CN108276764A - A kind of wear-resisting automobile clutch and preparation method thereof - Google Patents
A kind of wear-resisting automobile clutch and preparation method thereof Download PDFInfo
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- CN108276764A CN108276764A CN201710008720.6A CN201710008720A CN108276764A CN 108276764 A CN108276764 A CN 108276764A CN 201710008720 A CN201710008720 A CN 201710008720A CN 108276764 A CN108276764 A CN 108276764A
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- parts
- wear
- heating equipment
- automobile clutch
- nylon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of wear-resisting automobile clutch and preparation method thereof, which includes according to the raw material of parts by weight：1 12 parts of polyisobutene, 30 80 parts of nylon, 0.5 12 parts of diacetone alcohol, 10 50 parts of glass fibre, 0.5 10 parts of potassium silicate, 3 25 parts of graphite, 0.5 10 parts of polyvinyl butyral, 1 20 parts of butadiene-styrene rubber, 0.1 8 parts of sodium monofluorophosphate, 1 30 parts of calcium carbonate, 0.1 5 parts of ethoxylated alkylphenol ammonium sulfate, 1 30 parts of ceramic fibre, 1 12 parts of vinyltrimethoxysilane, 1 30 parts of carbon black, 30 70 parts of acetone, 10 45 parts of ethyl alcohol, 10 40 parts of butyl acrylate, 10 50 parts of titanium sulfate, 0.01 0.5 parts of azodiisobutyronitrile.While clutch produced by the present invention takes into account intensity and toughness, its high temperature friction and polishing machine are improved, wear rate is greatly reduced；The hardness and surface strength for improving finished product, can increase service life.Preparation process of the present invention is simple, and production cost reduces, and is suitable for industrialized production.
Description
Technical field
The present invention relates to technical field of automobile accessories, specifically a kind of wear-resisting automobile clutch and preparation method thereof.
Background technology
Clutch assembly is fixed on flywheel by clutch in the bell housing between engine and gearbox, with screw
Afterwards in plane, the output shaft of clutch is exactly the input shaft of gearbox.In vehicle traveling process, driver can step on as needed
It down or releases the clutch pedal, so that engine is temporarily separated with gearbox and is gradually engaged, to cut off or transmit engine to change
The power of fast device input.Clutch is the common components in machine driving, and transmission system can be detached or be engaged at any time.To its base
This requirement has：Smooth engagement, separation are rapid and thorough；It is convenient to adjust and repair；Contour dimension is small；Quality is small；Wearability it is good and
There are enough heat-sinking capabilities；It is easy to operate, commonly it is divided into castellated and frictional two class.
Clutch is by the frictional force of platen pressing friction piece come driving torque, and friction coefficient is easy to greatly rubbed
Degree, the small transmission for being unfavorable for torque of friction coefficient；For existing clutch in friction process, the friction factor of friction material is inclined
It is small, and wear rate lacks and greatly increases.
Invention content
Intensity and toughness, wear-resisting automobile clutch and its preparation side are taken into account the purpose of the present invention is to provide a kind of
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：1-12 parts of polyisobutene, 30-80 parts of nylon, dipropyl
0.5-12 parts of keto-alcohol, 10-50 parts of glass fibre, 0.5-10 parts of potassium silicate, 3-25 parts of graphite, polyvinyl butyral 0.5-10
Part, 1-20 parts of butadiene-styrene rubber, 0.1-8 parts of sodium monofluorophosphate, 1-30 parts of calcium carbonate, 0.1-5 parts of ethoxylated alkylphenol ammonium sulfate,
1-30 parts of ceramic fibre, 1-12 parts of vinyltrimethoxysilane, 1-30 parts of carbon black, 30-70 parts of acetone, 10-45 parts of ethyl alcohol, third
10-40 parts of olefin(e) acid butyl ester, 10-50 parts of titanium sulfate, 0.01-0.5 parts of azodiisobutyronitrile.
