CN103173190A - Brake block made of composite materials - Google Patents
Brake block made of composite materials Download PDFInfo
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- CN103173190A CN103173190A CN2013101154801A CN201310115480A CN103173190A CN 103173190 A CN103173190 A CN 103173190A CN 2013101154801 A CN2013101154801 A CN 2013101154801A CN 201310115480 A CN201310115480 A CN 201310115480A CN 103173190 A CN103173190 A CN 103173190A
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- brake block
- brake
- composite materials
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Abstract
The invention discloses a brake block made of composite materials. The brake block consists of the materials in parts by weight as follows: 1-10 parts of argil, 5-15 parts of resin, 2-10 parts of aramid short fiber, 10-20 parts of ceramic fiber, 5-15 parts of calcium oxide, 1-2 parts of foam cotton, 1-3 parts of iron black, 1-10 parts of graphite, 3-10 parts of frictional powder, 20-30 parts of barium sulfate, 15-25 parts of mica and 2-4 parts of tyre powder. The wear-resistant material for the brake block has the advantages that the frictional coefficient is stable, the wear rate is small, and the national standard is completely met. The brake block massively used in Santana, Sonata and Jetta taxi is stable to brake and free from noise complaint, and the service life is over 35000km.
Description
Technical field
The present invention relates to a kind of composite material brake block.
Background technology
Friction materials is a kind of being applied on power machine, relies on rubbing effect to carry out the component materials of braking and transmission agency.It mainly comprises brake facing (brake facing) and clutch surface (clutch disc).Brake facing is used for braking, and clutch disc is used for transmission.The various vehicles of any mechanical means and motion all must have braking or transmission mechanism.Friction materials is the critical piece on this braking or transmission mechanism.Its topmost function is to absorb or transferring power by rubbing, and they can work mechanical means and various Motor vehicles safely and reliably.Friction materials is a kind of being widely used and very crucial material thus.Existing friction materials for brake facing is of a great variety, and the most commonly used is resin-matrix friction material, but this resinoid matrix than Gao Shiyi, serious thermolysis occurs in working temperature, makes its friction and wear behavior slump of disastrous proportions, reduces work-ing life.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, a kind of frictional coefficient that improves friction materials is provided, and reduced brake noise, the composite material brake block of the character of heat-fading of friction materials when having alleviated high temperature.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of composite material brake block is comprised of the material of following weight part: 1～10 part, potter's clay, 5～15 parts of resins, 2～10 parts of aramid fiber short fibres, 10～20 parts of ceramic fibers, 5～15 parts, calcium oxide, 1～2 part of sea foam, iron black 1～3 part, 1～10 part, graphite, 3～10 parts, friction powder, 20～30 parts, barium sulfate, 15～25 parts, mica, 2～4 parts of tyre talcs.
Brake facing of the present invention with the advantage of high-abrasive material is: frictional coefficient is steady, and wear rate is little, is up to state standards fully.Through in Santana, to use in a large number on the taxi of Suo Nata and Jetta, braking does not steadily have the noise complaint, and the life-span reaches more than 35000 kilometers.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
Embodiment 1:
A kind of composite material brake block is comprised of the material of following weight part:, 1～10 part, potter's clay, 5～15 parts of resins, 2～10 parts of aramid fiber short fibres, 10～20 parts of ceramic fibers, 5～15 parts, calcium oxide, 1～2 part of sea foam, iron black 1～3 part, 1～10 part, graphite, 3～10 parts, friction powder, 20～30 parts, barium sulfate, 15～25 parts, mica, 2～4 parts of tyre talcs.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (1)
1. a composite material brake block, is characterized in that, is comprised of the material of following weight part: 1～10 part, potter's clay, 5～15 parts of resins, 2～10 parts of aramid fiber short fibres, 10～20 parts of ceramic fibers, 5～15 parts, calcium oxide, 1～2 part of sea foam, iron black 1～3 part, 1～10 part, graphite, 3～10 parts, friction powder, 20～30 parts, barium sulfate, 15～25 parts, mica, 2～4 parts of tyre talcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101154801A CN103173190A (en) | 2013-04-04 | 2013-04-04 | Brake block made of composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101154801A CN103173190A (en) | 2013-04-04 | 2013-04-04 | Brake block made of composite materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103173190A true CN103173190A (en) | 2013-06-26 |
Family
ID=48633398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101154801A Pending CN103173190A (en) | 2013-04-04 | 2013-04-04 | Brake block made of composite materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103173190A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511512A (en) * | 2013-10-22 | 2014-01-15 | 宁波佳轩新材料有限公司 | Automobile brake pad |
| CN103603905A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Motor vehicle disc-type brake pad |
| CN105757146A (en) * | 2016-03-29 | 2016-07-13 | 英义们 | Explosion-proof composite soft brake shoe |
-
2013
- 2013-04-04 CN CN2013101154801A patent/CN103173190A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511512A (en) * | 2013-10-22 | 2014-01-15 | 宁波佳轩新材料有限公司 | Automobile brake pad |
| CN103511512B (en) * | 2013-10-22 | 2015-12-02 | 宁波佳轩新材料有限公司 | Automobile brake sheet |
| CN103603905A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Motor vehicle disc-type brake pad |
| CN105757146A (en) * | 2016-03-29 | 2016-07-13 | 英义们 | Explosion-proof composite soft brake shoe |
| CN105757146B (en) * | 2016-03-29 | 2018-05-15 | 英义们 | Explosion-proof composite soft skidding brake shoe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |