CN105402293A - Friction plate bonding method - Google Patents
Friction plate bonding method Download PDFInfo
- Publication number
- CN105402293A CN105402293A CN201511010059.XA CN201511010059A CN105402293A CN 105402293 A CN105402293 A CN 105402293A CN 201511010059 A CN201511010059 A CN 201511010059A CN 105402293 A CN105402293 A CN 105402293A
- Authority
- CN
- China
- Prior art keywords
- metal base
- parts
- powder
- temperature conditions
- base material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- F16D69/04—Attachment of linings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a friction plate bonding method. The method comprises steps as follows: an ingredient mixing step: ingredients are weighed and added to a stirrer for stirring and mixing, and an ingredient mixture is obtained; a surface treatment step of a metal base material: the metal base material is subjected to shot blasting firstly, the surface roughness of the metal base material is increased, after that, the metal base material is subjected to sand blasting and is cleaned with an H2SO4 solution with the mass concentration of 2%-4%, then the metal base material is cleaned with clean water, and the metal base material is dried and cooled finally; a cold press molding step: the ingredient mixture is put into a preforming mold for pressing and preforming; a gluing step: the surface of the metal base material is coated with a binding agent; a hot press molding step: the metal base material is overlapped with a preformed ingredient mixture, the binding agent is preliminarily cured under the heating and pressurizing conditions, and a formed product is obtained; a sulfuration step: the formed product is heated and the curing reaction is enabled to be finished. The bonding force of the metal base material of a friction plate and the friction material is high.
Description
Technical field
The present invention relates to friction materials technology field, in particular to a kind of friction plate adhesive bonding method.
Background technique
Friction material is that one is applied on dynamic power machine, relies on rubbing action to perform the component materials of braking and transmission agency.It mainly comprises brake facing (brake block) and clutch surface (clutch plate).Brake block is used for braking, and clutch plate is used for transmission.
The various vehicles of any machinery and motion all must have to be braked or transmission device.Friction material is the critical piece on this braking or transmission device.Its topmost function absorbs or transferring power by rubbing.As clutch plate transferring power, braking plate absorbs kinetic energy.They enable machinery and various motor vehicle work safely and reliably.Friction material is that one is widely used and very crucially material thus.
Friction material is a kind of composite material, and it is by high polymer binder (resin and rubber), reinforcing fiber and frictional property regulator three major types forms and other compounding ingredient is formed, the goods made through a series of production and processing.The feature of friction material has good friction factor and abrasion resistance properties, has certain heat resistance and mechanical strength simultaneously, can meet the transmission of vehicle or machinery and the performance requirement of braking.They are widely used on all kinds of engineering mechanical devices such as automobile, train, aircraft, oil-well rig.Civil goods is if bicycle, washing machine etc. are as the transmission of power or the indispensable material of braking deceleration.
The friction plate that existing friction plate adhesive bonding method is obtained, wear resistance is poor, and combination force between metal base and friction material is poor.
In view of this, special proposition the present invention.
Summary of the invention
The first object of the present invention is to provide a kind of friction plate adhesive bonding method, method of the present invention
In order to realize above-mentioned purpose of the present invention, spy by the following technical solutions:
A kind of friction plate adhesive bonding method, comprises the following steps:
Batching batch mixing step: with parts by weight, take following batching to add in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 10-15 part, aramid fibre pulp 3-6 part, phenolic resin 18-25 part, zine stearate 2-4 part, zirconium silicate 2-4 part, feldspar in powder 2-6 part, calcium carbonate 3-6 part, biotite powder 3-8 part, Fluorspar Powder 1-5 part, magnesium oxide 2-5 part, barium sulphate 2-4 part, antimony trisulphide 2-4 part, micaceous iron oxide 3-6 part, iron oxide black 3-8 part, crystal whisker of hexa potassium titanate 4-8 part, the cotton 4-8 part of red copper, Frication powder 2-5 part, rubber powder 1-5 part, crystalline flake graphite 3-6 part, electrolytic copper powder 3-6 part, zinc powder 5-8 part,
The surface treatment step of metal base: first carry out Shot Blasting to metal base, then carries out sand blast to metal base, is then the H of 2-4% by mass concentration
2sO
4solution cleans metal base, then cleans metal base with clear water, finally carries out drying and cooling processing to metal base;
Cold compression molding step: put into by ingredients mixture in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed is heated and curing reaction is terminated.
