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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 25. Отображено 25.
09-06-2010 дата публикации

Heat pipe fly wheel type solar photothermal generation and energy storage method

Номер: CN0101725488A
Автор: LIU ZE, WANG CHUANSHENG, YANG WEIMIN, ZENG XIANKUI, ZE LIU, CHUANSHENG WANG, WEIMIN YANG, XIANKUI ZENG
Принадлежит:

The invention relates to a heat pipe-fly wheel type solar photothermal generation and energy storage method, belonging to the energy field of solar photothermal generation and energy storage technology. The heat end of a heat pipe is heated by a solar collector; working medium steam in the heat pipe flows to a cold end, then releases heat to be condensed on the pipe wall under the action of a heat radiator and flows back to the heat end along the inner wall return groove of the heat pipe; the working medium steam current in the heat pipe drives a turbofan impeller to rotate when flowing in the heat pipe at high speed and accordingly drives an energy storage fly wheel and a generator rotor to rotate; and when a heat source outside the heat pipe disappears, all working medium in the heat pipe is condensed, and the energy storage fly wheel keeps high-speed rotation in vacuum because of inertia and stores a certain amount of kinetic energy. When an external load needs continuous power supply ...

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Номер записи: 1
12-02-2014 дата публикации

Composite rubber material of high-elasticity damping sole, and preparation method thereof

Номер: CN103570982A
Автор: WANG CHUANSHENG, ZHANG DEWEI, LI SHAOMING, SHEN BO, FU PING, BIAN HUIGUANG, ZENG XIANKUI
Принадлежит:

The invention discloses a composite rubber material of a high-elasticity damping sole, and a preparation method thereof. The formula respectively comprises the following components by mass percent: 55-65% of natural rubber, 10-15% of carbon black, 10-15% of white carbon black (SiO2), 1.5-2% of stearic acid (SA), 3.5-4.5% of zinc oxide (ZnO), 3-4% of magnesium oxide (MgO), 1.5-2.5% of bisilane tetrasulfide (Si-69), and 2-5% of sulphur (S). The method comprises the following steps: preparing a rubber compound by a special internal mixer for mixing short fiber rubber in a mixing manner after burdening according to the formula, and then batching off by an open mill or a calendar; extruding by a pin cold-feed extruder with a short fiber directional orientation nose; finally vulcanizing in a sole mold, so as to obtain a high-elasticity damping sole product. By adopting the composite rubber material of the high-elasticity damping sole, the sole has good wear-resisting property when having high-elasticity ...

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Номер записи: 2
01-09-2010 дата публикации

Booster head produced by extruding method for rubber fender

Номер: CN0101391482B
Автор: WANG CHUANSHENG, ZENG XIANKUI, CHUANSHENG WANG, XIANKUI ZENG
Принадлежит:

The invention relates to a boosting head used for extrusion-method production of a rubber fender, consisting essentially of a flange (1), a head body (4), a core frame (7), an opening die (8), a mandrel (9) and an opening die pressing cap (11); the inlet end of the head runway is a cylindrical structure; the middle part is a waist drum-shaped structure which has small diameter at two ends and large diameter at middle part; the outlet end of the head runway is profile shape required by producing the rubber fender; the boosting head is characterized in that the rubber fender with large profile can be produced by small extruder. The boosting head is applicable for producing compression-typed rubber fender without framework and with fixed section shape and non-uniform length requirement, can realize the extrusion-method continuous production process of the rubber fender without die, obviously improves the production efficiency and reduces the production cost.

