CN208331068U - Carbon constituent element composite fibre enhances Novel friction plate - Google Patents
Carbon constituent element composite fibre enhances Novel friction plate Download PDFInfo
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- CN208331068U CN208331068U CN201820485189.1U CN201820485189U CN208331068U CN 208331068 U CN208331068 U CN 208331068U CN 201820485189 U CN201820485189 U CN 201820485189U CN 208331068 U CN208331068 U CN 208331068U
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- steel sheet
- friction
- waffle
- slot
- constituent element
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Abstract
The utility model relates to a kind of friction plates, enhance Novel friction plate more particularly, to a kind of carbon constituent element composite fibre applied on the military hardwares such as the civilian equipment such as automobile, high-speed rail, aircraft and tank, panzer.Including pairing steel sheet, the front and back of the pairing steel sheet is respectively equipped with the friction material layer to fit therewith, and the surface of the friction material layer is equipped with equally distributed waffle slot.Product has the characteristics that high dynamic impact strength, static and dynamic friction coefficient are close, wear rate is small, performance is high, price is low, the service life is long.This new material technology will increase substantially rubbing device service life and reliability, fill up the blank of domestic and international high-performance, low price friction material, be suitable on high-end equipment.
Description
Technical field
The utility model relates to a kind of friction plates, apply more particularly, to a kind of in the civilian equipment such as automobile, high-speed rail, aircraft
Enhance Novel friction plate with the carbon constituent element composite fibre on the military hardwares such as tank, panzer.
Background technique
Friction material is the key that realize mechanical driving device clutch, braking, is widely used in various transport facilitys, machine
Tool equipment and weaponry, it is desirable that it is with stable coefficient of friction, good wearability and heat resistance.Appositional pattern carbon/carbon rubs
The brittleness of the high cost and ceramic-based friction material of wiping material constrains its scale application, therefore, has overstable friction system
Number, the friction material of high dynamic impact strength, high-fire resistance, low wear rate, low manufacturing cost and friction are secondary, become and grind both at home and abroad
Study carefully hot spot, the key points and difficulties of mechanism and friction material business research.
Chinese patent 201010545344.2, a kind of disclosed carbon cloth and its answering on automobile rub resistance component
With comprising a kind of carbon cloth, including carbon fiber, through fiber weft yarn, the twist of twisted yarn is that 10-15 twists every meter.The heat dissipation of this product
Slowly, warp thread is not easy paving and carries out flattening, and production cost is higher.
Main research and development institution has both at home and abroad: the CARLISLE of German HOERBIGER, the U.S. and the DANAX of Japan, Hangzhoupro
Tooth, north rub, Huangshi match good fortune etc., they represent the development level of domestic and international friction materials technology, but there is not yet its in carbon constituent element
Any research achievement and application product in terms of composite fibre enhancing friction materials technology.Carrying out this project research can significantly mention
High friction material integrated performance index, realizes the leap of friction materials technology.
Summary of the invention
The utility model is to provide a kind of carbon constituent element composite fibre enhancing Novel friction plate, emphatically to carbon group under dry and wet state
The secondary abrasion mechanism of member friction and tribological property control technology, the copper-based friction of nanometer carburizing is secondary and carbon fiber compound friction pair is being done
The influence of friction and wear mechanics, thermo parameters method, structure to heat dissipation under wet condition is furtherd investigate and is invented.
Above technical problems of the utility model are mainly solved by the following technical scheme:
The carbon constituent element composite fibre of the utility model enhances Novel friction plate, including pairing steel sheet, the pairing steel sheet
Inside is equipped with pilot hole, and the pilot hole can guarantee interchangeability and slidability of friction plate etc..The side of the pilot hole
Edge is equipped with uniform assembly tooth, and the surface and the back side of the pairing steel sheet are respectively equipped with paper base liner, the paper base liner
It is equipped with waffle slot.
Preferably, the waffle slot is having a size of 25mm × 25mm, the width of waffle slot is 1.2mm, depth is 0.4~
0.5mm, for the waffle groove center away from for 10mm, the cross section of the waffle slot is unobstructed convenient for heat dissipation and oil circuit in grid-like.
Preferably, formation notch (6) after being distributed as removing at symmetrical two 3 teeth of the assembly tooth (3), assembles tooth
(3) the number of teeth is 42 teeth.According to assembly shaft gear special shape setting, make its equipment that there is position restriction performance.
Preferably, two plane of pairing steel sheet reaches 3mm, the pairing steel sheet and paper base liner overall thickness are
4.4 ± 0.05 mm, the depth of parallelism≤0.05mm, flatness≤0.20mm.
