо0гс пы Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) (51) МПК ВИ “” 2106 935 ^^ Сл В 23 В 31/10, В 23 С 5/26 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 95109095/02, 01.03.1995 (30) Приоритет: 02.09.1992 Ш$ 07/939,240 (46) Дата публикации: 20.03.1998 (56) Ссылки: Ц3, патент 2432961, кл. В 23 В 31/14, 1947. (86) Заявка РСТ: 1$ 9307715 (16.08.93) (71) Заявитель: Кеннаметал Инк. (0$) (72) Изобретатель: Тед Р.Мэсса[Ц3З], Дэвид Р.Сиддл[Ц$]|, Джон С.ВанкиркЦ$] (73) Патентообладатель: Кеннаметал Инк. (1$) (54) УСТРОЙСТВО СЦЕПЛЕНИЯ ДЛЯ ВЫСОКОСКОРОСТНОГО ВРАЩЕНИЯ (57) Реферат: Устройство сцепления предназначено для соединения вращающихся с большими скоростями валов. Среди других случаев применения устройство сцепления может быть использовано для соединения металлообрабатывающего инструмента, например фрез, вращающихся с большими скоростями. Устройство сцепления для случаев применения, связанных с высокими скоростями вращения, содержит первый элемент, симметричный относительно продольной оси и имеющий кольцевой выступ, неразъемно соединенный со сплошным основанием, и второй элемент, симметричный относительно продольной оси, имеющий втулку, которая размещается в кольцевом выступе. Когда первый и второй элементы вращаются, втулка расширяется в кольцевом выступе, чтобы ...

Twin support with automatic side positioning

Shaper and planer.

Underrfloor axle lathe

Improvements in or relating to copying lathes

752,088. Copying-turning. SCHONDORFF, A., [trading as HEGENSCHEIDT KOMM.- GES. W.]. Nov. 3, 1953 [Nov. 3, 1952], No. 30335/53. Class 83 (3). A copying-lathe, more particularly for railway-wheels, comprises a main slide fed in a direction parallel to or inclined with respect to the axis of the work and a number of individual tool-slides mounted thereon, each tool slide having individual means for feeding it in an angular direction relative to the work axis and individual tracing means connected with the feeding means to trace different portions of a pattern during longitudinal movement of the main slide. Three tools 1-3, Fig. 1, on angularly-arranged slides 8-10 respectively are fed by individual hydraulic cylinders 14-16, the whole being carried on a longitudinally-adjustable slide 17. The feed of each tool-slide is controlled by tracers 18-20 respectively which contact different portions of a pattern 21. The latter is carried at the extremity of an overhead beam 25, Fig. 2, and may be adjusted transversely and longitudinally. The main-slide 17 supporting the tool-slide is fed by a handwheel 71, Fig. 1, or automatically by means not shown, and is supported on a further slide 24 so that its inclination to the work axis may be varied. Specification 759,913 is referred to.

Lathe driver device

579,093. Lathe drivers. SCOTTISH MACHINE TOOL CORPORATION, Ltd., and DONALD, G. May 24, 1944, No. 10025. [Class 83 (iii)] A driver for use in turning railway wheels comprises a block 11 bolted to the lathe faceplate 10, a bracket member 13 radially adjustable on the block, an anvil head member 17 mounted on the bracket and having a cylindrical pintle 16 engaging in a socket 15 in the bracket, a clamping jaw 19 on the anvil head for engaging the outer end face of the rim of the wheel 20 and a clamp member 24 with jaws 25 engaging the inner end face of the wheel rim and adapted to be adjustably secured to the member 17 by means of a bolt 26 engaging a chord-like T-slot 23 in the member 17 and passing through an interspoke space of the wheel. A bolt-like strut .22 screwing through the clamp member 24 bears on an abutment 21 of the member 17 to resist the thrust from the clamping jaws 19, 25. Two or more drivers may be used to clamp a wheel to the face-plate.

Automotive wheel cnc (computed numerical control) / manual dual control lathe

The present invention is a novel machine for repairing damaged wheel rims whereby the machine is a combination CNC and manual lathe configured of performing all of the required tasks for repairing damaged wheel rims in a single unit.