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Номер записи: 3
25-10-2019 дата публикации

Wedge-shaped rubber shock absorber longitudinal dynamic performance detection auxiliary device

Номер: CN0209542089U
Автор: ZENG XIANKUI, JIA WEICHEN, CHEN HONGSHUAI, TENG YANLI
Принадлежит: UNIV QINGDAO SCIENCE & TECH, QINGDAO UNIVERSITY OF SCIENCE & TECHNOLOGY

The utility model discloses an auxiliary device for detecting the longitudinal dynamic performance of a wedge-shaped rubber shock absorber. The auxiliary device needs to be used by two same wedge-shaped rubber shock absorbers back to back. The auxiliary device comprises a left pre-pressing plate, a right pre-pressing plate and an upper pressing plate located between the left pre-pressing plate andthe right pre-pressing plate. The wedge-shaped rubber shock absorber base is connected with the left pre-pressing plate and the right pre-pressing plate. L-shaped transverse plates of the left pre-pressing plate and the right pre-pressing plate are connected with detection equipment below the L-shaped transverse plates; an L-shaped vertical plate of the upper pressing plate is connected to a pressing head of the wedge-shaped rubber shock absorber through a first stud. A gasket is arranged between the upper pressing plate and the shock absorber pressing head; the auxiliary device disclosed bythe ...

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Номер записи: 4
19-02-2014 дата публикации

Composite material for anti-slip soles and preparation method of composite material

Номер: CN103589016A
Автор: WANG CHUANSHENG, ZHANG DEWEI, GUO LEI, SHEN BO, BIAN HUIGUANG, LI LI, ZENG XIANKUI
Принадлежит:

The invention relates to a composite material for anti-slip soles and a preparation method of the composite material and particularly relates to a fiber rubber composite material which is used for soles and has a function of improving the anti-slip property of the soles and a preparation method of the composite material. The composite material comprises the following components in percentage by mass: 50-65 percent of rubber, 0.5-5 percent of fiber, 30-45 percent of additive and 1.5-2 percent of vulcanizing agent. After being compounded, the components are mixed by a special internal mixer for mixing of fiber rubber to prepare a rubber compound, then fed through an open mill or a calender, then extruded by a dowel cold feed extruder with a fiber oriented handpiece and is finally vulcanized in a sole die to obtain an anti-slip sole product. The preparation method disclosed by the invention is simple, low in cost and good in sole anti-slip property and has a favourable market application prospect ...

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Номер записи: 5
21-10-2015 дата публикации

Lifting machine take -up pulley synchronization regulation mechanism

Номер: CN0204713919U
Автор: ZENG XIANKUI
Принадлежит:

The utility model discloses a lifting machine take -up pulley synchronization regulation mechanism, including base and take -up pulley, the base includes open cuboid casing in top and take -up pulley, and this take -up pulley is installed in the casing through the pivot, installs a planetary gear and rack respectively in the inboard of casing two, and two planetary gear are in the same place with the planetary gear meshing through rotatable the installing on the lateral wall of casing of a connecting axle, the upper end of this rack, and still the level is equipped with a connecting rod between two racks, at the vertical tensioning cylinder that is equipped with in the top of connecting rod, the tensioning cylinder passes through the cylinder fixed plate to be connected with the casing, its piston rod and connecting rod fixed connection. The utility model discloses can effective solve current lifting machine conveyer belt and easily split, the take -up pulley easily blocks dies, problem ...

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Номер записи: 6
25-03-2009 дата публикации

Vulcanization method for rubber fender

Номер: CN0101391468A
Автор: ZENG XIANKUI, WANG CHUANSHENG, XIANKUI ZENG, CHUANSHENG WANG
Принадлежит:

The invention relates to a sulfurization method for a rubber fender. The method can sulfurize the rubber fender without using a fender die; the method comprises the steps as follows: the rubber fender which is not sulfurized is completely dipped in water or other liquid medium; subsequently, a container which contains rubber fender and water or other liquid medium is arranged in a vulcanizing boiler, heated and pressurized so as to carry out the vulcanization. When the method is used to vulcanize the rubber fender, no-die production of the rubber fender can be realized; furthermore, one or more rubber fenders can be vulcanized in the vulcanizing boiler simultaneously; and the specification and type of the rubber fenders can be the same or different, thus obviously improving the production efficiency and reducing the production cost.

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Номер записи: 7
16-05-2023 дата публикации

Method and system for analyzing DNAPLs pollution in typical underground water system

Номер: CN116127718A
Автор: WU JICHUN, XU HONGXIA, WU JIANFENG, SUN YUANYUAN, SHI XIAOQING, ZHU XIAOBIN, ZENG XIANKUI, JIANG JIANGUO
Принадлежит:

The invention relates to a DNAPLs pollution analysis method and system in a typical groundwater system, and the method specifically comprises the steps: firstly collecting DNAPLs pollution research region information, then based on the DNAPLs pollution research region information, determining a research region range, generalizing characteristics affecting DNAPLs pollution distribution, judging the flow direction and flow state of groundwater, and determining corresponding initial conditions, boundary conditions, supply conditions and discharge conditions. The method comprises the following steps: constructing a typical groundwater system, identifying DNAPLs pollutant properties, pollution sources, pollution release mechanisms and pollution source area structures in the groundwater system on the basis of the typical groundwater system, determining migration paths and migration transformation mechanisms of DNAPLs in the groundwater system, and constructing a DNAPLs pollution model in the ...

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Номер записи: 8
12-02-2014 дата публикации

Sole material for sports shoes for body-building and mountaineering and preparation method thereof

Номер: CN103570992A
Автор: WANG CHUANSHENG, ZHANG DEWEI, LI LI, SHEN BO, BIAN HUIGUANG, ZENG XIANKUI
Принадлежит:

The invention discloses a sole material for sports shoes for body-building and mountaineering and a preparation method thereof. According to a formula, the sole material comprises the following components in percentage by mass: 25-30% of natural rubber, 25-35% of styrene butadiene rubber, 1-3% of short fiber, 8-15% of a carbon black, 10-12% of SiO2, 2-2.5% of a stearic acid (SA), 3-5% of zinc oxide (ZnO), 2-3% of disilane tetrasulfide (Si-69) and 3-6% of sulfur (S). After the components are mixed, the obtained mixture is mixed into a rubber compound by using an internal mixer for short fibers and rubber, then the rubber compound is fed by using an open mill or a calender, and the obtained object is extruded by using a pin cold-feed extruder with a short fiber oriented head, and finally, the obtained object is extruded by using a pin cold-feed extruder with a short fiber oriented head, and finally, the extruded product is vulcanized in a sole die, thereby obtaining a sole product for sports ...

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Номер записи: 9
07-01-2015 дата публикации

Intelligent rubber mixing process of open mill

Номер: CN104260220A
Автор: ZENG XIANKUI, WANG DONG, MIAO QING
Принадлежит:

The invention discloses an intelligent rubber mixing process of an open mill. The intelligent rubber mixing process comprises the following steps: according to different rubber materials, setting target values of Mooney viscosity and carbon black dispersion degree rubber mixing quality, and setting rubber mixing process procedures; in a rubber mixing process, performing random detection on rubber mixing process parameters, and performing computation by virtue of an established mathematical model to obtain a Mooney viscosity value of rubber material final mixing rubber so as to achieve the purpose of predicting the Mooney viscosity of rubber open mill mixing rubber online; selecting an online prediction mathematical model of the Mooney viscosity and the carbon black dispersion degree of a required formulated rubber material; performing correlation analysis on independent variables and dependent variables by using correlation analysis software, and establishing the mathematical model; comparing ...

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Номер записи: 10
27-05-2015 дата публикации

Lifter

Номер: CN104648911A
Автор: ZENG XIANKUI
Принадлежит:

The invention discloses a lifter. The lifter comprises a pedestal, wherein the pedestal comprises a cuboid and a tension wheel; the upside of the cuboid is opened; the tension wheel is arranged in a shell through a rotating shaft; the rotating shaft is connected with the two opposite sides of the shell through a tension wheel synchronous moving mechanism; the tension wheel synchronous moving mechanism comprises planet gears and racks, wherein two rows of planet gears can be rotationally arranged on the side wall of the shell through a connecting shaft; the racks and the planet gears are meshed together; a connecting rod is also horizontally arranged between the two racks; a tension air cylinder is vertically arranged above the connecting rod; the connecting rod and the planet gears can be driven by the air cylinder to move up and down. The problems that a conveying belt of the current lifter is easy to crack, the tension wheel is easy to deadly block, a material is easy to damage, the pedestal ...

