CN102041597A - Carbon fiber cloth and application thereof to antifriction parts of automobile - Google Patents
Carbon fiber cloth and application thereof to antifriction parts of automobile Download PDFInfo
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- CN102041597A CN102041597A CN2010105453442A CN201010545344A CN102041597A CN 102041597 A CN102041597 A CN 102041597A CN 2010105453442 A CN2010105453442 A CN 2010105453442A CN 201010545344 A CN201010545344 A CN 201010545344A CN 102041597 A CN102041597 A CN 102041597A
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Abstract
The invention relates to carbon fiber cloth. The carbon fiber cloth comprises carbon fiber warp yarns and carbon fiber weft yarns which are subjected to plain weaving in an interactive floating and sinking mode to form the carbon fiber cloth with interactively overlapped warp yarns and weft yarns, wherein a plurality of interlacing points are formed at positions where the warp yarns and the weft yarns are overlapped in the interactive floating and sinking mode; and at least one of the carbon fiber warp yarns and the carbon fiber weft yarns is twisted yarns with the twist of 10 to 15 twists per meter. The carbon fiber cloth is woven by the twisted carbon fiber yarns, so that the friction performance of the carbon fiber cloth can be improved; and when the carbon fiber cloth is used on the antifriction surface of a gear ring on a synchronizer or other antifriction parts of an automobile, the antifriction surface has higher antifriction capability, so that the antifriction parts have high antifriction capability, and the service life of the antifriction parts of the automobile is prolonged.
Description
Technical field
The present invention relates to a kind of carbon cloth and the application on automobile rub resistance parts thereof.
Background technology
A kind of special fibre that carbon fiber mainly is made up of carbon, its phosphorus content are different and different with kind, generally more than 90%.Carbon fiber has the characteristic of general carbon materials, as high temperature resistant, wear-resisting wiping, conduction, heat conduction and corrosion-resistant etc., but different with general carbon materials is that its profile has significant anisotropism, softness, can be processed into various fabrics, shows very high intensity along the fiber axis direction.Carbon fiber proportion is little, and therefore very high specific strength is arranged.
Existing carbon cloth all is to be formed by common flat carbon fiber warp thread and weft yarn braiding usually, and coefficient of friction is less between the warp of the carbon cloth of this structure and the parallel, can not better meet the requirement of frequent friction in use.
Summary of the invention
First purpose of the present invention provides a kind of coefficient of friction bigger carbon cloth, cuts carbon cloth easily.
Second purpose of the present invention provides the automobile rub resistance parts that include this carbon cloth.
For reaching the first above-mentioned purpose, the technical solution used in the present invention is:
A kind of carbon cloth, comprise carbon fiber warp thread and carbon fiber weft yarn, the plain weave that described carbon fiber warp thread and carbon fiber weft yarn drift along alternately forms has warp thread and the mutual carbon cloth that overlaps of weft yarn, be formed with a plurality of intertwined points in overlapping place of drifting along alternately of described carbon fiber warp thread and carbon fiber weft yarn, having a yarn at least in described carbon fiber warp thread and the carbon fiber weft yarn is twisted yarn, and the twist of described twisted yarn is that 10-15 twists with the fingers every meter.
Preferably, the density of described carbon cloth is 500-600g/ ㎡.
Preferably, the selected yarn specification of described carbon fiber warp thread and weft yarn is 3K carbon fiber yarn or 6k carbon fiber yarn.
Preferably, the thickness of described carbon cloth is 0.2mm or 0.7mm.
Preferably, when described carbon cloth is processed into specimen, has the shear strength of 3800MPa at least.