Friction plate is briefly first batching mixed and pre-molding, then in metal base bonding, then hot-forming, eventually pass a series of process step and make final friction plate, wherein ingredients mixture is exactly friction material after solidifying completely.Artificer's discovery of the present invention making difficult point wherein, is the selection of preparing burden on the one hand, is the bonding of batching and base substrate on the other hand.
Artificer of the present invention, for the deficiency of existing friction plate preparation method, elitely determines cellulose fiber, aramid fibre pulp, phenolic resin, zine stearate, zirconium silicate, feldspar in powder, calcium carbonate, biotite powder, Fluorspar Powder, magnesium oxide, barium sulphate, antimony trisulphide, micaceous iron oxide, iron oxide black, crystal whisker of hexa potassium titanate, red copper cotton, Frication powder, rubber powder, crystalline flake graphite, electrolytic copper powder and zinc powder as batching.
Select a large amount of fiber to carry out hybrid buildup, not only can reduce costs, and the advantage of fiber can be given full play to, made up the defect of other batchings, make performance more perfect, more excellent.Also select rubber powder, make use of the elasticity of rubber powder, made friction material have high coefficient of friction and the large feature of transmitting torque, and the wearing and tearing between friction material and antithesis sheet can also be reduced, reduce the wear rate of friction material.Simultaneously, crystal whisker of hexa potassium titanate is strong to ultrared reflectivity, so, the energy of quite a few produced in friction process is reflected by the crystal whisker of hexa potassium titanate in brake block, thus slow down the rising of brake block self-temperature, also improve the serviceability temperature of brake block, ensure that the Safety performance of brake block braking process; The thermal conductivity of crystal whisker of hexa potassium titanate is lower, and temperature is higher, and thermal conductivity is lower, also slow down the transmission rate of energy in friction process, reduce the heating rate of brake block, extend the working life of friction plate matrix resin, also ensure that Safety performance and the stability of braking process.Red copper cotton is the indefinite form fiber be processed to form by red copper, and red copper cotton has acted on the low hardness of metal simple-substance copper, all advantages such as wear-resistant, thermal conductivity is good, and has the friction factor of stable friction plate and reduce the effect worn away.In addition, red copper cotton can replace a part to be braked the binding agent of the frictional heat burning mistake that process produces, and infiltrates Friction Disk Surface, improves Braking efficiency and prevent metal hot spot.Aramid fibre pulp carries out the product after surface fibrillation process to aramid fibre, can strengthen the combination force between batching.After batching solidification of the present invention, friction material intensity is high, thermal conductivity good, wear rate is low.
Shot Blasting is the surface roughness in order to increase metal base, strengthens the combination force between metal base and preformed ingredients mixture.
H
2sO
4solution is on the one hand greasy dirt in order to remove metallic substrate surface and oxide, and be carry out microetch to metal base on the other hand, object is the burr in order to be formed when removing Shot Blasting, is also the roughness in order to increase metallic substrate surface further.H
2sO
4solution concentration can not higher than 4%, otherwise the small embossment formed in Shot Blasting process can by H
2sO
4solution can erode, and roughness is reduced.
A kind of friction plate adhesive bonding method provided by the invention, by selecting specific batching, optimizes the proportioning of each batching, strong with the metal base combination force after process, Be very effective; In addition, after batching solidification of the present invention, friction material intensity is high, thermal conductivity good, wear rate is low.
As preferably, in the surface treatment step of metal base, drying condition is: roasting 4-8 hour under the temperature conditions of 70-150 DEG C.
Under this temperature conditions, metal base is not easily oxidized, and can avoid, at metallic substrate surface product oxide, can improving the bonding strength of Bond and metal base.
As preferably, in the surface treatment step of metal base, drying condition is: roasting 1-2 hour under the temperature conditions of 70-80 DEG C, then roasting 1-2 hour under the temperature conditions of 110-130 DEG C, roasting 1-2 hour under the temperature conditions of 140-150 DEG C again, finally roasting 1-2 hour under the temperature conditions of 70-80 DEG C.
This preferred version have employed segmented baking, metal base can be avoided because surface and the inner uneven structure stability affecting metal base of being heated, the stress of metal base inside can be discharged, metal base in braking process can be avoided to deform or destroy.
As preferably, in the surface treatment step of metal base, drying condition is: under the temperature conditions of 75 DEG C roasting 1.5 hours, then temperature conditions under 120 DEG C roasting 1.5 hours, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C.
As preferably, in the surface treatment step of metal base, before drying is carried out to metal base, sand blast is carried out to metal base.
Can adopt in copper ore, silica sand, emery, iron sand and SEMEN AMOMI LONGILIGULA during sandblasting any one.
As preferably, during sandblasting, adopt 100-200 object emery.
Emery intensity is high, easily form fine and close and trickle pit on metal foundation surface, and the processing time is short, is conducive to enhancing productivity.
Further preferably, 140-180 object emery is adopted during sandblasting.
Further preferably, 160 object emery are adopted during sandblasting.
As preferably, in described hot-forming step, temperature be 120-130 DEG C, pressure suppresses under being the condition of 40-45MPa.
Because metallic substrate surface carries out the process of process roughening, the surface roughness of metal base is higher, metallic substrate surface has a lot of unevenness, and pit is all with micron level, because the surface tension of Bond is larger, not easily be filled in these unevenness, so the pressure condition needed is greater than the pressure condition of existing method.
As preferably, in described hot-forming step, temperature be 130 DEG C, pressure suppresses under being the condition of 45MPa.
As preferably, in batching blend step, batching is according to parts by weight, comprise: cellulose fiber 10-15 part, aramid fibre pulp 3-6 part, phenolic resin 18-25 part, zine stearate 2-4 part, zirconium silicate 2-4 part, feldspar in powder 2-6 part, calcium carbonate 3-6 part, biotite powder 3-8 part, Fluorspar Powder 1-5 part, magnesium oxide 2-5 part, barium sulphate 2-4 part, antimony trisulphide 2-4 part, micaceous iron oxide 3-6 part, iron oxide black 3-8 part, crystal whisker of hexa potassium titanate 4-8 part, the cotton 4-8 part of red copper, Frication powder 2-5 part, rubber powder 1-5 part, crystalline flake graphite 3-6 part, electrolytic copper powder 3-6 part, zinc powder 5-8 part.
As preferably, cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts.
As preferably, in described batching, be also added with coupling agent 4-6 part.
When sulfuration, coupling agent can react with inorganic material in batching simultaneously, and carries out surface modification to it, and modified inorganic material and resin-bonded better, can reduce the wear rate of friction material.
As preferably, described coupling agent is at least one in Aluminate coupling agent and titanate coupling agent.
As preferably, described phenolic resin is the fine phenol-formaldehyde resin modified of fourth.
Compared with prior art, beneficial effect of the present invention is: the metal base of obtained friction plate and the combination force of friction material strong, friction material internal bond strength is high, bonding strength is good, maintain the continuity of friction material, improve torque transmission capacity and the friction plate mechanical strength of friction plate, extend the working life of friction plate.
Embodiment
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but it will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting the scope of the invention.Unreceipted actual conditions person in embodiment, the condition of conveniently conditioned disjunction MANUFACTURER suggestion is carried out.Agents useful for same or the unreceipted production firm person of instrument, be and can buy by commercially available the conventional products obtained.