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Номер записи: 11
12-08-2015 дата публикации

Back propagation (BP) neural network based method for predicting service life of rubber absorber

Номер: CN104834808A
Автор: ZENG XIANKUI, SUN YANKUI, HAN GUANGWEN, MIAO QING, HAO JIANGUO
Принадлежит:

The invention discloses a back propagation (BP) neural network based method for predicting service life of a rubber absorber. According to the method, a BP neural network model of aging life of the rubber absorber is created firstly; according to the created BP neural network model of the aging life of the rubber absorber as well as fatigue life, a BP neural network model of the service life of the rubber absorber is created; and finally, the service life of the rubber absorber is predicted through the BP neural network model of the service life. In the method, aging factors and fatigue factors affecting the use of the rubber absorber are combined, a service life prediction model of the rubber absorber is reasonably created, the service life of the rubber absorber affected by both aging and fatigue is accurately predicted, and the defect of inaccurate prediction of service life of the rubber absorber due to separate research of aging life and fatigue life is overcome.

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Номер записи: 12
03-08-2011 дата публикации

Natural rubber composite with electromagnetic shielding property and preparation method thereof

Номер: CN0102140186A
Автор: XIANKUI ZENG, CHUANSHENG WANG, HUIGUANG BIAN, ZENG XIANKUI, WANG CHUANSHENG, BIAN HUIGUANG
Принадлежит:

The invention provides a natural rubber composite with an electromagnetic shielding property. The composite comprises natural rubber, a short carbon fiber and a compounding agent, wherein the diameter of the short carbon fiber is 3-10 mu m, the length of the short carbon fiber is 1-5 mm, and the weight ratio of the natural rubber to the short carbon fiber at room temperature is 100:(0.5-11). Because the physical and mechanical properties of the natural rubber and the short carbon fiber are fully used for preparing the composite with the electromagnetic shielding property, the composite has the good electromagnetic wave absorption property of the short carbon fiber and the good physical and mechanical properties of the rubber material, and can be adaptive to the requirement on various environments. The composite has the advantages that the electromagnetic shielding property is high, the preparation method is simple, the preparation cost is low, and the energy consumption is reduced.

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Номер записи: 13
07-09-2011 дата публикации

Dual-rotor structure for continuous plastication of block-shaped rubbers and plastication device adopting rotors

Номер: CN0102173004A
Автор: CHUANSHENG WANG, HUIGUANG BIAN, LI LI, BO SHEN, XIANKUI ZENG, PING FU, GUANGYI LIN, SHANHU LI, CHUNPING CHEN, WANG CHUANSHENG, BIAN HUIGUANG, SHEN BO, ZENG XIANKUI, FU PING, LIN GUANGYI, LI SHANHU, CHEN CHUNPING
Принадлежит:

The invention relates to a dual-rotor structure for continuous plastication of block-shaped rubbers, a feeding section adopts a steep-lead thread element, and a plastication section adopts a sub-plastication thread element, a thread notch thread element and a machine barrel pin thread element. A feeding mechanism of a plastication device adopting the dual-rotor structure is communicated with a feeding port on a machine barrel, a cooling water passage on the machine barrel is connected with a cooling system, and a control system is connected with the cooling system, a power transmission systemand the feeding mechanism. The dual-rotor structure is suitable for performing the continuous plastication on the block-shaped rubbers and extruding as flaky plasticated rubbers, thereby providing the stable, continuous and high-quality plasticated rubbers for continuous mixing of the block-shaped rubbers; and the plastication device can perform the continuous plastication on the block-shaped rubbers ...