In order to reach second goal of the invention, the present invention adopts following technical scheme:
A kind of automobile rub resistance parts, described automobile rub resistance parts comprise metallic matrix, described metallic matrix has at least one rub resistance wall, be bonded with one deck carbon cloth at least on the described rub resistance wall, described carbon cloth is drawn together carbon fiber warp thread and carbon fiber weft yarn, the plain weave that described carbon fiber warp thread and carbon fiber weft yarn drift along alternately forms has warp thread and the mutual carbon cloth that overlaps of weft yarn, be formed with a plurality of intertwined points in overlapping place of drifting along alternately of described carbon fiber warp thread and carbon fiber weft yarn, having a yarn at least in described carbon fiber warp thread and the carbon fiber weft yarn is twisted yarn, and 1 meter yarn comprises 10-15 sth. made by twisting in the described twisted yarn.In this technical scheme, preferably, the density of described carbon cloth is 500-600g/ ㎡.Preferably, the selected yarn specification of described carbon fiber warp thread and weft yarn is 3K carbon fiber yarn or 6k carbon fiber yarn.Preferably, the thickness of described carbon cloth is 0.2mm or 0.7mm.Preferably, when described carbon cloth is processed into specimen, has the shear strength of 3800MPa at least.
In the described automobile rub resistance parts, preferably, described rub resistance parts are the ring gear of automobile synchronizer.
Because the technique scheme utilization, the present invention compared with prior art has following advantage: by adopting the carbon fibre thread weaving carbon fiber cloth after twisting, this can improve the frictional behaviour of carbon cloth.And using the automobile rub resistance parts of this kind carbon cloth, its crocking resistance is better.
Description of drawings
Accompanying drawing 1 is the structural representation of carbon cloth of the present invention;
Accompanying drawing 2 is the structural representation of the ring gear of automobile synchronizer of the present invention;
In the above accompanying drawing: 1, carbon fiber warp thread; 2, carbon fiber warp thread; 3, ring gear; 4, carbon cloth; 5, metallic matrix; 6, rub resistance wall.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described:
Carbon cloth as shown in Figure 1, this carbon cloth is by carbon fiber warp thread 1 and carbon fiber weft yarn 2, the plain weave that carbon fiber warp thread 1 and carbon fiber weft yarn 2 drift along alternately forms has warp thread 1 and the weft yarn 2 mutual carbon cloths that overlap, be formed with a plurality of intertwined points in overlapping place of drifting along alternately of carbon fiber warp thread 1 and carbon fiber weft yarn 2, carbon fiber warp thread 1 and carbon fiber weft yarn 2 are twisted yarn, and the twist of these twisted yarns is that 10-15 twists with the fingers every meter.The density of braiding back carbon cloth is between 500-600g/ ㎡, and preferred value is 560 g/ ㎡.
The selected yarn specification of this carbon fiber warp thread and weft yarn can be 3K carbon fiber yarn, also can be 6k carbon fiber yarn, and the thickness of the carbon cloth after making is 0.2mm or 0.7mm.When this carbon cloth is processed into specimen, has the shear strength of 3800MPa at least.
This kind also can be used on other rub resistance parts of automobile in the structure of bonding carbon fiber portion on the rub resistance wall, utilize the carbon fiber warp after twisting, the carbon cloth that weft yarn is made, has better friction resistant ability, make the corresponding rub resistance parts of automobile obtain the ability of strong opposing friction, thereby prolonged the service life of these automobile rub resistance parts.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. carbon cloth, comprise carbon fiber warp thread and carbon fiber weft yarn, the plain weave that described carbon fiber warp thread and carbon fiber weft yarn drift along alternately forms has warp thread and the mutual carbon cloth that overlaps of weft yarn, be formed with a plurality of intertwined points in overlapping place of drifting along alternately of described carbon fiber warp thread and carbon fiber weft yarn, it is characterized in that: having a yarn at least in described carbon fiber warp thread and the carbon fiber weft yarn is twisted yarn, and the twist of described twisted yarn is that 10-15 twists with the fingers every meter.
2. carbon cloth according to claim 1 is characterized in that: the density of described carbon cloth is 500-600g/ ㎡.
3. carbon cloth according to claim 1 is characterized in that: the selected yarn specification of described carbon fiber warp thread and weft yarn is 3K carbon fiber yarn or 6k carbon fiber yarn.
4. carbon cloth according to claim 3 is characterized in that: the thickness of described carbon cloth is 0.2mm or 0.7mm.
5. carbon cloth according to claim 1 is characterized in that: when described carbon cloth is processed into specimen, have the shear strength of 3800MPa at least.
6. automobile rub resistance parts that include as the described carbon cloth of claim 1-5, described automobile rub resistance parts comprise metallic matrix, it is characterized in that: described metallic matrix has at least one rub resistance wall, is bonded with the described carbon cloth of one deck at least on the described rub resistance wall.
