CN108644266A - A kind of processing method of durability enhancing clutch friction plate - Google Patents

A kind of processing method of durability enhancing clutch friction plate Download PDF

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Publication number
CN108644266A
CN108644266A CN201810448219.6A CN201810448219A CN108644266A CN 108644266 A CN108644266 A CN 108644266A CN 201810448219 A CN201810448219 A CN 201810448219A CN 108644266 A CN108644266 A CN 108644266A
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CN
China
Prior art keywords
friction plate
friction
parts
solution
processing method
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
CN201810448219.6A
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Chinese (zh)
Inventor
薛正宇
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.)
LAIAN COUNTY LONGHUA FRICTION MATERIALS Co Ltd
Original Assignee
LAIAN COUNTY LONGHUA FRICTION MATERIALS 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 LAIAN COUNTY LONGHUA FRICTION MATERIALS Co Ltd filed Critical LAIAN COUNTY LONGHUA FRICTION MATERIALS Co Ltd
Priority to CN201810448219.6A priority Critical patent/CN108644266A/en
Publication of CN108644266A publication Critical patent/CN108644266A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00Materials; Production methods therefor
    • F16D2200/0082Production methods therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00Manufacturing; Assembly
    • F16D2250/0007Casting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00Manufacturing; Assembly
    • F16D2250/0038Surface treatment
    • F16D2250/0046Coating

Abstract

The invention discloses the processing methods that a kind of durability enhances clutch friction plate, the grease of Friction Disk Surface is decomposed by being impregnated in the solution containing espeleton to friction plate, ultrasonic wave is to presetting equipment to the water stain pre- thermal sintering of Friction Disk Surface by steam after the grease cleaning after Friction Disk Surface decomposition and being preheated to friction plate, it is coated in the stickiness on friction plate convenient for surface coating solution, friction plate after coating surface coating solution is sintered to fix friction plate preheating again by steam preheating is standby, die casting equipment is coated with friction plate with the surface being coated with solution die casting and fixes, fixation is again speeded up to the solution of Friction Disk Surface coating when the cleaning solution containing accelerating agent cleans friction plate inside ultrasonic cleaning apparatus, improve the durability of friction plate;And abrasion-resistant metal powder is added inside Friction Disk Surface coating solution, improve the wearability after friction plate coating solution.

