CN105605132B - Automobile brake sheet - Google Patents
Automobile brake sheet Download PDFInfo
- Publication number
- CN105605132B CN105605132B CN201610129811.0A CN201610129811A CN105605132B CN 105605132 B CN105605132 B CN 105605132B CN 201610129811 A CN201610129811 A CN 201610129811A CN 105605132 B CN105605132 B CN 105605132B
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- Prior art keywords
- parts
- glue
- line
- heat isolating
- steel plate
- Prior art date
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Links
- 238000013016 damping Methods 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 239000005060 rubber Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 9
- 239000005011 phenolic resin Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 6
- 235000012222 talc Nutrition 0.000 claims abstract description 6
- 239000002671 adjuvant Substances 0.000 claims abstract description 5
- 229920000297 Rayon Polymers 0.000 claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005864 Sulphur Substances 0.000 claims abstract description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000006229 carbon black Substances 0.000 claims abstract description 4
- 235000019241 carbon black Nutrition 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims abstract description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 4
- 238000009941 weaving Methods 0.000 claims abstract 2
- 238000005507 spraying Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 10
- 238000004513 sizing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007731 hot pressing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004088 foaming agent Substances 0.000 claims description 4
- 229940070527 tourmaline Drugs 0.000 claims description 4
- 229910052613 tourmaline Inorganic materials 0.000 claims description 4
- 239000011032 tourmaline Substances 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 4
- 239000003232 water-soluble binding agent Substances 0.000 claims description 4
- 239000004902 Softening Agent Substances 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 239000012744 reinforcing agent Substances 0.000 claims description 3
- 239000012763 reinforcing filler Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000037394 skin elasticity Effects 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- -1 phenolic aldehyde Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/045—Bonding
- F16D2069/0466—Bonding chemical, e.g. using adhesives, vulcanising
- F16D2069/0475—Bonding chemical, e.g. using adhesives, vulcanising comprising thermal treatment
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0491—Tools, machines, processes
-
- 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
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0082—Production methods therefor
- F16D2200/0086—Moulding materials together by application of heat and pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of easy to process,Abrasion resistant effect is good,The excellent automobile brake sheet of effect of heat insulation,Including installing steel plate,It is arranged at the heat isolating damping glue-line of installation steel plate one side,It is arranged at the friction brake skin of heat isolating damping glue-line side,Reinforcing fibre net is provided between heat isolating damping glue-line and friction brake skin,Reinforcing fibre net is formed by ceramic fibre and viscose rayon mixed weaving,The surface of installation steel plate offers T-shaped forming cavity,Heat isolating damping glue-line is arranged in T-shaped forming cavity,The friction brake skin includes 490 parts of butadiene-styrene rubbers according to percentage by weight,90 parts of cis-butadiene cements,355 parts of phenolic resin,25 parts of sulphur,400 parts of carbon blacks,240 parts of high-phenylethylenes,50 parts of zirconium oxides,190 parts of metal powders,60 parts of tyre talcs,60 parts of chromite powders,60 parts of magnetite powders,40 parts of hollow aluminosilicate balls,30 parts of hollow ceramic micro mists,30 parts of hollow glass micropearls,70 parts of adjuvants.
Description
Technical field
The present invention relates to braking automobile part, more particularly to a kind of automobile brake sheet.
Background technology
Brake rubber block is one of component mostly important in motor vehicle braking system.Existing brake rubber block is mainly by synthetic rubber
It is made, the brake rubber block of wheel chair wheel mainly adds iron wire in rubber, to increase the coefficient of kinetic friction of whole brake rubber block, still
After adding iron wire, the hardness of brake rubber block can be too big, and hardness can so exist and stop in the D70-80 degree of shore hardness in use
Car sound is big, generates heat the defects of high, and then influences the service life of wheel hub；And the brake rubber block of cycle wheel is due to control
Convenience, the brake rubber block hardness that it is used is smaller, and hardness is in the A60-70 degree of shore hardness, but softer brake rubber block
It is easy to wear.As can be seen here, the control of brake rubber block hardness is always the problem that dealer endeavours research.
The content of the invention
It is easy to process, resistance to so as to provide a kind of automobile brake sheet it is an object of the invention to overcome the shortcomings of above-mentioned technology
Mill effect is good, effect of heat insulation is excellent.