As a further solution of the present invention：The wear-resisting automobile clutch includes according to the raw material of parts by weight：It is poly- different
2-10 parts of butylene, 35-75 parts of nylon, 0.8-10 parts of diacetone alcohol, 15-45 parts of glass fibre, 0.8-8 parts of potassium silicate, graphite 4-
20 parts, 0.8-8 parts of polyvinyl butyral, 1-15 parts of butadiene-styrene rubber, 0.2-6 parts of sodium monofluorophosphate, 2-25 parts of calcium carbonate, ethoxy
0.2-4 parts of base alkyl phenol ammonium sulfate, 2-25 parts of ceramic fibre, 2-10 parts of vinyltrimethoxysilane, 2-25 parts of carbon black, third
35-65 parts of ketone, 15-40 parts of ethyl alcohol, 15-35 parts of butyl acrylate, 15-45 parts of titanium sulfate, 0.02-0.4 parts of azodiisobutyronitrile.
As a further solution of the present invention：The wear-resisting automobile clutch includes according to the raw material of parts by weight：It is poly- different
3-8 parts of butylene, 1-8 parts of diacetone alcohol, 20-40 parts of glass fibre, 1-4 parts of potassium silicate, 5-18 parts of graphite, gathers 40-70 parts of nylon
1-5 parts of vinyl butyral, 3-12 parts of butadiene-styrene rubber, 0.5-4 parts of sodium monofluorophosphate, 3-20 parts of calcium carbonate, ethoxylated alkyl
0.5-3 parts of phenol ammonium sulfate, 3-20 parts of ceramic fibre, 3-8 parts of vinyltrimethoxysilane, 5-20 parts of carbon black, acetone 40-60
Part, 20-35 parts of ethyl alcohol, 20-30 parts of butyl acrylate, 20-40 parts of titanium sulfate, 0.04-0.3 parts of azodiisobutyronitrile.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 700-1100 DEG C, and glass fibre, ceramic fibre is added；
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred evenly with glass fibre, ceramic fibre；
3）After nylon is heated to 350-450 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 380-500 DEG C, and nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, single fluorine phosphorus is added
Sour sodium, calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, sulfuric acid
Titanium, azodiisobutyronitrile；
4）Wait for step 3）After material stirring is uniform in middle heating equipment, die for molding is transported to up to clutch.
As a further solution of the present invention：Step 1）In, heating equipment is heated to 750-1000 DEG C.
As a further solution of the present invention：Step 4）In, the material stirring time is 1-8h in heating equipment.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is by the interaction between each raw material, while clutch obtained takes into account intensity and toughness, improves its high temperature
Friction and wearing properties greatly reduce wear rate；The hardness and surface strength for improving finished product, can increase service life,
And performance is stablized.Preparation process of the present invention is simple, and production cost reduces, and is suitable for industrialized production.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：1 part of polyisobutene, nylon
30 parts, 0.5 part of diacetone alcohol, 10 parts of glass fibre, 0.5 part of potassium silicate, 3 parts of graphite, 0.5 part of polyvinyl butyral, butylbenzene
1 part of rubber, 0.1 part of sodium monofluorophosphate, 1 part of calcium carbonate, 0.1 part of ethoxylated alkylphenol ammonium sulfate, 1 part of ceramic fibre, ethylene
1 part of base trimethoxy silane, 1 part of carbon black, 30 parts of acetone, 10 parts of ethyl alcohol, 10 parts of butyl acrylate, 10 parts of titanium sulfate, azo two
0.01 part of isobutyronitrile.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 700 DEG C, and glass fibre, ceramic fibre is added.
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred with glass fibre, ceramic fibre
It is even.
3）After nylon is heated to 350 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 380 DEG C, be added nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, sodium monofluorophosphate,
Calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, titanium sulfate, idol
Nitrogen bis-isobutyronitrile.
4）Wait for step 3）In middle heating equipment after material stirring 1-8h, die for molding is transported to up to clutch.