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Номер записи: 14
04-02-2015 дата публикации

Method for online predication of dispersion of mixed compound in rubber open mill

Номер: CN104325571A
Автор: ZENG XIANKUI, HAN GUANGWEN, HAO JIANGUO
Принадлежит:

A method for online predication of the dispersion of a mixed compound in a rubber open mill is characterized in that the roller horizontal pressure, the rubber discharging temperature, the rubber discharging power, unit energy consumption and other parameters in the detection of rubber compounds of corresponding formulas during the mixing of the open mill are substituted into an established mathematic model of the dispersion and process parameters in order to predict the dispersion of the mixed compound in the mixing process; and the mathematic model of the dispersion and process parameters is an online prediction mathematic model established through a stepwise regression technology. The method realizes online prediction of the dispersion of the mixed compound in the open mill without detection after storage, so the rubber storage time is saved; a general theory of statistics is used to make the prediction result have high accuracy and reference values, and can be used to control and adjust ...

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Номер записи: 15
19-02-2014 дата публикации

High-elasticity damping wear-resistant antiskid shoe sole composite material and preparation method thereof

Номер: CN103589000A
Автор: WANG CHUANSHENG, ZHANG DEWEI, ZENG XIANKUI, BIAN HUIGUANG, SHEN BO, LI LI, FU PING
Принадлежит:

The invention relates to a high-elasticity damping wear-resistant antiskid shoe sole composite material and a preparation method thereof. The composite material comprises the following components in percentage by mass: 50-60% of rubber, 1-3% of short fiber, 1-3% of glass fiber, 35-40% of additive and 5-8% of vulcanizing agent. The preparation method comprises the following steps: compounding into compounded rubber by a special Banbury mixer for fiber rubber compounding, discharging by an open mill or calender, extruding by a pin cold feed extruder with a fiber orientated head, and finally, vulcanizing in a shoe sole mold to obtain the high-elasticity damping wear-resistant antiskid shoe sole product. The method enhances the elasticity, damping property, wear resistance and antiskid property of the shoe sole, improves the comfort of wear and service life to some extent, and has broad market application prospects.

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Номер записи: 16
13-07-2011 дата публикации

Blocky rubber continuous mixing method and device

Номер: CN0102120345A
Автор: CHUANSHENG WANG, XIANKUI ZENG, PING FU, ZHIHUA LI, BO SHEN, HUIGUANG BIAN, LI LI, CHUNPING CHEN, GUANGYI LIN, WANG CHUANSHENG, ZENG XIANKUI, FU PING, LI ZHIHUA, SHEN BO, BIAN HUIGUANG, CHEN CHUNPING, LIN GUANGYI
Принадлежит:

The invention discloses a blocky rubber continuous mixing method and device. A crude rubber conveying device is used for feeding a blocky rubber raw material into a rubber continuous plastifying device and conveying a solid compounding agent and an extruded plastifying rubber sheet into the rubber continuous mixing device; a rubber feeding controlling device and a compounding agent feeding controlling device are connected with an equipment control system; and the blocky rubber raw material is directly put into the blocky rubber continuous plastifying device to be continuously plastified without prophase treatment, plastified rubber is mixed through the rubber continuous mixing device, and continuous production of continuous feeding, discharging, continuous plastifying and continuous mixing is realized. The blocky rubber continuous mixing device has the advantages of less quantity of auxiliary devices, little investment of production devices, low energy consumption, high efficiency, and ...

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Номер записи: 17
19-02-2014 дата публикации

Wear-resistant sole composite material and preparation method thereof

Номер: CN103588999A
Автор: ZHANG DEWEI, WANG CHUANSHENG, SHEN BO, LI SHAOMING, ZENG XIANKUI, BIAN HUIGUANG, LI LI
Принадлежит:

The invention provides a wear-resistant sole composite material and a preparation method thereof, wherein the formula of the wear-resistant sole composite material comprises the following components by mass percentage: 55%-65% of rubber, 0.5%-5% of short fibers, 30%-40% of additive and 1.2%-1.8% of vulcanizing agent. The components of the formula are mixed together by an internal mixer special for short-staple rubber mixing into a rubber compound; the rubber compound is discharged by an open mill or a calender, then extruded by a pin cold-feed extruder with a short-staple orientation nose, and finally, vulcanized in a sole mold; and as a result, the wear-resistant sole product is obtained. According to the invention, the wear resistance of the sole is improved; the DIN abrasion index of the sole is within the range from 106mm<3> to 124mm<3>; as a result, the sole has wide market application prospect; in addition, the service life of the sole is improved to a certain extent and the daily ...

