Wear-resisting and high-temperature-resisting automobile brake pad

A technology of brake pads and high temperature resistance, applied in the field of auto parts, can solve the problems of insufficient wear resistance and high temperature resistance, short service life of brake pads, etc., and achieve good aging resistance, good braking performance, and small powder effect

Inactive Publication Date: 2017-02-15
朱森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a wear-resistant and high-temperature-resistant automobile brake pad in view of the above-mentioned problems, so as to solve the problem of insufficient wear resistance and high-temperature resistance of the automobile brake pad and short service life of the brake pad in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0027] Specific embodiment 1: This embodiment discloses a wear-resistant and high-temperature-resistant automobile brake pad, which includes a steel plate, a heat insulation layer and a friction block. The surface of the steel plate is coated with an antirust substance, and the main material of the steel plate contains zinc, copper, and manganese. , nickel element, the friction material includes a friction surface and a back surface, the back surface is in close contact with the steel plate, a channel is provided on the friction surface, and a channel adjacent to the back surface and the friction surface is provided on the friction material. The marking surface, the depth of the channel is 0.1mm, the cross-section of the channel is square, the arrangement of the channels on the friction surface is only horizontal, the affixation of the steel plate and the friction block There is a convex layer on the surface of the joint surface, the heat insulation layer is made of phenolic fo...

specific Embodiment 2

[0032] Specific embodiment 2: This embodiment discloses a wear-resistant and high-temperature-resistant automobile brake pad, which includes a steel plate, a heat insulation layer and a friction block. The surface of the steel plate is coated with an antirust substance, and the main material of the steel plate contains zinc, copper, and manganese. , nickel element, the friction material includes a friction surface and a back surface, the back surface is in close contact with the steel plate, a channel is provided on the friction surface, and a channel adjacent to the back surface and the friction surface is provided on the friction material. The marking surface, the depth of the channel is 2mm, the cross section of the channel is triangular, the arrangement of the channels on the friction surface is only vertical arrangement, the affixation of the steel plate and the friction block There is a convex layer on the surface of the joint surface, the heat insulation layer is made of...

specific Embodiment 3

[0037]Specific embodiment 3: This embodiment discloses a wear-resistant and high-temperature-resistant automobile brake pad, which includes a steel plate, a heat insulation layer and a friction block. The surface of the steel plate is coated with an antirust substance, and the main material of the steel plate contains zinc, copper, and manganese. , nickel element, the friction material includes a friction surface and a back surface, the back surface is in close contact with the steel plate, a channel is provided on the friction surface, and a channel adjacent to the back surface and the friction surface is provided on the friction material. The marking surface, the depth of the channel is 1mm, the cross section of the channel is trapezoidal, the arrangement of the channels on the friction surface is horizontal and vertical, the bonding of the steel plate and the friction block There is a convex layer on the surface, the heat insulation layer is made of phenolic foam, and the fr...

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Abstract

The invention discloses a wear-resisting and high-temperature-resisting automobile brake pad, and belongs to the field of automobile parts. The wear-resisting and high-temperature-resisting automobile brake pad aims at solving the problem that an automobile brake pad in the prior art is insufficient in wear resistance and high temperature resistance. The wear-resisting and high-temperature-resisting automobile brake pad comprises a steel plate, a heat insulation layer and a friction block. The surface of the steel plate is coated with antirust matter, and a body material of the steel plate comprises zinc, copper, manganese and nickel. A friction material comprises a friction face and a back face. The back face is closely attached to the steel plate. The friction face is provided with channels. A mark face adjacent to the back face and the friction face is arranged on the friction material. The depth of the channels ranges from 0.1 mm to 2 mm. The sections of the channels are square, rectangular, triangular and trapezoidal. The channels are arranged in the friction face in a transverse manner or a vertical manner or a transverse-vertical manner or an oblique-transverse manner or an oblique-vertical manner or an oblique-oblique manner. A convex layer is arranged on the surface of the attachment face of the steel plate and the friction block.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an auto brake pad. Background technique [0002] Car brake pads are a very important part of the car, directly related to the braking ability of the car, so the brake pads are the most critical safety parts, and the brake pads play a decisive role in the quality of all braking effects, so it is good Brake pads are the protectors of people and cars. The friction material of brake pads is an important component of brake pads. At present, according to the different materials of brake pads, brake pads are mainly divided into the following categories: asbestos brake pads, semi-metal brake pads, metal-less brake pads, NAO formula brake pads, ceramic brake pads Sheets, NAO ceramic brake pads. Due to the carcinogenic effect of the powder produced by asbestos brake pads, it has been basically eliminated. Due to the improvement of people's living standards, more and more people travel by car, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D69/02C09K3/14
CPCF16D69/028C09K3/14
Inventor 朱森
Owner 朱森
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