Embodiment 2
In the embodiment of the present invention, a kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：12 parts of polyisobutene, Buddhist nun
80 parts of dragon, 12 parts of diacetone alcohol, 50 parts of glass fibre, 10 parts of potassium silicate, 25 parts of graphite, 10 parts of polyvinyl butyral, butylbenzene
20 parts of rubber, 8 parts of sodium monofluorophosphate, 30 parts of calcium carbonate, 5 parts of ethoxylated alkylphenol ammonium sulfate, 30 parts of ceramic fibre, vinyl
12 parts of trimethoxy silane, 30 parts of carbon black, 70 parts of acetone, 45 parts of ethyl alcohol, 40 parts of butyl acrylate, 50 parts of titanium sulfate, azo two
0.5 part of isobutyronitrile.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 1100 DEG C, and glass fibre, ceramic fibre is added.
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred with glass fibre, ceramic fibre
It is even.
3）After nylon is heated to 450 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 500 DEG C, be added nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, sodium monofluorophosphate,
Calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, titanium sulfate, idol
Nitrogen bis-isobutyronitrile.
4）Wait for step 3）In middle heating equipment after material stirring 8h, die for molding is transported to up to clutch.
Embodiment 3
In the embodiment of the present invention, a kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：2 parts of polyisobutene, nylon
35 parts, 0.8 part of diacetone alcohol, 15 parts of glass fibre, 0.8 part of potassium silicate, 4 parts of graphite, 0.8 part of polyvinyl butyral, butylbenzene
1 part of rubber, 0.2 part of sodium monofluorophosphate, 2 parts of calcium carbonate, 0.2 part of ethoxylated alkylphenol ammonium sulfate, 2 parts of ceramic fibre, ethylene
2 parts of base trimethoxy silane, 2 parts of carbon black, 35 parts of acetone, 15 parts of ethyl alcohol, 15 parts of butyl acrylate, 15 parts of titanium sulfate, azo two
0.02 part of isobutyronitrile.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 800 DEG C, and glass fibre, ceramic fibre is added.
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred with glass fibre, ceramic fibre
It is even.
3）After nylon is heated to 380 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 400 DEG C, be added nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, sodium monofluorophosphate,
Calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, titanium sulfate, idol
Nitrogen bis-isobutyronitrile.
4）Wait for step 3）In middle heating equipment after material stirring 2h, die for molding is transported to up to clutch.
Embodiment 4
In the embodiment of the present invention, a kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：10 parts of polyisobutene, Buddhist nun
75 parts of dragon, 10 parts of diacetone alcohol, 45 parts of glass fibre, 8 parts of potassium silicate, 20 parts of graphite, 8 parts of polyvinyl butyral, butylbenzene rubber
15 parts of glue, 6 parts of sodium monofluorophosphate, 25 parts of calcium carbonate, 4 parts of ethoxylated alkylphenol ammonium sulfate, 25 parts of ceramic fibre, vinyl three
10 parts of methoxy silane, 25 parts of carbon black, 65 parts of acetone, 40 parts of ethyl alcohol, 35 parts of butyl acrylate, 45 parts of titanium sulfate, azo two are different
0.4 part of butyronitrile.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 900 DEG C, and glass fibre, ceramic fibre is added.
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred with glass fibre, ceramic fibre
It is even.
3）After nylon is heated to 420 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 380-500 DEG C, and nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, single fluorine phosphorus is added
Sour sodium, calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, sulfuric acid
Titanium, azodiisobutyronitrile.
4）Wait for step 3）In middle heating equipment after material stirring 7h, die for molding is transported to up to clutch.
