CN201793854U - High-strength wearp-roof braided fabric - Google Patents
High-strength wearp-roof braided fabric Download PDFInfo
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- CN201793854U CN201793854U CN2010202514276U CN201020251427U CN201793854U CN 201793854 U CN201793854 U CN 201793854U CN 2010202514276 U CN2010202514276 U CN 2010202514276U CN 201020251427 U CN201020251427 U CN 201020251427U CN 201793854 U CN201793854 U CN 201793854U
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Abstract
The utility model relates to a braided fabric which is woven by Teflon fiber and Kevlar fiber. The braided fabric is has a crow weave structure, which has good self-lubricating and wear-proof performances, has good performances such as high strength, high temperature resistance, corrosion resistance and the like, and can be bonded on the surface of a bearing to use, thereby guaranteeing the high strength of the bearing, and leading the bearing to have a good self-lubricating performance.
Description
Technical field
The utility model relates to a kind of braided fabric, relates in particular to a kind of high-strength, wear-resisting, corrosion-resistant, braided fabric that can reduce bearing wear.
Background technology
Bearing is widely used on the tool equipment in fields such as production, building, traffic and military project, be hold the balance, indispensable basic components, it mainly plays the supporting role of bearing radial load; Therefore, generally adopt high duty metal or alloy to make bearing.
Because bearing can influence transmission, thus on the bearing of high speed shaft, must realize good lubricating, otherwise when running up, friction not only can increase energy consumption, and more fearful is to damage bearing easily, and can only solve friction problem by lubricating oil generally speaking.
Therefore, how guaranteeing the high-intensity while, realizing the self-lubricating of bearing, to avoid adding the trouble that is coated with lubricating oil, is a very important problem.
The utility model content
The utility model relates to a kind of braided fabric, and this braided fabric is made by the engineering macromolecular material with good self-lubricating, anticorrosion effect, by through the weft yarn weaving, makes it have high bearing capacity; This braided fabric can be bonded in straight or crooked bearing surface, is guaranteeing the high-intensity while of bearing, helps bearing to realize the function of self-lubricating.
The utility model high-strength wearable braided fabric is formed by warp thread and weft yarn weaving, and wherein, described braided fabric is an institutional framework once on three.
According to a kind of preferred implementation of described braided fabric, wherein, described braided fabric is the twill-weave structure.
According to the further preferred implementation of described braided fabric, wherein, described warp thread is the Fanglun l414 yarn.
According to the further preferred implementation of described braided fabric, wherein, described warp count is 343 ± 0.2/10cm.
According to a kind of preferred implementation of above-mentioned braided fabric, wherein, described weft yarn is the Teflon yarn.
According to the further preferred implementation of described braided fabric, wherein, described weft count is 263 ± 0.2/10cm.
According to the further preferred implementation of described braided fabric, wherein, described braided fabric thickness is 0.3 ± 0.01mm.
Teflon (Teflon), be that E.I.Du Pont Company researches and develops many years ago a kind of have excellent heat-resisting, the cold-resistant material that reaches dielectric properties, as trade name, it comprises polytetrafluoroethylene (PTFE) (polytetrafluoroethylene, PTFE), tetrafluoroethylene-perfluoroalkyl ethylene oxy ether (Perfluoroalkoxy, PFA) and perfluor ethylene-propylene copolymer (Fluorinated ethylene propylene, FEP) etc., the more important thing is, Teflon material friction coefficient is little, and self-lubricating property is good, and chemical resistance is good, good weatherability has good use prospect aspect engineering material; Fanglun l414, promptly poly-paraphenylene terephthalamide contrasts diamines, claims Kevlar again, has performances such as high temperature resistant, anti-solvent, high strength, self-lubricating, as the engineering material of excellence, is widely used at military industry field.
The utility model is woven into above-mentioned two kinds of materials the braided fabric of last three next institutional frameworks by the staggered mode of longitude and latitude, especially under the twill weave structure, further improved the mechanical property of braided fabric, made it have good toughness and anti-fatigue performance.
Description of drawings
Fig. 1 is the utility model braided fabric vertical section structure schematic diagram;
Fig. 2 is the utility model textile surface structural representation.
The specific embodiment
The utility model high-strength wearable braided fabric, used warp thread are preferably Fanglun l414 (Kevlar, E.I.Du Pont Company) yarn; Used weft yarn is preferably Teflon (Teflon, E.I.Du Pont Company) yarn, more preferably polytetrafluoroethylene (PTFE) yarn.
With Fanglun l414 and polytetrafluoroethylene (PTFE) is example, and described braided fabric manufacturing process is as follows:
Fiber treatment: in the plasma machine, fibrous material is carried out surface treatment.
Warp thread pre-treatment: on the single end sizing machine, adopt the PVA combined slurry to carry out starching then.
Warp thread: warping machines carries out warping processing by required warp fiber yarn radical.
According to aforesaid way, weft yarn is handled by required.
Wherein, described braided fabric weft count is preferably 263 ± 0.2/10cm; Warp count is 343 ± 0.2/10cm, and thickness is preferably 0.3 ± 0.01mm.
Warp after the warping is installed on the heavy pound loom through axle, weaves processing with weft yarn; The fabric grey cloth that to weave completion then carries out destarch to be handled, and drying and shaping.
See figures.1.and.2, the utility model braided fabric is the florentine drill institutional framework, and this structure promptly can realize on ordinary loom easily according to routine techniques.
Above-mentioned braided fabric is carried out the test result of performance:
Dead load 200N/mm
2
Dynamic loading 100 N/mm
2
Coefficient of friction 0.1; Be 0.03 under the high load capacity
Wearing and tearing normal temperature 100MP rotates greatest wear 0.045mm following 25000 times
Anticorrosive steam, aviation kerosine, lubricant, flammable liquid etc.
To make lining behind the above-mentioned braided fabric impregnation, carry out mechanical property and detect, the result is as follows:
Ultimate strength and elongation at break examination criteria GB/T 3923.1-1997
Density thickness examination criteria GB/T 3820-1997(2KPa)
Mass area ratio examination criteria GB/T 4669-2008
Density testing standard GB/T 4668-1995
343.2/10cm of Density warp-wise
263.2/10cm of broadwise
Thickness 0.4mm
Weight per unit area 320.8g/m
2
Ultimate strength warp-wise 8180N
Broadwise 818N
Elongation at break warp-wise 9.5%
Broadwise 31.5%
The utility model braided fabric is formed by Teflon (Teflon) and Fanglun l414 fibrage, can be bonded in straight or crooked bearing surface, high bearing capacity is arranged, low-down coefficient of friction, and elasticity, self-lubricating, wear-resisting and resistance to elevated temperatures are preferably arranged, can be used as the bearing holder (housing, cover) of the tool equipment in the fields such as aviation, building, traffic.
More than specific embodiment of the utility model is described in detail, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of being done under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (7)
1. a high-strength wearable braided fabric is formed by warp thread and weft yarn weaving, it is characterized in that, described braided fabric is an institutional framework once on three.
2. braided fabric according to claim 1 is characterized in that, described braided fabric is the twill-weave structure.
3. braided fabric according to claim 1 is characterized in that, described warp thread is the Fanglun l414 yarn.
4. according to claim 1 or 3 described braided fabrics, it is characterized in that described warp count is 343 ± 0.2/10cm.
5. braided fabric according to claim 3 is characterized in that, described weft yarn is the Teflon yarn.
6. braided fabric according to claim 1 or 5 is characterized in that the density of described weft yarn is 263 ± 0.2/10cm.
