CN108167352A - It is used to prepare the composition of disk type brake disc bed course - Google Patents

It is used to prepare the composition of disk type brake disc bed course Download PDF

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Publication number
CN108167352A
CN108167352A CN201711448121.2A CN201711448121A CN108167352A CN 108167352 A CN108167352 A CN 108167352A CN 201711448121 A CN201711448121 A CN 201711448121A CN 108167352 A CN108167352 A CN 108167352A
Authority
CN
China
Prior art keywords
powder
composition
type brake
brake disc
disk type
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.)
Pending
Application number
CN201711448121.2A
Other languages
Chinese (zh)
Inventor
王丹膺
雒丁代
谢黔川
张仁才
陈春金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Hongyu Friction Products Co Ltd
Original Assignee
Chongqing Hongyu Friction Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Hongyu Friction Products Co Ltd filed Critical Chongqing Hongyu Friction Products Co Ltd
Priority to CN201711448121.2A priority Critical patent/CN108167352A/en
Publication of CN108167352A publication Critical patent/CN108167352A/en
Pending legal-status Critical Current

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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • 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
    • F16D2200/0034—Materials; Production methods therefor non-metallic
    • F16D2200/0052—Carbon
    • 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
    • F16D2200/006—Materials; Production methods therefor containing fibres or particles
    • F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres
    • 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
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0061—Joining
    • F16D2250/0069—Adhesive bonding

Abstract

The invention discloses a kind of composition for being used to prepare disk type brake disc bed course, innovation is：The composition is mixed by cashew nut oil modified toner, glass fibre, RB215 mineral fibres, 4079 coke powder, barium sulfate powder, zirconium silicate powder and rubber powder；The method have the benefit that：Propose a kind of composition for being used to prepare disk type brake disc bed course, the bed course of disk type brake disc is made of aforementioned composition, the heat insulation between disk type brake disc and steel back can be effectively improved, the ingredients such as asbestos, sepiolite, aramid fiber are free of in composition, more environmental protection, price are also relatively reasonable.

Description

It is used to prepare the composition of disk type brake disc bed course
Technical field
The present invention relates to a kind of disk type brake disc manufacturing technology more particularly to a kind of disk type brake disc bed courses that is used to prepare Composition.
Background technology
In disk type brake disc, bed course is between friction material and steel disc；The bed course of reasonable design can be in braking process In play preferable heat insulation, prevent the adhesive glue between bed course and steel back occur at high temperature heat fading (adhesive glue occur Can fail after heat fading, can cause extremely dangerous to fall piece phenomenon), meanwhile, can also it prevent brake fluid from generating bubble at high temperature (after brake fluid generates bubble, it may appear that brake force sluggishness or wild effect), in addition, bed course can also be to the pressure of disk type brake disc Shrinkage plays certain adjustment effect, improves the vibration frequency of disk type brake disc, and reduction braking is trembled and the generation of brake noise, Improve the comfort of driver and conductor.
At present, the bed course for replacing disc-like type brake(-holder) block is generally made of materials such as asbestos, sepiolites, these materials have Potential environmental hazard, the bed course of mating disc-like type brake(-holder) block are generally made of aramid fiber, aramid fiber higher price, Considerably increase manufacture, the use cost of disk type brake disc.
Invention content
For the problems in background technology, the present invention proposes a kind of composition for being used to prepare disk type brake disc bed course, Its innovation is：The composition is by cashew nut oil modified toner, glass fibre, RB215 mineral fibres, 4079 cokes Powder, barium sulfate powder, zirconium silicate powder and rubber powder mix；The mesh number of the cashew nut oil modified toner is less than or waits In 300 mesh；The average length of the glass fibre is less than or equal to 3.5mm；The mesh number of the barium sulfate powder is less than or equal to 325 mesh；The mesh number of the zirconium silicate powder is less than or equal to 325 mesh；The mesh number of the rubber powder is less than or equal to 40 mesh；Described group The mass fraction of various substances is respectively in conjunction object：Cashew nut oil modified 9~15 parts of toner, 6~18 parts of glass fibre, 8~10 parts of RB215 mineral fibres, 3~10 parts of 4079 coke powder, 14~40 parts of barium sulfate powder, 2~8 parts of zirconium silicate powder, glue 3~11 parts of powder.
Wherein, cashew nut oil modified toner mainly plays cementation, in pressing process, by cashew nut oil modified Other components and friction material layer and steel back are steadily bonded together by toner；Glass fibre as framework material, Make bed course with certain mechanical strength to ensure bed course with enough shearing strengths；RB215 mineral fibres mainly plays plasticising Effect；4079 coke powder mainly play electric action, bed course are made to have certain electric conductivity to ensure the spraying of disk type brake disc U.S. Change effect, the later stage is in use, coke powder can also play certain Noise Reduction；Barium sulfate powder plays heat-blocking action；Zirconium silicate powder Effect of the end as the main landing low cost of filler；Rubber powder makes bed course have certain damping effect for adjusting bed course hardness.
When making disk type brake disc using the present invention program, various components first are weighed by the present invention program, it then will be various Component is uniformly mixed, and then steel back is placed in mold, then the mixture of the present invention is entirely layered on to the contact of steel back On face, major ingredient (substance for being used to form friction material layer) is then layered on mixture surface, then using existing compacting Technique pressurizes to the material paved, you can disk type brake disc is made；
The method have the benefit that：A kind of composition for being used to prepare disk type brake disc bed course is proposed, is used Aforementioned composition makes the bed course of disk type brake disc, can effectively improve the heat insulation between disk type brake disc and steel back, group It closes and the ingredients such as asbestos, sepiolite, aramid fiber is free of in object, more environmental protection, price are also relatively reasonable.
Specific embodiment
A kind of composition for being used to prepare disk type brake disc bed course, innovation are：The composition is changed by cashew nut shell oil Property toner, glass fibre, RB215 mineral fibres, 4079 coke powder, barium sulfate powder, zirconium silicate powder and rubber powder mixing It forms；The mesh number of the cashew nut oil modified toner is less than or equal to 300 mesh；The average length of the glass fibre is less than Or equal to 3.5mm；The mesh number of the barium sulfate powder is less than or equal to 325 mesh；The mesh number of the zirconium silicate powder is less than or waits In 325 mesh；The mesh number of the rubber powder is less than or equal to 40 mesh；The mass fraction of various substances is respectively in the composition：Waist 9~15 parts of shell oil-modified resin powder, 6~18 parts of glass fibre, 8~10 parts of RB215 mineral fibres, 4079 coke powder 3~ 10 parts, 14~40 parts of barium sulfate powder, 2~8 parts of zirconium silicate powder, 3~11 parts of rubber powder.
It referring to following table, is verified through a large number of experiments, bed course uses the disk type brake disc of the present composition, universality energy Better than national standard.