Technical scheme is such used by invention：Automobile brake sheet, including steel plate is installed, is arranged at the installation steel
The heat isolating damping glue-line of plate one side, the friction brake skin for being arranged at the heat isolating damping glue-line side, the heat isolating damping glue
Reinforcing fibre net is provided between layer and the friction brake skin, the reinforcing fibre net is mixed by ceramic fibre with viscose rayon
Braiding forms, and the surface of the installation steel plate offers T-shaped forming cavity, and the heat isolating damping glue-line is arranged at the T-shaped shaping
Intracavitary, the friction brake skin include 490 parts of butadiene-styrene rubbers, 90 parts of cis-butadiene cements, 355 parts of phenolic resin, 25 according to percentage by weight
Part sulphur, 400 parts of carbon blacks, 240 parts of high-phenylethylenes, 50 parts of zirconium oxides, 190 parts of metal powders, 60 parts of tyre talcs, 60 parts of chromites
Powder, 60 parts of magnetite powders, 40 parts of hollow aluminosilicate balls, 30 parts of hollow ceramic micro mists, 30 parts of hollow glass micropearls, 70 parts of auxiliary
Agent；Heat isolating damping glue-line includes 15-35% water-soluble binders, 5-10% magnesium carbonate, 10-20% tourmaline according to percentage by weight
Powder, 5-20% reinforcing fillers, 1-10% foaming agents, 1-5% cerium oxide, remaining be water;
The processing method of the automobile brake sheet, including
S1：Dispensing will be carried out according to the component of friction brake skin, it is uniform that dispensing is carried out into high-speed stirred；
S2：The even application heat isolating damping glue-line in the T-shaped forming cavity of installation steel plate；
S3：Reinforcing fibre net is laid above heat isolating damping glue-line；
S4：Installation steel plate is placed in the mould of pressuring machine by manipulator, while will be matched somebody with somebody by what is stirred
In the loading chamber of materials quantitative injection moulding mould, hot-forming, 150-170 degrees Celsius of hot pressing temperature, time 250- are carried out
300 seconds, hot pressing pressure 12-18MPa；Sintering semi-finished product toast 1.6 to 2.5 at a temperature of 150 to 300 DEG C
Hour, then toasted 2 to 3 hours at a temperature of 160-240 DEG C, semi finished brake disc is made；
S5：Semi finished brake disc is placed in vulcanizing press and carries out vulcanizing treatment, curing temperature is more than 270 degrees Celsius,
Sulfide stress is 18MPa, is kept for 15 minutes；
S6：Finished product will be made after semi-finished product deburring after vulcanization, then by examining, packing；
Cycloconveyor belt that the production equipment of the automobile brake sheet includes being used to convey installation steel plate, along the annular
Glue-spraying mechanism that the conveying direction of conveyer belt is set gradually, web laying apparatus, conveying mechanical arm, hot press；The glue spraying
Mechanism includes glue spraying frame, the sizing material vacuum blending tank being arranged on the glue spraying frame, the slip set is slided along horizontal direction
Frame, the glue-spraying spout being arranged on the travelling carriage, the glue-spraying spout are connected with the sizing material vacuum blending tank by flexible pipe；Institute
Stating web laying apparatus includes fiber material storing box, the cradle for conveying fiber net, is arranged on the cradle and is used for
The negative pressure sucker of adsorbing fiber net；The conveying mechanical arm includes base, rotates the swing arm being arranged on the base, is arranged at
The clamping gripper of described swing arm one end, the loading chamber of the hot press pass through with material conveying tube and the high speed for mix
Dispersion machine is connected, described with being provided with quantitative feed meter on material conveying tube.
It is further improved to be：The adjuvant includes 10 portions of reinforcing agents, 10 parts of softening agents, 10 parts of age resistor, 20 parts of increasings
Mould agent, 20 parts of dispersants.
By using preceding solution, the beneficial effects of the invention are as follows：
1st, phenolic resin and high-phenylethylene are added, high-phenylethylene can increase the same of the hardness of overall sizing material and elasticity
When be more conducive to the engagement of phenolic resin and rubber, phenolic resin serves not only as filler while increases the hardness of rubber, wheel brake
The good and hardness of skin elasticity is moderate, and hardness reaches shore A92-98 degree, that is, meets the brake of the low noise, low-heat of wheel chair wheel
Performance；
2nd, the effect that absorption noise is improved while hollow aluminosilicate ball improves adsorptivity is added, friction brake skin can be increased
Gas permeability, reduce production when crackle and put bubble phenomenon；
3rd, chromite and magnetic iron ore are added and adds coefficient of friction, played good increasing by adding tyre talc and rub noise abatement
Effect；
4th, it is conveniently stripped by adding hollow ceramic micro mist and hollow glass micropearl, ensure product surface quality.