Multi-functional tube milling head and method

Steering shaft processing device

本发明关于转向轴加工设备，分别通过加工夹头和尾座对转向轴加工部件进行牢固固定，以位于汽车方向盘组装位置的所述加工部件的锥形倾斜面为中心，通过分别设置在两侧的第一加工部和第二加工部同时在所述加工部件上加工方向盘结合部和转向轴的轴承组装部。本发明包括：加工夹头、尾座、第一加工部及第二加工部；加工夹头通过电机旋转，在组装汽车方向盘的位置插入形成锥形倾斜面的所述加工部件的一端进行固定；尾座能够插入锥形倾斜面，对其进行支撑，能够向加工夹头方向前进或从加工夹头后退；第一加工部及第二加工部以尾座为中心分别位于尾座两侧，能够在所述加工部件上分别加工方向盘结合部和转向轴的轴承组装部。

Special arrangement of shafts and wheel turn plates allowing the interlocking of wheelsets of all kinds

Processing equipment for steering shaft

본 발명은 샤프트 가공소재를 각각 가공척과 심압대로 견고하게 고정하되 자동차의 핸들조립위치에 위치되는 샤프트 가공소재의 테이퍼진 경사면을 중심으로 하여 양단에 각각 구비된 제1가공부와 제2가공부에 의해 샤프트 가공소재에 스티어링 휠결합부와 스티어링 샤프트의 베어링조립부가 동시에 가공되도록 한 스티어링 샤프트 가공장치를 제공하고자 한다. 이를 위해 본 발명은, 자동차의 핸들이 조립되는 위치에 테이퍼진 경사면(11)이 형성된 샤프트 가공소재(10)의 일단이 장입되어 고정되고 모터(110a)에 의해 회전되는 가공척(110)과; 상기 가공척(110)에 일단이 장입 고정된 샤프트 가공소재(10)의 테이퍼진 경사면(11)이 끼워져 지지되고 상기 가공척(110)방향으로 전진하거나 상기 가공척(110)방향으로부터 후진하는 심압대(120)와; 상기 심압대(120)를 중심으로 심압대(120)의 양측단에 각각 위치되어 가공척(110)에 일단이 고정되고 심압대(120)에 테이퍼진 경사면(11)이 지지되는 샤프트 가공소재(10)에 스티어링 휠 결합부와 스티어링 샤프트의 베어링조립부를 각각 가공하는 제1가공부(130) 및 제2가공부(130a)가 포함되어 이루어진다.

Wheel pairs processing device

FIELD: rail transport. SUBSTANCE: device for treatment of wheelset pairs of cars and non-motor sections of locomotives without rolling-out of wheel pair comprises wheel lathe consisting of bedplate with motor mounted on it and support with cutter holder, installed with possibility to move cutter holder in parallel and perpendicular to axis of pair. Device is equipped with reduction gear and detachable gear wheel fixed on pair shaft. Reducer is installed on the machine bed with the possibility of rotation and fixation in the plane perpendicular to the pair axis. Output stage of reduction gear is made with possibility of kinematic connection with detachable gear wheel, and output shaft of electric motor is kinematically connected to input step of reduction gear. EFFECT: higher accuracy of machining of wheel pairs during their repair, wider possibility of using the device. 1 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 732 041 C1 (51) МПК B23B 5/32 (2006.01) B23B 5/28 (2006.01) B61K 13/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B23B 5/32 (2020.02); B23B 5/28 (2020.02); B61K 13/00 (2020.02) (21)(22) Заявка: 2019133642, 23.10.2019 (24) Дата начала отсчета срока действия патента: 10.09.2020 Приоритет(ы): (22) Дата подачи заявки: 23.10.2019 (45) Опубликовано: 10.09.2020 Бюл. № 25 (54) УСТРОЙСТВО ДЛЯ ОБРАБОТКИ КОЛЕСНЫХ ПАР (57) Реферат: Изобретение относится к железнодорожному Редуктор установлен на станине станка с транспорту. Устройство для обработки колесных возможностью поворота и фиксации в плоскости, пар вагонов и безмоторных секций локомотивов перпендикулярной оси пары. Выходная ступень без выкатки колесной пары содержит редуктора выполнена с возможностью колесотокарный станок, состоящий из станины кинематического соединения с разъемным с закрепленным на ней электродвигателем и зубчатым колесом, а выходной вал суппорта с резцедержателем, устанавливаемый с электродвигателя кинематически связан с ...

Cutting insert for profiling turning and cartridge for receiving a cutting insert

A cutting insert for profile turning, in particular for wheel profile turning, includes an upper surface, a lower surface, and side surfaces. At the transition from the upper surface to the side surfaces two cutting edges are formed for machining a workpiece and two further edges each having two ends. The two cutting edges are designed part-circular in shape and each extend from one end of one of the two edges to the opposite end of the other of the two edges. Also described is a cartridge for holding a cutting insert, the cartridge being mountable on a machine tool. The cartridge has a main seating surface having a plane angle (α) of greater than 90° to the axis of rotation (D) of the workpiece.

Lathe for machining the brake discs of a railway vehicle wheel set

Machining is by the right method of the wheel that friction roller drives and the machine of implementation method

本发明涉及一种切削加工轮对的方法，轮对的轮 子具有一个工作面和一个带凸缘顶的凸缘，轮对被夹 持在定心机构中并经过至少一个摩擦辊来驱动和/ 或支承，所述的摩擦辊可借助贴紧力靠在轮对至少一 个辊子的圆周面上且在贴紧力作用下能够跟随瞬时 接触面的径向位置变化。该方法是为防止产生断面 误差和切屑滚压并避免产生嗄嗄声和滑转的危险。 上述目的是这样达到的，即在至少一个凸缘的凸缘顶 上由切削形成一个与轮对轴的旋转轴线同心的圆周 面，然后，在后续切削期间在上述同心的圆周面上驱 动轮对。

Indexable cutting insert for turning

The insert has a triangular basic form defined by upper and lower sides and circular side surfaces that forms main and auxiliary cutting edges. The auxiliary edges have concave and convex cutting sections. The auxiliary edges have the characteristic such as concaves with preset radii (R 1, R 2), convexes with preset radii (R, r) and concave with a middle radius (R 3) based on convex transition radius (r1) of the main cutting edges.

LATHE FOR THE MACHINING OF THE BRAKE DISCS OF A WHEEL SET DISASSEMBLED FROM A RAILWAY VEHICLE.

PARA LA ELABORACION DEL CONTORNO DE NEUMATICO Y DE LOS DISCOS DE FRENOS DE UN JUEGO DE RUEDAS CONSTRUIDO DE VEHICULOS DE CARRILES, EN QUE PARA EL IMPULSO DE CADA RUEDA DEL JUEGO DE RUEDAS SE PREVEEN 4 RODILLOS DE FRICCION QUE SE CONTRPONEN POR PARES DIAMETRALMENTE. FOR THE PREPARATION OF THE TIRE CONTOUR AND THE BRAKE DISCS OF A SET OF WHEELS BUILT FROM RAIL VEHICLES, IN WHICH FOR THE IMPULSE OF EACH WHEEL OF THE WHEEL SET, PROVISION IS MADE OF DIAMETRALLY PAIRED PAIRS.

Device for inner turning

The invention is a new NC device, rotating and with variable diameter, for the inside machining of pieces, comprising a fixing body, a rotating support generally in the shape of a cup suited to house the tool carrier spindle and set it rotating and a mechanism for the radial translation of said tool carrier spindle in the cup- shaped rotating support. The tool carrier spindle is housed in the cup-shaped support and translates in radial direction with respect to the axis of the cup-shaped support. The cup-shaped rotating support rotates around its own axis and is preferably set rotating by a stepping or variable-speed electric motor controlled via PLC.