Therefore, the carbon constituent element composite fibre of the utility model research and development enhances Novel friction plate, is suitable for various operating conditions,
Be particularly suitable for application high speed, heavy duty, high-energy load operating condition under, alternative existing powder metallurgy friction material and without stone
Cotton organic friction material, it is insufficient as previously described to make up both materials, and it is military to be widely used in the heavy duty such as tank/panzer
The comprehensive transmission of vehicle and braking system, heavily loaded ship power transmission device, high-power construction machinery gear box and automobile are automatic
Speed changer, torque-converters, differential mechanism, torque management device, synchro converter ring, clutch of motorcycle and construction machinery gear box etc. are wet
Formula engagement & disengagement braking system etc..It can be in the small torque of high low speed (motorcycle etc.), high low speed medium torque (automatic catch car etc.), even
It is to use in the case of high low-speed big (machine tool, ship, engineering machinery, farm machinery etc.), application prospect is very wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: as depicted in figs. 1 and 2, a kind of carbon constituent element composite fibre enhancing Novel friction plate, including pairing steel sheet 1,
Pilot hole 2 is equipped in pairing steel sheet 1, the edge of pilot hole 2 is equipped with equally distributed assembly tooth 3, the surface of pairing steel sheet 1 and back
Face is respectively equipped with paper base liner 4, and paper base liner 4 is equipped with equally distributed waffle slot 5, and every place removes 3 teeth at notch 6 symmetrical two.
Carbon constituent element composite fibre enhance Novel friction plate be applied to the comprehensive transmission of the heavily loaded military vehicle such as tank, panzer and
The series of friction subassembly product of braking system；For automobile, motorcycle, engineering machinery, machine tool, ship machinery, agricultural machine
The civilian equipment automatic transmission such as tool, wind power generation plant, torque-converters, differential mechanism, brake, the series of friction group in synchronizer
Part product.Carbon constituent element quality, scale dimension, knot are established by modeling and simulating method in the design of carbon Component Structure and simulation optimization
The optimization relationship of more elements such as structure composition, mechanical characteristics；The automatic braiding apparatus development of the efficiently cyclic annular multidimensional carbon fiber of optimization and stream
Waterline realizes industrialization.Technically use 1. carbon constituent element scale dimension controlling technologies；2. nano-carbon material is repeatedly granulated dispersion
Technology；3. carbon constituent element scale dimension controllable friction material preparation technology.Carbon constituent element scale dimension controlling technology is by carbon group
Selection, proportion, arrangement, dimension and the connecting mode matching of first (nano-sized carbon, graphene, carbon fiber), realize different scale carbon group
The synergistic effect of member, promotes the fretting wear and heat resistance of friction material.It is logical that nano-carbon material, which is repeatedly granulated dispersion technology,
It crosses ball milling alloying and multiple granulating technique, realizes nano material in the composite evenly dispersed.This new material technology
The blank of domestic high-performance low price friction material will be filled up, rubbing device service life and reliability water will be increased substantially
It is flat.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art
Among the scope of the patents of type.
Claims (1)
1. a kind of carbon constituent element composite fibre enhances Novel friction plate, including pairing steel sheet (1), the pairing steel sheet (1) is internal
Equipped with pilot hole (2), the edge of the pilot hole (2) is equipped with uniform assembly tooth (3), the table of the pairing steel sheet (1)
Face and the back side are respectively equipped with paper base liner (4), it is characterised in that: the paper base liner (4) is equipped with waffle slot (5), described
Waffle slot (5) having a size of 25mm × 25mm, the width of waffle slot (5) is 1.2mm, and depth is 0.4~0.5mm, the waffle slot
(5) center is distributed as symmetrical two in grid-like, described assembly tooth (3) away from the cross section for 10mm, the waffle slot (5)
Place forms notch (6) after removing 3 teeth, and the number of teeth of assembly tooth (3) is 42 teeth, and (1) two plane of pairing steel sheet reaches 3mm,
The pairing steel sheet (1) and paper base liner (4) overall thickness be 4.4 ± 0.05 mm, the depth of parallelism≤0.05mm, flatness≤
0.20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820485189.1U CN208331068U (en) | 2018-04-08 | 2018-04-08 | Carbon constituent element composite fibre enhances Novel friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820485189.1U CN208331068U (en) | 2018-04-08 | 2018-04-08 | Carbon constituent element composite fibre enhances Novel friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331068U true CN208331068U (en) | 2019-01-04 |
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ID=64780502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820485189.1U Active CN208331068U (en) | 2018-04-08 | 2018-04-08 | Carbon constituent element composite fibre enhances Novel friction plate |
Country Status (1)
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| CN (1) | CN208331068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199686A (en) * | 2022-07-15 | 2022-10-18 | 杭州萧山红旗摩擦材料有限公司 | Engineering truck bridge type high-carbon brake friction plate and machining process |
-
2018
- 2018-04-08 CN CN201820485189.1U patent/CN208331068U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199686A (en) * | 2022-07-15 | 2022-10-18 | 杭州萧山红旗摩擦材料有限公司 | Engineering truck bridge type high-carbon brake friction plate and machining process |
| CN115199686B (en) * | 2022-07-15 | 2023-10-20 | 杭州萧山红旗摩擦材料有限公司 | Engineering truck bridge type high-carbon brake friction plate and processing technology |
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