Brief description of the drawings
Fig. 1 is the production equipment schematic diagram of the present invention；
Fig. 2 is schematic diagram of the present invention.
Wherein：The 1st, steel plate is installed；2nd, heat isolating damping glue-line；3rd, friction brake skin；4th, cycloconveyor belt；5th, glue-spraying mechanism；
6th, web laying apparatus；7th, conveying mechanical arm；8th, hot press；9th, high speed dispersor；10th, vacuum blending tank.
Embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Fig. 2 the present invention discloses a kind of automobile brake sheet, including steel plate 1 is installed, is arranged at the installation steel plate 1
The heat isolating damping glue-line 2 of one side, the friction brake skin 3 for being arranged at the side of heat isolating damping glue-line 2, the heat isolating damping glue
Reinforcing fibre net is provided between layer 2 and the friction brake skin 3, the reinforcing fibre net is mixed by ceramic fibre and viscose rayon
Compile in collaboration with to knit and form, the surface of the installation steel plate 1 offers T-shaped forming cavity, and the heat isolating damping glue-line 2 is arranged at the T-shaped
In forming cavity, the friction brake skin 3 includes 490 parts of butadiene-styrene rubbers, 90 parts of cis-butadiene cements, 355 parts of phenolic aldehyde trees according to percentage by weight
Fat, 25 parts of sulphur, 400 parts of carbon blacks, 240 parts of high-phenylethylenes, 50 parts of zirconium oxides, 190 parts of metal powders, 60 parts of tyre talcs, 60 parts of chromium
Iron Ore Powder, 60 parts of magnetite powders, 40 parts of hollow aluminosilicate balls, 30 parts of hollow ceramic micro mists, 30 parts of hollow glass micropearls, 70 parts it is auxiliary
Auxiliary agent.
By opening up T-shaped forming cavity on installation steel plate 1, increase it when being easy to heat isolating damping glue-line 2 to be molded with installing steel
Contact surface between plate 1, both bonding strengths are improved, in addition by being set between heat isolating damping glue-line 2 and friction brake skin 3
Reinforcing fibre net is put, while improving heat isolating damping 2 intensity of glue-line so that connect between heat isolating damping glue-line 2 and friction brake skin 3
Connect intensity increase.
1st, phenolic resin and high-phenylethylene are added, high-phenylethylene can increase the same of the hardness of overall sizing material and elasticity
When be more conducive to the engagement of phenolic resin and rubber, phenolic resin serves not only as filler while increases the hardness of rubber, wheel brake
The good and hardness of skin elasticity is moderate, and hardness reaches shore A92-98 degree, that is, meets the brake of the low noise, low-heat of wheel chair wheel
Performance；
2nd, the effect that absorption noise is improved while hollow aluminosilicate ball improves adsorptivity is added, friction brake skin can be increased
3 gas permeability, reduce crackle when producing and put bubble phenomenon；
3rd, chromite and magnetic iron ore are added and adds coefficient of friction, played good increasing by adding tyre talc and rub noise abatement
Effect；
4th, it is conveniently stripped by adding hollow ceramic micro mist and hollow glass micropearl, ensure product surface quality.
The processing method of the automobile brake sheet, including
S1：Dispensing will be carried out according to the component of friction brake skin 3, it is uniform that dispensing is carried out into high-speed stirred；
S2：The even application heat isolating damping glue-line 2 in the T-shaped forming cavity of installation steel plate 1；
S3：Reinforcing fibre net is laid above heat isolating damping glue-line 2；
S4：Installation steel plate 1 is placed in the mould of pressuring machine by manipulator, while will be matched somebody with somebody by what is stirred
In the loading chamber of materials quantitative injection moulding mould, hot-forming, 150-170 degrees Celsius of hot pressing temperature, time 250- are carried out
300 seconds, hot pressing pressure 12-18MPa；Sintering semi-finished product toast 1.6 to 2.5 at a temperature of 150 to 300 DEG C
Hour, then toasted 2 to 3 hours at a temperature of 160-240 DEG C, semi finished brake disc is made；
S5：Semi finished brake disc is placed in vulcanizing press and carries out vulcanizing treatment, curing temperature is more than 270 degrees Celsius,
Sulfide stress is 18MPa, is kept for 15 minutes；
S6：Finished product will be made after semi-finished product deburring after vulcanization, then by examining, packing.