Vertical rim trimming machine

A vertical rim trimming machine comprising a base 10; and a horizontal sliding stand 20 mounted on two parallel channels 11 on a top surface of the base, and movable with a screw threaded shaft 13 connected to an actuator 12 and a sleeve 202 at the base of the stand. A vertical sliding stand 30 is mounted on parallel channels 21 on the front surface of the horizontal stand, and movable with a screw threaded shaft 23 connected to an actuator 22 and a sleeve 302 at the rear of the vertical stand. A cutter turret 40 is mounted on the front face of the vertical stand, and a bottom stand 50 is mounted to the front surface of the base, and comprises a fixture 60 on the top surface. Preferably, a motor 51 rotates the fixture horizontally. Preferably, the fixture comprises a plurality of jaws 61.

Lathe

내용 없음.

PORTAL wheel lathe

Machine tool for machining wheel tires of a railway wheel set

Multiple Cartridge Cutting Tool and Railroad Wheel Drilling Set

Driving-wheel lathe

Wheel set machining lathe with contact rollers - has two wheel tyre abutting roller units so positioned that their compression force axes coincide with gravity axis in single plane

Rail milling vehicle

The present disclosure relates to a rail vehicle that includes a chassis and a rail milling assembly coupled to the chassis. The rail milling assembly includes a bracket for coupling the rail milling assembly to the chassis and a milling workhead forming a portion of the rail milling assembly. The milling workhead including a spindle and a cutter depending downwardly from the spindle. The spindle and cutter are driven by a spindle motor. The milling workhead further includes a cylinder rod disposed between the spindle motor and the spindle to thereby bias the cutter towards the rail during operation.

Method for profiling or reprofiling of railway wheels by machining

The invention relates to a method of reprofiling railway wheels by machining, the wheel rim first of all being checked for cracks and then being reprofiled while taking the crack depth into account. In order to avoid repeated checking with subsequent reprofiling, it is proposed that the axial position of cracks (2-6) and the radial distance (14-18) of each crack root (19-23) from a reference profile (13) which corresponds to the contour of the desired profile be determined, whereupon a desired-profile contour is displaced radially in such a way that it is tangent to the crack root (19) which results in a crack-free profile when the displaced desired-profile contour (24) is followed by a reprofiling tool, whereupon the wheel is reprofiled with at least the depth of cut required to obtain the displaced desired-profile contour. The requisite test heads are arranged on the machine support and are connected to the machine control. <IMAGE>

Lathe driver device

Device for inner turning

The invention relates to a device, rotating and with variable diameter, for the inner machining of pieces. In one embodiment, the device includes a fixing body, a rotating support generally in the shape of a cup suited to house a tool carrier spindle and set it in rotation, and a mechanism for the radial translation of the tool carrier spindle in the cup-shaped rotating support. The tool carrier spindle is housed in the cup-shaped support and translates in a radial direction with respect to the axis of the cup-shaped support. The cup-shaped rotating support rotates around its own axis and is preferably set in rotation by a stepping or variable-speed electric motor controlled via PLC.

System and method for forwarding a, preferably dynamically, in particular for the purpose of a determination of occurred wear, detected profile of a solid

Es wird ein System und Verfahren zur Weiterverarbeitung eines vorzugsweise dynamisch, insbesondere zum Zweck einer Bestimmung von aufgetretenem Verschleiß (DIFFERENZ), erfaßten Profils (PROFIL) eines Festkörpers beschrieben, wobei vorgeschlagen wird, daß Daten des erfaßten Profils (PROFIL) des Festkörpers als Steuergröße zur Steuerung mindestens einer Maschine (8) zur Oberflächenbearbeitung, insbesondere zur mechanischen Oberflächenbearbeitung eines Schienenfahrzeugrades, eingesetzt werden. A system and method for further processing a profile (PROFILE) of a solid, which is preferably detected dynamically, in particular for the purpose of determining the occurrence of wear (DIFFERENCE), is described, wherein it is suggested that data of the detected profile (PROFILE) of the solid be used as the control variable for Control of at least one machine (8) for surface treatment, in particular for the mechanical surface treatment of a rail vehicle wheel, are used.