Claims (1)

1. a kind of composition for being used to prepare disk type brake disc bed course, it is characterised in that：The composition is by cashew nut oil modified Toner, glass fibre, RB215 mineral fibres, 4079 coke powder, barium sulfate powder, zirconium silicate powder and rubber powder mixing and Into；The mesh number of the cashew nut oil modified toner is less than or equal to 300 mesh；The average length of the glass fibre be less than or Equal to 3.5mm；The mesh number of the barium sulfate powder is less than or equal to 325 mesh；The mesh number of the zirconium silicate powder is less than or equal to 325 mesh；The mesh number of the rubber powder is less than or equal to 40 mesh；The mass fraction of various substances is respectively in the composition：Cashew nut 9~15 parts of shell oil-modified resin powder, 6~18 parts of glass fibre, 8~10 parts of RB215 mineral fibres, 4079 coke powder 3~10 Part, 14~40 parts of barium sulfate powder, 2~8 parts of zirconium silicate powder, 3~11 parts of rubber powder.
CN201711448121.2A 2017-12-27 2017-12-27 It is used to prepare the composition of disk type brake disc bed course Pending CN108167352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711448121.2A CN108167352A (en) 2017-12-27 2017-12-27 It is used to prepare the composition of disk type brake disc bed course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711448121.2A CN108167352A (en) 2017-12-27 2017-12-27 It is used to prepare the composition of disk type brake disc bed course

Publications (1)

Publication Number Publication Date
CN108167352A true CN108167352A (en) 2018-06-15

Family

ID=62518502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711448121.2A Pending CN108167352A (en) 2017-12-27 2017-12-27 It is used to prepare the composition of disk type brake disc bed course

Country Status (1)

Country Link
CN (1) CN108167352A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125357A (en) * 1991-11-01 1993-05-21 Nissin Kogyo Kk Friction material
CN101886681A (en) * 2010-06-25 2010-11-17 福建冠良汽车配件工业有限公司 Wavelike bilayer structure drum brake shoe and backing material formula and production process thereof
CN103935086A (en) * 2014-04-28 2014-07-23 三峡大学 Novel composite wear-resistant material, and preparation method and application thereof
JP2015052385A (en) * 2013-09-09 2015-03-19 株式会社エクセディ Friction material for clutch
CN105295838A (en) * 2015-11-18 2016-02-03 长春特必克世立汽车零部件有限公司 Drum type brake lining friction material and drum type brake lining preparation method
CN105969307A (en) * 2016-06-03 2016-09-28 青岛基宏汽车部件有限公司 Bonding layer of brake pad, brake pad with bonding layer and preparation process of brake pad
CN107228143A (en) * 2016-12-02 2017-10-03 湖北文理学院 A kind of friction material of brake block
CN107489717A (en) * 2017-08-15 2017-12-19 杭州西湖摩擦材料有限公司 A kind of brake block of the composite fibre reinforced type of heat resistanceheat resistant decline

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05125357A (en) * 1991-11-01 1993-05-21 Nissin Kogyo Kk Friction material
CN101886681A (en) * 2010-06-25 2010-11-17 福建冠良汽车配件工业有限公司 Wavelike bilayer structure drum brake shoe and backing material formula and production process thereof
JP2015052385A (en) * 2013-09-09 2015-03-19 株式会社エクセディ Friction material for clutch
CN103935086A (en) * 2014-04-28 2014-07-23 三峡大学 Novel composite wear-resistant material, and preparation method and application thereof
CN105295838A (en) * 2015-11-18 2016-02-03 长春特必克世立汽车零部件有限公司 Drum type brake lining friction material and drum type brake lining preparation method
CN105969307A (en) * 2016-06-03 2016-09-28 青岛基宏汽车部件有限公司 Bonding layer of brake pad, brake pad with bonding layer and preparation process of brake pad
CN107228143A (en) * 2016-12-02 2017-10-03 湖北文理学院 A kind of friction material of brake block
CN107489717A (en) * 2017-08-15 2017-12-19 杭州西湖摩擦材料有限公司 A kind of brake block of the composite fibre reinforced type of heat resistanceheat resistant decline

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RJ01 Rejection of invention patent application after publication

Application publication date: 20180615

RJ01 Rejection of invention patent application after publication