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Номер записи: 18
25-03-2009 дата публикации

Booster head produced by extruding method for rubber fender

Номер: CN0101391482A
Автор: ZENG XIANKUI, WANG CHUANSHENG, XIANKUI ZENG, CHUANSHENG WANG
Принадлежит:

The invention relates to a boosting head used for extrusion-method production of a rubber fender, consisting essentially of a flange (1), a head body (4), a core frame (7), an opening die (8), a mandrel (9) and an opening die pressing cap (11); the inlet end of the head runway is a cylindrical structure; the middle part is a waist drum-shaped structure which has small diameter at two ends and large diameter at middle part; the outlet end of the head runway is profile shape required by producing the rubber fender; the boosting head is characterized in that the rubber fender with large profile can be produced by small extruder. The boosting head is applicable for producing compression-typed rubber fender without framework and with fixed section shape and non-uniform length requirement, can realize the extrusion-method continuous production process of the rubber fender without die, obviously improves the production efficiency and reduces the production cost.

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Номер записи: 19
07-05-2014 дата публикации

Internal mixer rotor for mixing short fiber rubber composite materials

Номер: CN103770232A
Автор: WANG CHUANSHENG, ZHANG DEWEI, BIAN HUIGUANG, SHEN BO, ZENG XIANKUI, LI LI
Принадлежит:

The invention relates to an internal mixer rotor for mixing short fiber rubber composite materials, which is used for mixing the short fiber rubber composite materials and realizing uniform dispersing and distributing of short fibers in a rubber matrix. The internal mixer rotor comprises a front rotor and a rear rotor, which are used in a paired manner. The front rotor adopts the structure that a small clearance long rotor edge, a middle clearance short rotor edge and a big clearance long rotor edge are distributed on the left side of a rotor block and are in left-handed rotation; a small clearance short rotor edge, a middle clearance long rotor edge and a big clearance short rotor edge are distributed on the right side of the rotor block and are in right-handed rotation; the rear rotor adopts the structure that a small clearance long rotor edge, a middle clearance short rotor edge and a big clearance long rotor edge are distributed on the right side of a rotor block and are in left-handed ...

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Номер записи: 20
10-06-2015 дата публикации

Method for predicting service life of rubber shock absorber

Номер: CN104697920A
Автор: ZENG XIANKUI, HAN GUANGWEN, SUN YANKUI, JIAO SHULI, CHU FUHAI
Принадлежит:

The invention discloses a method for predicting a service life of a rubber shock absorber; the method comprises the steps: combining aging factors, influencing the use of the rubber shock absorber, and fatigue factors; firstly, establishing an aging service life prediction mathematic model of the rubber shock absorber in use of a hot air accelerated aging test; secondly, establishing a model relationship between static rigidity of a new absorber and fatigue times by means of the aging service life prediction model and the existing performance parameter of an old absorber; further, establishing a relation model between the static rigidity and the time and obtaining a service life prediction model of the rubber shock absorber, thereby realizing prediction of the service life of the rubber shock absorber. The aging factors and the fatigue factors are combined well to predict the service life of the rubber shock absorber, and the prediction precision is high.