Quartering attachment for driving-wheel lathes

METHOD FOR REPROFILING WHEEL PAIRS ON MACHINES FOR TURNING WHEEL PAIRS

1. Способ репрофилирования установленных с возможностью вращения в корпусах (6) подшипников оси на рельсовых транспортных средствах колесных пар (1) на станках (12, 14) для обточки колесных пар без выкатки из-под подвижного состава, которые имеют инструменты для обработки резанием, систему машинного управления для обрабатывающих инструментов, приводные ролики (15), аксиальные направляющие ролики (17), измерительные ролики (13), а также зажимные элементы (21, 22) для захвата корпусов (6) подшипников оси, отличающийся тем, что- колесную пару (1) при помощи приводных роликов (15) поднимают над рельсовой колеей и при этом вывешивают,- корпуса (6) подшипников оси фиксируют между приводными роликами (15) и зажимными элементами (21,22),- на внутренней стороне (16) каждого из двух колес (3, 4) колесной пары (1) подводят аксиальный направляющий ролик (17) и фиксируют его в этом положении,- приводные ролики (15) нагружают посредством дополнительного усилия (20),- посредством измерительного ролика (13) определяют фактический диаметр (8) и профиль износа каждого колеса (3,4),- на основании данных измерения определяют меньший фактический диаметр (8) и с заданным припуском на обработку в качестве заданного диаметра (11) вводят в систему машинного управления для обрабатывающих инструментов.2. Способ по п.1, отличающийся тем, что дополнительное усилие (20) для нагружения приводных роликов (15) выбирают в пределах от 20 кН до 50 кН, предпочтительно 30 кН, для каждого приводного ролика (15).3. Способ по п.1, отличающийся тем, что припуск на обработку выбирают в пределах от 0,10 мм до 0,25 мм, предпочтительно 0, 15 мм.4. Способ по п.1, отличающийся тем, что, исходя из плоскости измерительной окр�

METHOD FOR MANUFACTURING IN LESS THAN ONE PARTS HAVING DISC OR RING FORM

Способ изготовления по меньшей мере одной детали (2), имеющей форму диска или кольца, в частности колеса, имеющего форму диска или кольца, отличающийся тем, что включает операции: предоставление по меньшей мере одной заготовки (1), имеющей центральную ось (ZA) и подлежащей механической обработке, в частности обработке резанием; расположение или, соответственно, закрепление заготовки (1) по меньшей мере в одном положении (AS) закрепления, в котором центральная ось (ZA) заготовки (1) проходит под углом к вертикальной оси (VA); механическую обработку, в частности обработку резанием, закрепленной заготовки (1) для изготовления детали (2), имеющей форму диска или кольца. A method of manufacturing at least one piece (2) having the shape of a disk or a ring, in particular a wheel having the shape of a disk or a ring, characterized in that it includes the steps of: providing at least one workpiece (1) having a central axis (ZA) and to be machined, in particular by cutting; positioning or, respectively, fixing the workpiece (1) in at least one fixing position (AS), in which the central axis (ZA) of the workpiece (1) runs at an angle to the vertical axis (VA); machining, in particular cutting, of the fixed workpiece (1) to produce a part (2) in the form of a disk or ring.

Drive for double-sided swivel arms, especially wheel set swivel arms

Quartering and crank-pin-turning machine

Reshaping of wheel pairs at appropriate turning machines

FIELD: process engineering. SUBSTANCE: this process relates to reshaping of railway vehicle mounted axles running in bearings. This is made at mounted axle turning machines without rolling out from under rolling stock. Said machines incorporate cutting tools, machine system for control over machining tools, drive rollers, axial guide rollers, measuring rollers and mounted axle bearing housing grippers. To decrease amount of removed material at turning, mounted axle with the help of drive rollers is lifted above the track and cocked up, axle bearing housings are locked between drive rollers and clamps. Axial guide roller is fed to inner side of every wheel of said mounted axle and locked at this position. Drive rollers are loaded with extra force. Measuring roller is used to define the actual diameter and wear profile of every wheel. Proceeding from measurement data measured is the smallest actual diameter and, with preset machining allowance, is loaded as preset diameter to machine control system for machining tools. EFFECT: decreased removed ply of material. 11 cl, 5 dwg