As shown in figure 1, the production equipment of the automobile brake sheet include be used for convey installation steel plate 1 cycloconveyor belt 4,
The glue-spraying mechanism 5 that is set gradually along the conveying direction of the cycloconveyor belt 4, web laying apparatus 6, conveying mechanical arm 7,
Hot press 8；The glue-spraying mechanism 5 includes glue spraying frame, the sizing material vacuum blending tank 10 being arranged on the glue spraying frame, along level
The travelling carriage set, the glue-spraying spout being arranged on the travelling carriage are slided in direction, and the glue-spraying spout mixes with the sizing material vacuum
Tank 10 is connected by flexible pipe；The web laying apparatus 6 include fiber material storing box, the cradle for conveying fiber net,
It is arranged at the negative pressure sucker for being used for adsorbing fiber net on the cradle；The conveying mechanical arm 7 includes base, rotation is arranged at
Swing arm on the base, the clamping gripper for being arranged at described swing arm one end, the loading chamber of the hot press 8 are defeated by dispensing
Pipe is sent to be connected with for the high speed dispersor 9 of mix, it is described with being provided with quantitative feed meter on material conveying tube.
In order to reduce environmental pollution and reduce cost, heat isolating damping glue-line 2 includes 15-35% water according to percentage by weight
Soluble adhesive, 5-10% magnesium carbonate, 10-20% tourmaline powders, 5-20% reinforcing fillers, 1-10% foaming agents, 1-5% cerium oxide,
Remaining is water, wherein being inorganic matter in addition to water-soluble binder and foaming agent, water-soluble binder need not in addition
Organic solvent, nontoxic in process of production and cost is low, in addition by adding tourmaline powder, improves effect of heat insulation and brake block
Surface is not likely to produce water smoke phenomenon.
The embodiment optimized in the present embodiment is that the adjuvant is prevented including 10 portions of reinforcing agents, 10 parts of softening agents, 10 parts
Old agent, 20 parts of plasticizer, 20 parts of dispersants.
The general principle and principal character and its advantage of the present invention has been shown and described above, the technical staff of the industry should
The understanding, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and explanation
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention, the claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (2)
1. automobile brake sheet, it is characterised in that：Including installation steel plate, it is arranged at the heat isolating damping glue for installing steel plate one side
Layer, be arranged at the friction brake skin of the heat isolating damping glue-line side, the heat isolating damping glue-line and the friction brake skin it
Between be provided with reinforcing fibre net, the reinforcing fibre net is formed by ceramic fibre and viscose rayon mixed weaving, the installation steel
The surface of plate offers T-shaped forming cavity, and the heat isolating damping glue-line is arranged in the T-shaped forming cavity, the friction brake skin
Include 490 parts of butadiene-styrene rubbers, 90 parts of cis-butadiene cements, 355 parts of phenolic resin, 25 parts of sulphur, 400 parts of carbon blacks, 240 according to percentage by weight
Part high-phenylethylene, 50 parts of zirconium oxides, 190 parts of metal powders, 60 parts of tyre talcs, 60 parts of chromite powders, 60 parts of magnetite powders, 40 parts of silicon
Sour aluminium hollow ball, 30 parts of hollow ceramic micro mists, 30 parts of hollow glass micropearls, 70 parts of adjuvants；Heat isolating damping glue-line is according to weight
Percentage includes 15-35% water-soluble binders, 5-10% magnesium carbonate, 10-20% tourmaline powders, 5-20% reinforcing fillers, 1-10%
Foaming agent, 1-5% cerium oxide, remaining be water;
The processing method of the automobile brake sheet, including
S1：Dispensing will be carried out according to the component of friction brake skin, it is uniform that dispensing is carried out into high-speed stirred；
S2：The even application heat isolating damping glue-line in the T-shaped forming cavity of installation steel plate；
S3：Reinforcing fibre net is laid above heat isolating damping glue-line；
S4：Installation steel plate is placed in the mould of pressuring machine by manipulator, while by by stirring with anticipating
In the loading chamber for measuring injection moulding mould, hot-forming, 150-170 degrees Celsius of hot pressing temperature, time 250-300 are carried out
Second, hot pressing pressure 12-18MPa；It is small that sintering semi-finished product toast 1.6 to 2.5 at a temperature of 150 to 300 DEG C
When, then toasted 2 to 3 hours at a temperature of 160-240 DEG C, semi finished brake disc is made；
S5：Semi finished brake disc is placed in vulcanizing press and carries out vulcanizing treatment, curing temperature is more than 270 degrees Celsius, vulcanization
Pressure is 18MPa, is kept for 15 minutes；
S6：Finished product will be made after semi-finished product deburring after vulcanization, then by examining, packing；
The production equipment of the automobile brake sheet includes being used to convey the cycloconveyor belt for installing steel plate, conveyed along the annular
Glue-spraying mechanism that the conveying direction of band is set gradually, web laying apparatus, conveying mechanical arm, hot press；The glue-spraying mechanism
The travelling carriage set is slided including glue spraying frame, the sizing material vacuum blending tank being arranged on the glue spraying frame, along horizontal direction, is set
The glue-spraying spout being placed on the travelling carriage, the glue-spraying spout are connected with the sizing material vacuum blending tank by flexible pipe；The fibre
Dimension net laying apparatus includes fiber material storing box, the cradle for conveying fiber net, is arranged on the cradle for adsorbing
The negative pressure sucker of web；The conveying mechanical arm include base, rotate the swing arm being arranged on the base, be arranged at it is described
The clamping gripper of swing arm one end, the loading chamber of the hot press with material conveying tube and the high speed for mix by disperseing
Machine is connected, described with being provided with quantitative feed meter on material conveying tube.
2. automobile brake sheet according to claim 1, it is characterised in that：The adjuvant include 10 portions of reinforcing agents, 10 parts
Softening agent, 10 parts of age resistor, 20 parts of plasticizer, 20 parts of dispersants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129811.0A CN105605132B (en) | 2016-03-08 | 2016-03-08 | Automobile brake sheet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129811.0A CN105605132B (en) | 2016-03-08 | 2016-03-08 | Automobile brake sheet |
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| CN105605132A CN105605132A (en) | 2016-05-25 |
| CN105605132B true CN105605132B (en) | 2018-01-30 |
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| CN201610129811.0A Active CN105605132B (en) | 2016-03-08 | 2016-03-08 | Automobile brake sheet |
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| CN110634977B (en) * | 2019-08-01 | 2021-09-14 | 晶澳（扬州）太阳能科技有限公司 | Integrated packaging adhesive film photovoltaic glass preparation device |
| CN115076270B (en) * | 2022-07-19 | 2022-11-04 | 杭州安耐特实业有限公司 | Efficient low-energy-consumption brake pad production process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1038190C (en) * | 1994-09-30 | 1998-04-29 | 吴学仁 | Processing method for non-pollution low-friction coefficient synthetic hem shoe and its products |
| CN1209381A (en) * | 1998-06-16 | 1999-03-03 | 谭美田 | Rubber multielement synthesized brake shoe and producing method therefor |
| CN101070393A (en) * | 2007-05-19 | 2007-11-14 | 单东成 | Polymer material, its preparing method and use |
| CN101200551B (en) * | 2007-11-28 | 2010-08-11 | 华南理工大学 | Vehicle composite friction material containing potassium titanate whisker and preparation method thereof |
| CN101555399A (en) * | 2009-05-20 | 2009-10-14 | 山东大王信义载重汽车配件有限公司 | Novel brake pad material of truck |
| CN101550976B (en) * | 2009-05-22 | 2010-09-22 | 莱州鲁达刹车片有限公司 | Environment-friendly ceramic brake and manufacturing technique thereof |
| CN201687879U (en) * | 2009-12-22 | 2010-12-29 | 郑州白云实业有限公司 | High-strength wear-resistant double-layered composite material brake pad |
| CN101942168B (en) * | 2010-09-02 | 2015-07-08 | 恩比尔(厦门)机械制造有限公司 | Wheel brake pad and production process thereof |
| JP6157071B2 (en) * | 2011-09-14 | 2017-07-05 | 曙ブレーキ工業株式会社 | Friction material |
| CN102796270B (en) * | 2012-08-24 | 2015-03-11 | 朱育盼 | Preparation method of friction material for clutch |
| CN102816409B (en) * | 2012-08-24 | 2014-05-07 | 宁波市阳光汽车配件有限公司 | Friction material for clutch |
| CN102977600B (en) * | 2012-11-23 | 2015-03-11 | 山东金麒麟股份有限公司 | Disc type brake friction material, disc type brake and disc type brake manufacturing process |
| CN104387634B (en) * | 2014-11-03 | 2016-04-13 | 无锡金鑫集团股份有限公司 | A kind of HGM-C type high friction composite brake shoe and preparation method thereof |
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