High-efficiency air-cooling forced heat dissipation brake pad and manufacturing method thereof

A brake pad and high-efficiency technology, which is applied in the field of automobile brake pads, can solve the problems of poor braking ability of brake pads, complex ternary structure technology, and brittle edges and corners, etc., and achieve smooth braking, low noise, and forced The effect of heat dissipation

Pending Publication Date: 2022-04-12
摩擦一号制动科技(仙桃)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The braking distance will increase, the braking ability of the brake pads will become worse, and even the thermal recession will be severe, resulting in brake failure
[0003] In addition, the brake pads in some existing technologies contain a large number of hard spots and impurities, which will pull out many grooves on the surface of the brake disc, and there are technical problems su

Method used

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  • High-efficiency air-cooling forced heat dissipation brake pad and manufacturing method thereof
  • High-efficiency air-cooling forced heat dissipation brake pad and manufacturing method thereof
  • High-efficiency air-cooling forced heat dissipation brake pad and manufacturing method thereof

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Example Embodiment

[0026] The technical solutions of the present invention are further specifically described below by way of examples and in connection with the accompanying drawings. Obviously, the described embodiments are merely some embodiments of the invention.

[0027] Such as figure 1 , 2 3, 4, a highly efficient air-cooled forced thermal brake pad and its production method, the brake pad comprising a back plate 1, a friction material 3, wherein the friction material 3 is characterized in that the friction material 3 The middle is provided with a vertical heat dissipation hot well 81, and a heat dissipating passage 85 is provided in the friction material 3, and the vertical heat dissipation hot well 81 communicates with the heat dissipation passage 85, and the outer side portion of the friction material is provided with a heat dissipating hole 3, and the heat-dissipating hole 3 is connected to the other end of the heat dissipation passage 85, and the surface of the friction material is provi...

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PUM

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Abstract

Ventilation duct type layout is adopted, porous titanium carbide in a friction material is combined, the heat dissipation performance is improved, dust and noise are low, the ABS intervention peak braking distance is changed, the abrasion performance of the brake pad is improved, braking is linearly smooth, and the service life is effectively prolonged. And through data calculation, the efficiency is effectively improved by 15-25%. In the braking process, after the heat dissipation grooves make contact with the brake disc, a closed heat dissipation channel covering the surface of the brake disc is formed, and after hot air and dust are collected through the vertical heat dissipation well, heat is rapidly released through the heat dissipation channel under the action of the axial flow fan, so that the effects of forced heat dissipation and prevention of dust falling on tires are achieved.

Description

technical field [0001] The invention belongs to an automobile brake pad with fast heat dissipation, in particular to a high-efficiency air-cooled forced heat dissipation brake pad and a manufacturing method thereof. Background technique [0002] Brake pads are automotive brake linings, which are friction materials fixed on the brake drum or disc that rotates with the wheels. The friction linings and friction pads are subjected to external pressure to produce friction effects. And the friction between the tire and the ground, the kinetic energy of the vehicle is converted into heat energy after friction, so as to achieve the effect of decelerating or stopping the vehicle. Therefore, the brake pad is a vital part of the car and is related to personal safety. We found that, in road conditions such as mountain road downhill, the brakes brake continuously and the temperature rises rapidly, and the brake disc may reach a temperature of four, five hundred or even seven hundred degr...

Claims

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Application Information

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IPC IPC(8): F16D69/02F16D65/78
Inventor 张泽伟
Owner 摩擦一号制动科技(仙桃)有限公司
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