7. automobile wear parts according to claim 6 is characterized in that: described rub resistance parts are the ring gear of automobile synchronizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105453442A CN102041597B (en) | 2010-11-16 | 2010-11-16 | Carbon fiber cloth and application thereof to antifriction parts of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105453442A CN102041597B (en) | 2010-11-16 | 2010-11-16 | Carbon fiber cloth and application thereof to antifriction parts of automobile |
Publications (2)
| Publication Number | Publication Date |
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| CN102041597A true CN102041597A (en) | 2011-05-04 |
| CN102041597B CN102041597B (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105453442A Active CN102041597B (en) | 2010-11-16 | 2010-11-16 | Carbon fiber cloth and application thereof to antifriction parts of automobile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995220A (en) * | 2012-09-30 | 2013-03-27 | 浙江联洋复合材料有限公司 | Carbon fiber woven belt for reinforcing composite aerial material and production method of belt |
| CN112458593A (en) * | 2020-12-14 | 2021-03-09 | 东台市华阳玻纤有限责任公司 | Weaving process for super-thick brake band |
| CN112626680A (en) * | 2020-12-10 | 2021-04-09 | 南京玻璃纤维研究设计院有限公司 | Preparation method of three-dimensional woven closed cavity structure and prefabricated part thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06313232A (en) * | 1993-04-28 | 1994-11-08 | Toho Rayon Co Ltd | Production of carbon fiber chopped strand |
| CN1277642A (en) * | 1997-10-27 | 2000-12-20 | 麦斯亚－巴克弟有限公司 | Method for making carbon fibre preforms |
| JP2006225812A (en) * | 2005-02-18 | 2006-08-31 | Nippon Steel Composite Co Ltd | Carbon fiber sheet |
| CN1890416A (en) * | 2003-12-01 | 2007-01-03 | 株式会社吴羽 | Carbon fiber spun yarn and woven fabric thereof |
| CN101330147A (en) * | 2008-07-28 | 2008-12-24 | 程显军 | Carbon fibre cloth for gaseous diffusion layer of fuel cell |
-
2010
- 2010-11-16 CN CN2010105453442A patent/CN102041597B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06313232A (en) * | 1993-04-28 | 1994-11-08 | Toho Rayon Co Ltd | Production of carbon fiber chopped strand |
| CN1277642A (en) * | 1997-10-27 | 2000-12-20 | 麦斯亚－巴克弟有限公司 | Method for making carbon fibre preforms |
| CN1890416A (en) * | 2003-12-01 | 2007-01-03 | 株式会社吴羽 | Carbon fiber spun yarn and woven fabric thereof |
| JP2006225812A (en) * | 2005-02-18 | 2006-08-31 | Nippon Steel Composite Co Ltd | Carbon fiber sheet |
| CN101330147A (en) * | 2008-07-28 | 2008-12-24 | 程显军 | Carbon fibre cloth for gaseous diffusion layer of fuel cell |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995220A (en) * | 2012-09-30 | 2013-03-27 | 浙江联洋复合材料有限公司 | Carbon fiber woven belt for reinforcing composite aerial material and production method of belt |
| CN112626680A (en) * | 2020-12-10 | 2021-04-09 | 南京玻璃纤维研究设计院有限公司 | Preparation method of three-dimensional woven closed cavity structure and prefabricated part thereof |
| CN112626680B (en) * | 2020-12-10 | 2022-04-22 | 南京玻璃纤维研究设计院有限公司 | Preparation method of three-dimensional woven closed cavity structure and prefabricated part thereof |
| CN112458593A (en) * | 2020-12-14 | 2021-03-09 | 东台市华阳玻纤有限责任公司 | Weaving process for super-thick brake band |
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| Publication number | Publication date |
|---|---|
| CN102041597B (en) | 2012-08-08 |
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Effective date of registration: 20210901 Address after: 215000 private economic development zone (Xiaowei Village), Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Huairen Chemical Fiber Co.,Ltd. Address before: 215221 China perch Ecological Technology Industrial Park, Pingwang Town, Wujiang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU AOSHENG COMPOSITE MATERIALS HI-TECH Co.,Ltd. |