Embodiment 5
In the embodiment of the present invention, a kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：3 parts of polyisobutene, nylon
40 parts, 1 part of diacetone alcohol, 20 parts of glass fibre, 1 part of potassium silicate, 5 parts of graphite, 1 part of polyvinyl butyral, butadiene-styrene rubber 3
Part, 0.5 part of sodium monofluorophosphate, 3 parts of calcium carbonate, 0.5 part of ethoxylated alkylphenol ammonium sulfate, 3 parts of ceramic fibre, vinyl front three
3 parts of oxysilane, 5 parts of carbon black, 40 parts of acetone, 20 parts of ethyl alcohol, 20 parts of butyl acrylate, 20 parts of titanium sulfate, azodiisobutyronitrile
0.04 part.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 850 DEG C, and glass fibre, ceramic fibre is added.
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred with glass fibre, ceramic fibre
It is even.
3）After nylon is heated to 400 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 450 DEG C, be added nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, sodium monofluorophosphate,
Calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, titanium sulfate, idol
Nitrogen bis-isobutyronitrile.
4）Wait for step 3）In middle heating equipment after material stirring 3h, die for molding is transported to up to clutch.
Embodiment 6
In the embodiment of the present invention, a kind of wear-resisting automobile clutch includes according to the raw material of parts by weight：8 parts of polyisobutene, nylon
70 parts, 8 parts of diacetone alcohol, 40 parts of glass fibre, 4 parts of potassium silicate, 18 parts of graphite, 5 parts of polyvinyl butyral, butadiene-styrene rubber 12
Part, 4 parts of sodium monofluorophosphate, 20 parts of calcium carbonate, 3 parts of ethoxylated alkylphenol ammonium sulfate, 20 parts of ceramic fibre, vinyl trimethoxy
8 parts of base silane, 20 parts of carbon black, 60 parts of acetone, 35 parts of ethyl alcohol, 30 parts of butyl acrylate, 40 parts of titanium sulfate, azodiisobutyronitrile
0.3 part.
A kind of preparation method of wear-resisting automobile clutch, includes the following steps：
1）Heating equipment is heated to 950 DEG C, and glass fibre, ceramic fibre is added.
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred with glass fibre, ceramic fibre
It is even.
3）After nylon is heated to 400 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 400 DEG C, be added nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, sodium monofluorophosphate,
Calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, titanium sulfate, idol
Nitrogen bis-isobutyronitrile.
4）Wait for step 3）In middle heating equipment after material stirring 5h, die for molding is transported to up to clutch.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of wear-resisting automobile clutch, which is characterized in that include according to the raw material of parts by weight：1-12 parts of polyisobutene, Buddhist nun
30-80 parts imperial, 0.5-12 parts of diacetone alcohol, 10-50 parts of glass fibre, 0.5-10 parts of potassium silicate, 3-25 parts of graphite, polyvinyl alcohol
0.5-10 parts of butyral, 1-20 parts of butadiene-styrene rubber, 0.1-8 parts of sodium monofluorophosphate, 1-30 parts of calcium carbonate, ethoxylated alkylphenol sulphur
Sour ammonium 0.1-5 parts, 1-30 parts of ceramic fibre, 1-12 parts of vinyltrimethoxysilane, 1-30 parts of carbon black, 30-70 parts of acetone, second
10-45 parts of alcohol, 10-40 parts of butyl acrylate, 10-50 parts of titanium sulfate, 0.01-0.5 parts of azodiisobutyronitrile.
2. wear-resisting automobile clutch according to claim 1, which is characterized in that include according to the raw material of parts by weight：It is poly-
2-10 parts of isobutene, 35-75 parts of nylon, 0.8-10 parts of diacetone alcohol, 15-45 parts of glass fibre, 0.8-8 parts of potassium silicate, graphite
4-20 parts, 0.8-8 parts of polyvinyl butyral, 1-15 parts of butadiene-styrene rubber, 0.2-6 parts of sodium monofluorophosphate, 2-25 parts of calcium carbonate, second
0.2-4 parts of oxygroup alkyl phenol ammonium sulfate, 2-25 parts of ceramic fibre, 2-10 parts of vinyltrimethoxysilane, 2-25 parts of carbon black,
35-65 parts of acetone, 15-40 parts of ethyl alcohol, 15-35 parts of butyl acrylate, 15-45 parts of titanium sulfate, azodiisobutyronitrile 0.02-0.4
Part.