Embodiment 1
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 10 parts, aramid fibre pulp 3 parts, 18 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 2 parts, 6 parts, calcium carbonate, 3 parts, biotite powder, Fluorspar Powder 1 part, 2 parts, magnesium oxide, 2 parts, barium sulphate, antimony trisulphide 2 parts, micaceous iron oxide 6 parts, iron oxide black 3 parts, crystal whisker of hexa potassium titanate 8 parts, cotton 4 parts of red copper, Frication powder 2 parts, rubber powder 1, crystalline flake graphite 3 parts, electrolytic copper powder 3 parts, zinc powder 5 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 2%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 2 hours under the temperature conditions of 70 DEG C, then bake 2 hours under the temperature conditions of 110 DEG C, bake 2 hours under the temperature conditions of 140 DEG C again, finally bake 2 hours under the temperature conditions of 70 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 2
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 4 parts, 20 parts, phenolic resin, zine stearate 3 parts, zirconium silicate 3 parts, feldspar in powder 3 parts, 4 parts, calcium carbonate, 4 parts, biotite powder, Fluorspar Powder 2 parts, 3 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 6 parts, crystal whisker of hexa potassium titanate 8 parts, cotton 5 parts of red copper, Frication powder 4 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 6 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 120 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 3
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 13 parts, aramid fibre pulp 5 parts, 22 parts, phenolic resin, zine stearate 3 parts, zirconium silicate 3 parts, feldspar in powder 4 parts, 5 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 4 parts, micaceous iron oxide 5 parts, iron oxide black 7 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 4 parts, rubber powder 4 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 6 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 4%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1 hour under the temperature conditions of 80 DEG C, then bake 1 hour under the temperature conditions of 130 DEG C, bake 1 hour under the temperature conditions of 150 DEG C again, finally bake 1 hour under the temperature conditions of 80 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 4
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 14 parts, aramid fibre pulp 6 parts, 24 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 3 parts, 4 parts, calcium carbonate, 5 parts, biotite powder, Fluorspar Powder 4 parts, 3 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 2 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 6 parts of red copper, Frication powder 4 parts, rubber powder 2 parts, crystalline flake graphite 3 parts, electrolytic copper powder 5 parts, zinc powder 6 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 120 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 5
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 15 parts, aramid fibre pulp 3 parts, 25 parts, phenolic resin, zine stearate 4 parts, zirconium silicate 3 parts, feldspar in powder 4 parts, 5 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 3 parts, magnesium oxide, 4 parts, barium sulphate, antimony trisulphide 2 parts, micaceous iron oxide 4 parts, iron oxide black 7 parts, crystal whisker of hexa potassium titanate 7 parts, cotton 5 parts of red copper, Frication powder 4 parts, rubber powder 2 parts, crystalline flake graphite 6 parts, electrolytic copper powder 4 parts, 6 parts, zinc;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 130 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 80 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 6
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 10 parts, aramid fibre pulp 6 parts, 25 parts, phenolic resin, zine stearate 4 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 5 parts, biotite powder, Fluorspar Powder 4 parts, 5 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 6 parts, iron oxide black 8 parts, crystal whisker of hexa potassium titanate 4 parts, cotton 4 parts of red copper, Frication powder 4 parts, rubber powder 5 parts, crystalline flake graphite 5 parts, electrolytic copper powder 4 parts, zinc powder 8 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 2%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 2 hours under the temperature conditions of 70 DEG C, then bake 2 hours under the temperature conditions of 110 DEG C, bake 2 hours under the temperature conditions of 140 DEG C again, finally bake 2 hours under the temperature conditions of 70 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 7
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 120 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 8
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: remember with weight portion, take following batching to add in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts, Aluminate coupling agent 5 parts,
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 120 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 9
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then with 120 object emery, sand blast is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 120 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Embodiment 10
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then with 160 object emery, sand blast is carried out to metal base, then use the H of mass concentration 3%
2sO
4solution cleans metal base, with clear water, metal base is cleaned again, finally drying and cooling processing are carried out to metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then bake 1.5 hours under the temperature conditions of 120 DEG C, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Comparative example 1
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts;
The surface treatment step of metal base: first the surface roughness that Shot Blasting increases metal base is carried out to metal base, then use the H of mass concentration 6%
2sO
4solution cleans metal base, then cleans metal base with clear water, finally carries out drying and cooling processing to metal base, and drying condition is: bake 5 hours under the temperature conditions of 120 DEG C;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Comparative example 2
Present embodiments provide a kind of friction plate adhesive bonding method to comprise: the surface treatment step of batching batch mixing step, metal base, cold compression molding step, glue application step, hot-forming step and vulcanisation step.
Batching batch mixing step: with weight portion note, takes following batching and adds in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 12 parts, aramid fibre pulp 5 parts, 20 parts, phenolic resin, zine stearate 2 parts, zirconium silicate 2 parts, feldspar in powder 6 parts, 6 parts, calcium carbonate, 6 parts, biotite powder, Fluorspar Powder 4 parts, 4 parts, magnesium oxide, 3 parts, barium sulphate, antimony trisulphide 3 parts, micaceous iron oxide 4 parts, iron oxide black 5 parts, crystal whisker of hexa potassium titanate 6 parts, cotton 5 parts of red copper, Frication powder 3 parts, rubber powder 2 parts, crystalline flake graphite 4 parts, electrolytic copper powder 4 parts, zinc powder 5 parts;
The surface treatment step of metal base: the surface roughness that Shot Blasting increases metal base is carried out to metal base;
Cold compression molding step: ingredients mixture is put in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed carries out heating and curing reaction is terminated.
In addition, the entire protocol as friction plate making method also comprises: lapping process, fluting chamfering step, sandblasting are dusted step, installation accessories step, coding packaging step, finished product detection step and warehouse-in.
Experimental example
The method of embodiment 1-10 and comparative example 1-2 is adopted to prepare abundant friction plate respectively, 10 friction plates are randomly drawed as test specimen from each embodiment and comparative example, get a slice test specimen lies on opening up V-type groove at every turn, the opening angle of V-type groove is 90 °, the friction material layer of test specimen is downward, from top to bottom test specimen is pressurizeed with the pressure head that diameter is 20cm and test specimen is bent, till there is the visual friction material layer fracture that can observe, measure and record the bend angle of test specimen, the fracture length that measurement breaking part metal base and junction occur, the final result of bend angle and fracture length is the mean value of 10 test specimens corresponding to each embodiment or comparative example, wherein bend angle refers to that test agent bends angle that is rear and horizontal plane.
The bend angle of table 1. test specimen and fracture length
| Bend angle (°) | Fracture length (mm) | |
| Embodiment 1 | 23 | 6 |
| Embodiment 2 | 24 | 3 |
| Embodiment 3 | 25 | 5 |
| Embodiment 4 | 28 | 4 |
| Embodiment 5 | 32 | 3 |
| Embodiment 6 | 23 | 7 |
| Embodiment 7 | 26 | 3 |
| Embodiment 8 | 35 | 3 |
| Embodiment 9 | 26 | 2 |
| Embodiment 10 | 26 | 1 |
| Comparative example 1 | 24 | 12 |
| Comparative example 2 | 25 | 19 |
The test method of test example on GB/T10430-2008, carries out improvement obtain, and detects metal base and the combination force of friction material layer and the tensile strength of friction material by flexuraltest.
As can be seen from Table 1, when there is fracture in friction material, the friction plate bend angle of embodiment 4 and embodiment 5 is larger, illustrate that the friction material tensile strength of embodiment 4 and 5 is high, mainly in its batching, fibre content is high, embodiment 8 friction plate bend angle maximum, in the batching of embodiment 8, not only fibre content is high but also containing coupling agent, by force, friction material intensity is high for inorganic material in batching and resin-bonded power.The crack of embodiment 2,5,7 and 8 is less, main because have employed best baking condition and best sulfuric acid concentration.The gap of embodiment 9 and embodiment 10 is minimum, and mainly additionally use sand blast because not only increase pickling, metallic substrate surface roughness is high and even.
The bend angle of the friction plate of comparative example 1 and comparative example 2 and being more or less the same of section Example, main because comparative example changes little compared with embodiment on formula.But the post-rift gap of the friction plate of comparative example 1 and comparative example 2 is larger, in comparative example 1, mainly because sulfuric acid concentration is higher, the roughness of metallic substrate surface reduces, and there is no segmentation during baking, final obtained friction material and metal base combination force weak, in comparative example 2, mainly because eliminate by pickling processes, the greasy dirt of one side metallic substrate surface and impurity can affect the combination force of friction material and metal base, on the other hand, there is no pickling processes, metallic substrate surface roughness is inadequate, and then have impact on the combination force of friction material and metal base.
Although illustrate and describe the present invention with specific embodiment, however it will be appreciated that can to make when not deviating from the spirit and scope of the present invention many other change and amendment.Therefore, this means to comprise all such changes and modifications belonged in the scope of the invention in the following claims.
Claims (10)
1. a friction plate adhesive bonding method, is characterized in that, comprises the following steps:
Batching batch mixing step: with parts by weight, take following batching to add in stirrer and carry out being uniformly mixed obtaining ingredients mixture: cellulose fiber 10-15 part, aramid fibre pulp 3-6 part, phenolic resin 18-25 part, zine stearate 2-4 part, zirconium silicate 2-4 part, feldspar in powder 2-6 part, calcium carbonate 3-6 part, biotite powder 3-8 part, Fluorspar Powder 1-5 part, magnesium oxide 2-5 part, barium sulphate 2-4 part, antimony trisulphide 2-4 part, micaceous iron oxide 3-6 part, iron oxide black 3-8 part, crystal whisker of hexa potassium titanate 4-8 part, the cotton 4-8 part of red copper, Frication powder 2-5 part, rubber powder 1-5 part, crystalline flake graphite 3-6 part, electrolytic copper powder 3-6 part, zinc powder 5-8 part,
The surface treatment step of metal base: first carry out Shot Blasting to metal base, then carries out sand blast to metal base, is then the H of 2-4% by mass concentration
2sO
4solution cleans metal base, then cleans metal base with clear water, finally carries out drying and cooling processing to metal base;
Cold compression molding step: put into by ingredients mixture in preforming tool, carries out pressurization and pre-shaping;
Glue application step: at metallic substrate surface coated with adhesive;
Hot-forming step: metal base is overlapping with preformed ingredients mixture, under the condition of heating pressurization, Bond primary solidification also obtains products formed;
Vulcanisation step: products formed is heated and curing reaction is terminated.
2. method according to claim 1, is characterized in that, in the surface treatment step of metal base, drying condition is: roasting 4-8 hour under the temperature conditions of 70-150 DEG C.
3. method according to claim 2, it is characterized in that, in the surface treatment step of metal base, drying condition is: roasting 1-2 hour under the temperature conditions of 70-80 DEG C, then roasting 1-2 hour under the temperature conditions of 110-130 DEG C, roasting 1-2 hour under the temperature conditions of 140-150 DEG C again, finally roasting 1-2 hour under the temperature conditions of 70-80 DEG C.
4. method according to claim 3, it is characterized in that, in the surface treatment step of metal base, drying condition is: bake 1.5 hours under the temperature conditions of 75 DEG C, then temperature conditions under 120 DEG C roasting 1.5 hours, bake 1.5 hours under the temperature conditions of 150 DEG C again, finally bake 1.5 hours under the temperature conditions of 75 DEG C.
5. method according to claim 1, is characterized in that, in the surface treatment step of metal base, described phenolic resin is the fine phenol-formaldehyde resin modified of fourth.
6. method according to claim 1, is characterized in that, adopts 100-200 object emery, be preferably 140-180 object emery, more preferably 160 object emery during sandblasting.
7. method according to claim 6, is characterized in that, is also added with coupling agent 4-6 part in described batching.
8. method according to claim 7, is characterized in that, described coupling agent is at least one in Aluminate coupling agent and titanate coupling agent.
9. method according to claim 1, is characterized in that, in described hot-forming step, temperature be 120-130 DEG C, pressure suppresses under being the condition of 40-45MPa.
10. method according to claim 1, is characterized in that, in described hot-forming step, temperature be 130 DEG C, pressure suppresses under being the condition of 45MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010059.XA CN105402293B (en) | 2015-12-29 | 2015-12-29 | A kind of friction plate adhesive bonding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010059.XA CN105402293B (en) | 2015-12-29 | 2015-12-29 | A kind of friction plate adhesive bonding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105402293A true CN105402293A (en) | 2016-03-16 |
| CN105402293B CN105402293B (en) | 2017-12-15 |
Family
ID=55467977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010059.XA Expired - Fee Related CN105402293B (en) | 2015-12-29 | 2015-12-29 | A kind of friction plate adhesive bonding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402293B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085357A (en) * | 2016-06-15 | 2016-11-09 | 凯盛重工有限公司 | A kind of Underground Mine braking no-spark friction material and preparation method thereof |
| CN106523560A (en) * | 2016-08-24 | 2017-03-22 | 浙江万赛汽车零部件有限公司 | Brake block and method for improving bonding strength of brake block bottom plate and brake lining |
| CN109628065A (en) * | 2019-01-04 | 2019-04-16 | 上海华信摩擦材料有限公司 | A kind of brake block friction material and preparation method thereof |
| CN115451048A (en) * | 2022-08-16 | 2022-12-09 | 勃兰姆斯基摩擦材料(湖州)有限公司 | Friction plate bonding process for large forging press and special clamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1191283A (en) * | 1997-09-26 | 1998-08-26 | 福建晋江科立无石棉摩擦材料有限公司 | Copper-based clutch friction plate and its mfg. method |
| CN1446875A (en) * | 2003-01-28 | 2003-10-08 | 西北工业大学 | Paper based friction material with carbon fibers enhanced and its preparation method |
| CN101476608A (en) * | 2008-12-25 | 2009-07-08 | 青岛国人机械有限公司 | Carbon fiber ceramic nano-silicate high-strength vehicle brake friction sheet and its production method |
| CN102070799A (en) * | 2010-12-20 | 2011-05-25 | 黄石赛福摩擦材料有限公司 | High-elasticity rubber wet friction plate and production method thereof |
| CN102705410A (en) * | 2012-06-15 | 2012-10-03 | 株洲时代新材料科技股份有限公司 | Composite friction plate and preparation method thereof |
| CN103012876A (en) * | 2011-09-22 | 2013-04-03 | 比亚迪股份有限公司 | Friction material and method for manufacturing friction plate by using friction material |
-
2015
- 2015-12-29 CN CN201511010059.XA patent/CN105402293B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1191283A (en) * | 1997-09-26 | 1998-08-26 | 福建晋江科立无石棉摩擦材料有限公司 | Copper-based clutch friction plate and its mfg. method |
| CN1446875A (en) * | 2003-01-28 | 2003-10-08 | 西北工业大学 | Paper based friction material with carbon fibers enhanced and its preparation method |
| CN101476608A (en) * | 2008-12-25 | 2009-07-08 | 青岛国人机械有限公司 | Carbon fiber ceramic nano-silicate high-strength vehicle brake friction sheet and its production method |
| CN102070799A (en) * | 2010-12-20 | 2011-05-25 | 黄石赛福摩擦材料有限公司 | High-elasticity rubber wet friction plate and production method thereof |
| CN103012876A (en) * | 2011-09-22 | 2013-04-03 | 比亚迪股份有限公司 | Friction material and method for manufacturing friction plate by using friction material |
| CN102705410A (en) * | 2012-06-15 | 2012-10-03 | 株洲时代新材料科技股份有限公司 | Composite friction plate and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085357A (en) * | 2016-06-15 | 2016-11-09 | 凯盛重工有限公司 | A kind of Underground Mine braking no-spark friction material and preparation method thereof |
| CN106523560A (en) * | 2016-08-24 | 2017-03-22 | 浙江万赛汽车零部件有限公司 | Brake block and method for improving bonding strength of brake block bottom plate and brake lining |
| CN109628065A (en) * | 2019-01-04 | 2019-04-16 | 上海华信摩擦材料有限公司 | A kind of brake block friction material and preparation method thereof |
| CN115451048A (en) * | 2022-08-16 | 2022-12-09 | 勃兰姆斯基摩擦材料(湖州)有限公司 | Friction plate bonding process for large forging press and special clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105402293B (en) | 2017-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105524593B (en) | A kind of friction plate making method | |
| CN101550976B (en) | Environment-friendly ceramic brake and manufacturing technique thereof | |
| CN105402293A (en) | Friction plate bonding method | |
| KR102116768B1 (en) | Friction material for brakes | |
| US8863917B2 (en) | Friction material for brakes | |
| CN101476608B (en) | Carbon fiber ceramic nano-silicate high-strength vehicle brake friction sheet | |
| CN104214258A (en) | Environment-friendly ceramic brake pad | |
| CN100359200C (en) | Reinforced brake lining | |
| CN104533998A (en) | Non-asbestos micro-metal mineral fiber disk type brake block for automobile | |
| CN105402292B (en) | A kind of automotive brake pads and preparation method thereof | |
| CN1624028A (en) | Friction plate without asbestos and its preparation process | |
| CN108006120A (en) | The ceramic automobile brake block and its production method of a kind of environment-friendly high-efficiency | |
| CN105909704A (en) | Composite brake pad in excellent thermal diffusivity | |
| CN104154152A (en) | Low-copper organic ceramic brake | |
| CN104789189A (en) | Disc brake pad friction material and preparation process thereof | |
| CN106045380A (en) | Low-noise ceramic brake pad and preparation method thereof | |
| CN112852034B (en) | Friction material, composite brake shoe and preparation method | |
| CN112409750B (en) | Engineering crane motor brake disc material and preparation method thereof | |
| CN102766436B (en) | New friction material and application thereof | |
| CN105422701A (en) | Durable brake block and manufacturing method thereof | |
| CN107489716A (en) | A kind of brake block of anti-corrosion and preparation method thereof | |
| CN109185371B (en) | Non-asbestos lining of hydraulic disc brake for motorcycle and preparation method thereof | |
| CN107327526A (en) | A kind of automobile brake sheet and its manufacture method | |
| CN1228448A (en) | Carbon fibre friction facing for brake device | |
| CN107701624A (en) | A kind of process of preparing of clutch surface friction material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20181229 |