7. braided fabric according to claim 6 is characterized in that, described braided fabric thickness is 0.3 ± 0.01mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202514276U CN201793854U (en) | 2010-07-08 | 2010-07-08 | High-strength wearp-roof braided fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202514276U CN201793854U (en) | 2010-07-08 | 2010-07-08 | High-strength wearp-roof braided fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201793854U true CN201793854U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202514276U Expired - Fee Related CN201793854U (en) | 2010-07-08 | 2010-07-08 | High-strength wearp-roof braided fabric |
Country Status (1)
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| CN (1) | CN201793854U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677285A (en) * | 2012-05-29 | 2012-09-19 | 蔡紫林 | Yarn-dyed fabric |
| CN102677362A (en) * | 2012-05-15 | 2012-09-19 | 江苏华跃纺织新材料科技有限公司 | Process for producing aramid fiber 1414 filament abrasive band base fabric |
| CN103040134A (en) * | 2013-01-24 | 2013-04-17 | 马宇骁 | Wear-resistant socks and weaving method thereof |
| CN103469431A (en) * | 2013-09-16 | 2013-12-25 | 吴江市海丰喷织有限公司 | Multifunctional corrosion-resistant fabric |
| CN105088489A (en) * | 2012-11-29 | 2015-11-25 | 东丽纤维研究所（中国）有限公司 | Double-layer fabric containing polytetrafluoroethylene fiber and application of double-layer fabric |
| CN105392935A (en) * | 2013-07-25 | 2016-03-09 | 东丽株式会社 | Wear-resistant multi-ply woven fabric |
| CN105683445A (en) * | 2013-08-24 | 2016-06-15 | 斯诺先生有限公司 | Segment of a textile piste sliding surface |
| CN107849759A (en) * | 2015-08-05 | 2018-03-27 | 东丽纤维研究所（中国）有限公司 | A kind of self lubricating fabric and its production method and purposes |
| CN112323216A (en) * | 2019-07-19 | 2021-02-05 | 东丽纤维研究所（中国）有限公司 | Self-lubricating textile and application thereof |
-
2010
- 2010-07-08 CN CN2010202514276U patent/CN201793854U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677362A (en) * | 2012-05-15 | 2012-09-19 | 江苏华跃纺织新材料科技有限公司 | Process for producing aramid fiber 1414 filament abrasive band base fabric |
| CN102677285A (en) * | 2012-05-29 | 2012-09-19 | 蔡紫林 | Yarn-dyed fabric |
| CN105088489A (en) * | 2012-11-29 | 2015-11-25 | 东丽纤维研究所（中国）有限公司 | Double-layer fabric containing polytetrafluoroethylene fiber and application of double-layer fabric |
| CN105088489B (en) * | 2012-11-29 | 2017-11-17 | 东丽纤维研究所（中国）有限公司 | A kind of two-layer fabric containing polytetrafluoroethylene fibre and application thereof |
| CN103040134A (en) * | 2013-01-24 | 2013-04-17 | 马宇骁 | Wear-resistant socks and weaving method thereof |
| CN105392935A (en) * | 2013-07-25 | 2016-03-09 | 东丽株式会社 | Wear-resistant multi-ply woven fabric |
| US10358750B2 (en) | 2013-07-25 | 2019-07-23 | Toray Industries, Inc. | Wear-resistant multilayer fabrics |
| CN105683445A (en) * | 2013-08-24 | 2016-06-15 | 斯诺先生有限公司 | Segment of a textile piste sliding surface |
| CN103469431A (en) * | 2013-09-16 | 2013-12-25 | 吴江市海丰喷织有限公司 | Multifunctional corrosion-resistant fabric |
| CN107849759A (en) * | 2015-08-05 | 2018-03-27 | 东丽纤维研究所（中国）有限公司 | A kind of self lubricating fabric and its production method and purposes |
| CN107849759B (en) * | 2015-08-05 | 2020-06-09 | 东丽纤维研究所（中国）有限公司 | Self-lubricating fabric and production method and application thereof |
| CN112323216A (en) * | 2019-07-19 | 2021-02-05 | 东丽纤维研究所（中国）有限公司 | Self-lubricating textile and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110708 |