3. wear-resisting automobile clutch according to claim 1, which is characterized in that include according to the raw material of parts by weight：It is poly-
3-8 parts of isobutene, 40-70 parts of nylon, 1-8 parts of diacetone alcohol, 20-40 parts of glass fibre, 1-4 parts of potassium silicate, 5-18 parts of graphite,
1-5 parts of polyvinyl butyral, 3-12 parts of butadiene-styrene rubber, 0.5-4 parts of sodium monofluorophosphate, 3-20 parts of calcium carbonate, ethoxylation alkane
0.5-3 parts of base phenol ammonium sulfate, 3-20 parts of ceramic fibre, 3-8 parts of vinyltrimethoxysilane, 5-20 parts of carbon black, acetone 40-60
Part, 20-35 parts of ethyl alcohol, 20-30 parts of butyl acrylate, 20-40 parts of titanium sulfate, 0.04-0.3 parts of azodiisobutyronitrile.
4. a kind of preparation method of wear-resisting automobile clutch as described in any one of claims 1-3, which is characterized in that including with
Lower step：
1）Heating equipment is heated to 700-1100 DEG C, and glass fibre, ceramic fibre is added；
2）Graphite, butadiene-styrene rubber, carbon black are slowly added into heating equipment, fully stirred evenly with glass fibre, ceramic fibre；
3）After nylon is heated to 350-450 DEG C in advance, by heating equipment temperature while material is stirred in heating equipment
Degree is reduced to 380-500 DEG C, and nylon and polyisobutene, diacetone alcohol, potassium silicate, polyvinyl butyral, single fluorine phosphorus is added
Sour sodium, calcium carbonate, ethoxylated alkylphenol ammonium sulfate, vinyltrimethoxysilane, acetone, ethyl alcohol, butyl acrylate, sulfuric acid
Titanium, azodiisobutyronitrile；
4）Wait for step 3）After material stirring is uniform in middle heating equipment, die for molding is transported to up to clutch.
5. the preparation method of wear-resisting automobile clutch according to claim 4, which is characterized in that step 1）In, heating
Equipment is heated to 750-1000 DEG C.
6. the preparation method of wear-resisting automobile clutch according to claim 4, which is characterized in that step 4）In, heating
The material stirring time is 1-8h in equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008720.6A CN108276764A (en) | 2017-01-06 | 2017-01-06 | A kind of wear-resisting automobile clutch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008720.6A CN108276764A (en) | 2017-01-06 | 2017-01-06 | A kind of wear-resisting automobile clutch and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108276764A true CN108276764A (en) | 2018-07-13 |
Family
ID=62800853
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710008720.6A Pending CN108276764A (en) | 2017-01-06 | 2017-01-06 | A kind of wear-resisting automobile clutch and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032229A (en) * | 2020-09-14 | 2020-12-04 | 来安县隆华摩擦材料有限公司 | High-temperature-resistant nano calcium carbonate automobile clutch friction plate and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112014A (en) * | 2015-08-03 | 2015-12-02 | 来安县隆华摩擦材料有限公司 | Asphalt automobile clutch friction material, and preparation method therefor |
| CN106050969A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Basalt-fiber-reinforced automobile clutch facing assembly and manufacturing method |
-
2017
- 2017-01-06 CN CN201710008720.6A patent/CN108276764A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112014A (en) * | 2015-08-03 | 2015-12-02 | 来安县隆华摩擦材料有限公司 | Asphalt automobile clutch friction material, and preparation method therefor |
| CN106050969A (en) * | 2016-07-18 | 2016-10-26 | 张和庆 | Basalt-fiber-reinforced automobile clutch facing assembly and manufacturing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032229A (en) * | 2020-09-14 | 2020-12-04 | 来安县隆华摩擦材料有限公司 | High-temperature-resistant nano calcium carbonate automobile clutch friction plate and production method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |