Production technology of automobile drive support base

A production process and support seat technology, which is applied in the field of auto parts, can solve problems affecting the combination degree of the transmission device and the support seat, affecting the stability of the transmission device, wear and deformation of the support seat, etc., to achieve reduced friction coefficient, consistent performance, and improved The effect of service life

Inactive Publication Date: 2017-12-22
ANHUI TIANYU AUTO PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stability of the existing automobile rotating support seat is relatively poor, especially after a period of use, the support seat is prone to wear and deformation, which affects the combination degree of the transmission device and the support seat, and then affects the stability of the transmission device. And the production efficiency of existing automobile transmission support seat is low, and production technology still needs to be improved

Method used

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  • Production technology of automobile drive support base

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The production technology of a kind of automobile transmission supporting seat that the present invention proposes, comprises the following steps:

[0019] S1. Preparatory work: Cut the polyamide fiber, glass fiber and rock wool fiber respectively, control the length of the fiber below 5mm, and set aside;

[0020] S2. Preparation of support seat rubber: add polytetrafluoroethylene resin raw rubber, polyethersulfone resin raw rubber and epoxy resin raw rubber to the mixer in turn to heat and melt, and keep the melting temperature for 15 minutes, and then put the kneader The temperature is lowered by 30°C from the melting temperature, then add dispersant and curing agent, stir at a speed of 150r / min for 10min, then add molybdenum disulfide, carbon black and talcum powder into the mixer at a speed of 2g / min, continue Stir at a speed of 150r / min for 8 minutes, then increase the stirring speed to 250r / min, add glass fiber, rock wool fiber and polyamide fiber in turn, and mix...

Embodiment 2

[0024] The production technology of a kind of automobile transmission supporting seat that the present invention proposes, comprises the following steps:

[0025] S1. Preparatory work: Cut the polyamide fiber, glass fiber and rock wool fiber respectively, control the length of the fiber below 5mm, and set aside;

[0026] S2. Preparation of supporting seat rubber: add polytetrafluoroethylene resin raw rubber, polyethersulfone resin raw rubber and epoxy resin raw rubber to the mixer in turn to heat and melt, and keep the melting temperature for 20 minutes, and then put the kneader The temperature is lowered by 20°C from the melting temperature, then add dispersant and curing agent, stir at a speed of 150r / min for 5min, then add molybdenum disulfide, carbon black and talcum powder into the mixer at a speed of 2g / min, continue Stir at a speed of 200r / min for 5 minutes, then increase the stirring speed to 300r / min, add glass fiber, rock wool fiber and polyamide fiber in turn, and m...

Embodiment 3

[0030] The production technology of a kind of automobile transmission supporting seat that the present invention proposes, comprises the following steps:

[0031] S1. Preparatory work: Cut the polyamide fiber, glass fiber and rock wool fiber respectively, control the length of the fiber below 5mm, and set aside;

[0032] S2. Preparation of support seat rubber: add polytetrafluoroethylene resin raw rubber, polyethersulfone resin raw rubber and epoxy resin raw rubber to the mixer in turn to heat and melt, and keep the melting temperature for 15 minutes, and then put the kneader The temperature is lowered by 30°C from the melting temperature, then add dispersant and curing agent, stir at a speed of 100r / min for 10min, then add molybdenum disulfide, carbon black and talcum powder into the mixer at a speed of 2g / min, continue Stir at a speed of 200r / min for 5 minutes, then increase the stirring speed to 300r / min, add glass fiber, rock wool fiber and polyamide fiber in turn, and mix...

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Abstract

The invention discloses a production technology of an automobile drive support base. The production technology comprises the following steps of S1, cutting polyamide fibers, glass fibers and rock wool fibers; S2, adding polytetrafluoroethylene resin raw adhesive, polyether sulfone resin raw adhesive and epoxy resin raw adhesive into a mixing machine, heating and melting, adding a dispersant and a curing agent, stirring for 5 to 10min, adding molybdenum disulfide, carbon black and talcum powder into the mixing machine, continuing to stir for 5 to 10min, sequentially adding the glass fibers, the rock wool fibers and the polyamide fibers, and uniformly mixing, so as to obtain adhesive of the support base; S3, adding the adhesive of the support base into an injection molding die under the heating condition, and maintaining the pressure of the injection molding die; after pressure maintaining is finished, cooling, demolding, drying, and conveying into the next production line, so as to complete the production procedure. The production technology has the advantages that the process is perfect, the procedures are smoothly linked, and the production efficiency is high. The prepared support base has the advantages that the abrasion-resistant property and pressure-resistant property are good, and the properties of each part are uniform.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to a production process of an automobile transmission support seat. Background technique [0002] With the improvement of people's living standards, the demand for quality of life and material culture is also getting higher and higher. Now cars have become one of the common means of transportation in people's lives. With the increase in the use of cars, various aspects of the car production process The requirements for the production method, production efficiency and material properties of each part are also getting higher and higher. The transmission device plays a particularly important role in the running process of the car. During the running process of the car, the transmission device transmits the power from the engine to the driving wheels of the car to generate driving force so that the car can run at a certain speed. In order to ensure the stability of the transmi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/00C08L81/06C08L27/18C08L77/00C08K13/04C08K7/14C08K7/10C08K3/34C08K3/30C08K3/04B29C45/78B29C45/76
CPCC08L63/00B29C45/0025B29C45/76B29C45/78B29C2945/76531B29C2945/76595C08K2003/3009C08K2201/004C08L2205/035C08L2205/16C08L81/06C08L27/18C08L77/00C08K13/04C08K7/14C08K7/10C08K3/34C08K3/30C08K3/04
Inventor 李珍芳李支峰
Owner ANHUI TIANYU AUTO PARTS MFG
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