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Inlaid brake pad and manufacturing method thereof

A production method and technology of brake pads, applied in the field of brake pads, can solve the problems of pollution, single shape of brake pads, and inability to attract customers' attention.

Active Publication Date: 2016-06-01
JIANGSU JINMAISUI NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the current brake pads have a single shape, and the brake pads of different manufacturers do not have their own characteristic marks, so they cannot be anti-counterfeiting, nor can they attract customers' attention.
[0003] The annual output of crop straw in our country reaches more than 700 million tons, but most of these resources are burned except for a small amount of feed, which not only causes a huge waste of resources but also causes serious environmental pollution

Method used

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  • Inlaid brake pad and manufacturing method thereof
  • Inlaid brake pad and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Such as figure 1 and figure 2 An inlaid brake pad is shown, which includes a steel back 1 and a friction material block 2, one side of the friction material block 2 is bonded to the steel back 1, and the other side of the friction material block 2 is inlaid with rice straw fiber wear-resistant Block 3.

[0072] The rice and wheat straw fiber wear-resistant block includes the following components in parts by weight:

[0073] 25 parts of rice straw composite fiber;

[0074] 6 parts of phenolic modified resin;

[0075] 10 parts of carbon fiber;

[0076] Potassium titanate whiskers 5 parts;

[0077] 0.5 parts of pyrite;

[0078] 3 parts of molybdenum disulfide;

[0079] 1 part of aluminum oxide;

[0080] 4.5 parts of 40 mesh brass powder;

[0081] 15 parts of rice straw activated carbon powder;

[0082] 5 parts of aramid fiber;

[0083] 25 parts of rice straw activated carbon powder artificial graphite.

Embodiment 2

[0085] How to make mosaic brake pads:

[0086] Component preparation: collect newly harvested or one-year rice straw, remove moldy and rotten rice straw, and clean the soil and impurities on the straw; the cleaned rice straw is exposed to the sun or dried; when drying, The drying temperature is 45°C-55°C; exposure or drying until the moisture content of rice straw is 9%-13%;

[0087] Preparation of rice-wheat straw composite fiber: Cut the dried rice-wheat straw into small pieces of 5-20 cm; immerse the cut straw in the slurry for 10 days, take it out and dry it, and then keep the temperature at 60°C for 12 hours Drying; the slurry contains the following components: 2 parts of resin, 4 parts of alcohol, 3 parts of natural rubber, 0.5 part of sulfur, and 0.5 part of anti-aging agent; the dried rice and wheat straw is thrown and cut in a slicer, first The speed is 1000 rpm, and the cutting is for 30 minutes; the second speed is 1500 rpm, and the cutting is for 30 minutes; the f...

Embodiment 3

[0112] Component preparation and friction material block are the same as in Example 2

[0113] A method for manufacturing an inlaid brake pad, comprising the following steps:

[0114] Step 1) Mixing, weigh the following components by weight, and mix evenly to obtain the mixture:

[0115] 25 parts of rice straw composite fiber;

[0116] 6 parts of phenolic modified resin;

[0117] 10 parts of carbon fiber;

[0118] Potassium titanate whiskers 5 parts;

[0119] 0.5 parts of pyrite;

[0120] 3 parts of molybdenum disulfide;

[0121] 1 part of aluminum oxide;

[0122] 4.5 parts of 40 mesh brass powder;

[0123] 15 parts of rice straw activated carbon powder;

[0124] 5 parts of aramid fiber;

[0125] 25 parts of rice straw activated carbon powder artificial graphite;

[0126] Step 2) Weighing, weighing the mixture according to demand;

[0127] Step 3) Hot pressing, pour the mixture into the mold, use a press to carry out hot pressing under the conditions of 150-160 °C a...

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Abstract

The invention provides an inlaid brake pad which comprises a steel backing and a friction material block, wherein one side of the friction material block is adhered to the steel backing, and a rice and wheat straw fiber wear-proof block is inlaid at the other side of the friction material block, wherein the rice and wheat straw fiber wear-proof block consists of components such as rice and wheat straw complex fibers, phenolic modified resin, carbon fibers, potassium titanate whiskers, iron pyrite, molybdenum disulfide, aluminum oxide, brass powder, rice and wheat straw activated carbon powder, aramid fibers, and rice and wheat straw activated carbon powder synthetic graphite. According to the technical scheme, the performances of the brake pad are enhanced, the overall cost of the brake pad is lowered, and identification and anti-fake performances can be increased for the brake pad.

Description

technical field [0001] The invention belongs to the field of brake pads, and in particular relates to an inlaid brake pad and a manufacturing method thereof. Background technique [0002] Brake pads in moving vehicles are mainly made of various components such as asbestos, steel fiber, and resin. The brake pads made have disadvantages such as large specific gravity, low thermal conductivity, poor thermal stability, high noise, and low temperature resistance. The brakes have defects such as poor reliability, fast wear, easy aging and fracture, and short service life. Secondly, because asbestos contains carcinogens, it has been banned by the state. At present, as a substitute for asbestos brake pads, they are generally made of mineral fiber, carbon fiber, steel fiber and other materials, but they all have low melting point, low thermal stability, poor heat dissipation effect, small friction coefficient, and poor braking performance to varying degrees. , Short service life, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D69/02C08L97/02C08L77/10C08K13/06C08K7/06C08K7/08C08K3/30C08K3/22C08K3/04
CPCC08K3/30C08K7/06C08K7/08C08K13/06C08L77/10C08L97/02F16D69/02C08K2201/014C08L2205/03C08L2205/16C08K2003/3009C08K2003/2227C08K3/04
Inventor 熊万军王兰芳熊鑫
Owner JIANGSU JINMAISUI NEW ENERGY TECH
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