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Номер записи: 21
05-06-2020 дата публикации

File storage device, file secrecy cabinet and file supervision cabinet

Номер: CN0210672648U
Автор: ZENG XIANKUI, LI GUANGWEN
Принадлежит: ZENG XIANKUI

The utility model relates to a file storage device, a file secrecy cabinet and a file supervision cabinet. The device comprises a box body, wherein the mounting base is arranged in the box body; the driving device is arranged on the mounting base; the axis of the central support frame is horizontally and rotationally arranged on the mounting base; wherein the rotary retainer is rotatably arrangedon a horizontal cantilever shaft of the central supporting frame, the transmission device is arranged between the rotary retainer and the driving device, the mounting sleeve is arranged on the rotaryretainer, and the root of the file box is mounted on the outer side wall and/or the inner side wall of the mounting sleeve, and the front end and the rear end of the file box are open. The device is reasonable in design, compact in structure and convenient to use.

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Номер записи: 22
07-01-2015 дата публикации

Online predication method for Mooney viscosity of rubber compound of rubber open mill

Номер: CN104260218A
Автор: ZENG XIANKUI, SUN YANKUI, CHU FUHAI
Принадлежит:

The invention provides an online predication method for Mooney viscosity of a rubber compound of a rubber open mill. According to the online predication method, the Mooney viscosity of the rubber compound is predicated in a predicted mixing process by using various process parameters of rubber materials with different formulas, which are detected in the rubber mixing process by the open mill, and an established mathematical model of the Mooney viscosity and the process parameters; and the established mathematical model of the Mooney viscosity and the process parameters is an online predication mathematical model established by adopting a stepwise regression method. According to the online predication method, the Mooney viscosity of the rubber compound of the rubber open mill can be predicated online by detection without staying so that the rubber staying time is saved; a statistics principle is applied so that a predicated result has high accuracy and reference value, and the rubber mixing ...

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Номер записи: 23
28-01-2009 дата публикации

Method for extruding and forming short fiber reinforced-rubber composite material in radial direction

Номер: CN0101352927A
Автор: WANG CHUANSHENG, LI LI, LIU CAIJUN, WU MINGSHENG, ZENG XIANKUI, CHUANSHENG WANG, CAIJUN LIU, MINGSHENG WU, XIANKUI ZENG
Принадлежит:

The invention relates to a short fiber reinforced rubber composite material radial orientation extrusion molding method and the procedures are as follows: at first, rubber molten mass containing short fiber is carried out with the extrusion processing in an extruder; at the end of the screw rod in the extruder tube, the rubber is extruded into an axial orientation channel, the flow direction of the rubber mass is adopted for orientation, and the axial orientation of the short fiber is realized in the axial orientation channel of a machine head; the rubber mass which goes through the axial orientation passes through a resistance dam formed by contracting the thickness of the channel under the function of extrusion pressure; the rubber is characterized by extrusion swelling, so the short fiber is inclined owing to rolling over after the rubber mass passes through the resistance dam; the expanded rubber mass keeps flowing along the channel, the inclined degree of the part in middle and at ...

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Номер записи: 24
31-08-2011 дата публикации

Rubber continuous mixing dual-rotor structure and mixing equipment adopting same

Номер: CN0102166794A
Автор: CHUANSHENG WANG, PING FU, LI LI, XIANKUI ZENG, BO SHEN, HUIGUANG BIAN, GUANGYI LIN, CHUNPING CHEN, DEWEI ZHANG, WANG CHUANSHENG, FU PING, ZENG XIANKUI, SHEN BO, BIAN HUIGUANG, LIN GUANGYI, CHEN CHUNPING, ZHANG DEWEI
Принадлежит:

The invention discloses a rubber continuous mixing dual-rotor structure. A feeding section of a pair of composite rotors in the rubber continuous mixing dual-rotor structure is a large-lead threaded structure, a kneading section is of a jugged disk structure, a mixing section respectively comprises a shearing type rotor mixing element, a meshing type rotor mixing element and a large-lead rotor mixing element; the dual-rotor structure in the invention is arranged in a mixing equipment cylinder, and a control system is connected with a cooling system, a power transmission system and a feeding mechanism. The composite rotor structure can realize rubber continuous, efficient and high-quality mixing. The mixing equipment can be used for carrying out continuous, efficient and high-quality mixing, is matched with blocky rubber continuous plasticating equipment, and can realize blocky rubber continuous mixing.

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Номер записи: 25