Description

A kind of processing method of durability enhancing clutch friction plate
Technical field
The present invention relates to clutch friction plate process field, specially a kind of processing of durability enhancing clutch friction plate Method.
Background technology
Clutch friction plate is made of the materials such as asbestos, wire, increasingly with the power of automobile, speed and load It improves, operating condition is increasingly harsh, and to the performance of friction plate, more stringent requirements are proposed;It is working long hours or limiting condition Under the conditions of, the failures such as Friction Disk Surface fracture, skidding, ablation and deformation as caused by abnormal friction are easy to happen, studies have shown that The durability of friction plate has the performance of clutch or even vehicle important influence.
Invention content
The purpose of the present invention is to provide the processing methods that a kind of durability enhances clutch friction plate, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions:A kind of place of durability enhancing clutch friction plate Reason method, specifically includes following steps:
S1, feedstock processing:It takes out friction plate and stands in the solution containing 2-7% espeletons and impregnate 1-5 minutes, be placed on ultrasound Wave cleaning equipment internal ultrasonic cleans 5-10 minutes;
S2, surface treatment:Friction plate after ultrasonic cleaning is by manually to Friction Disk Surface grinding process, to the table of friction plate Face polishing is coarse;
S3, drying and preheating processing:Friction plate taking-up of the friction surface after coarse is placed on inside steam preheating equipment, steaming is passed through Vapour pre-heating device is preheated to 80-120 DEG C to friction plate by hot steam;
It is prepared by S4, surface layer coating solution:By carboxymethyl cellulose, adhesion promoter, phenolsulfonic acid, polyacrylate, abrasion-resistant metal powder, Sodium metasilicate stirs evenly after being heated up to 25-35 DEG C inside mixing plant obtains mixture A, and it is 20-35 DEG C to keep temperature;
S5, Friction Disk Surface coating processing:It is pre- that the Friction Disk Surfaces of mixture A after preheat are placed again into steam after coating one layer Inside hot equipment, 100-150 DEG C is preheated to application of mixture A friction plates;
S6, solidifying and setting:After friction plate after being preheated in S5 steps is placed on die-cast formation equipment inside die casting 5-10 seconds It takes out, cleaning of being sieved inside ultrasonic cleaning apparatus again.
Preferably, the amount of solution of espeleton is enough to submerge immersion, ultrasonic cleaning frequency to friction plate in the S1 steps Rate is 80-100hz.
Preferably, each component component amount in the S4 steps is 10-15 parts of carboxymethyl cellulose, 2-5 parts of adhesion promoter, benzene 2-5 parts of phenol sulfonic acid, 20-25 parts of polyacrylate, 5-8 parts of abrasion-resistant metal powder, 5-10 parts of sodium metasilicate.
Preferably, the vapor pressure inside the steam preheating equipment is 0.1-0.3Mpa.
Preferably, in the S6 steps inside ultrasonic cleaning apparatus it is the cleaning solution added with accelerating agent, and ultrasonic wave The ultrasonic frequency of cleaning equipment is 40-50hz.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention to friction plate by containing espeleton The grease for decomposing Friction Disk Surface is impregnated in solution, ultrasonic wave is to pre- by steam after the grease cleaning after Friction Disk Surface decomposition If equipment is preheated to the water stain pre- thermal sintering of Friction Disk Surface and to friction plate, it is coated on friction plate convenient for surface coating solution Stickiness, the friction plate after coating surface coating solution is sintered to fix friction plate preheating again by steam preheating is standby, die casting Equipment is coated with friction plate with the surface being coated with solution die casting and fixes, the cleaning solution containing accelerating agent inside ultrasonic cleaning apparatus Fixation is again speeded up to the solution of Friction Disk Surface coating when being cleaned to friction plate, improves the durability of friction plate;And it is rubbing Abrasion-resistant metal powder is added inside the coating solution of piece surface, improves the wearability after friction plate coating solution.
Specific implementation mode
Below in conjunction with illustrating in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear Chu is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of processing method of durability enhancing clutch friction plate, specifically includes following steps:
S1, feedstock processing:It takes out friction plate and stands in the solution containing 2% espeleton and impregnate 1 minute, it is clear to be placed on ultrasonic wave Equipment internal ultrasonic is washed to clean 5 minutes;
S2, surface treatment:Friction plate after ultrasonic cleaning is by manually to Friction Disk Surface grinding process, to the table of friction plate Face polishing is coarse;
S3, drying and preheating processing:Friction plate taking-up of the friction surface after coarse is placed on inside steam preheating equipment, steaming is passed through 80 DEG C are preheated to by hot steam to friction plate under the air pressure that vapour pre-heating device vapor pressure is 0.1Mpa;
It is prepared by S4, surface layer coating solution:By 10 parts of carboxymethyl cellulose, 2 parts of adhesion promoter, 2 parts of phenolsulfonic acid, polyacrylate 25 Part, 5 parts of abrasion-resistant metal powder, 5 parts of sodium metasilicate stir evenly after being heated up to 25 DEG C inside mixing plant obtains mixture A, and protects It is 20 DEG C to hold temperature;
S5, Friction Disk Surface coating processing:It is pre- that the Friction Disk Surfaces of mixture A after preheat are placed again into steam after coating one layer Inside hot equipment, 100 DEG C are preheated under the air pressure of vapor pressure 0.1Mpa to application of mixture A friction plates;
S6, solidifying and setting:Friction plate after preheating in S5 steps is placed on die casting inside die-cast formation equipment to take after 5 seconds Go out, cleaning of being sieved again in the case where ultrasonic cleaning apparatus supersonic frequency is the ultrasonic wave of 40hz.
In summary it is said:The Friction Disk Surface that the processing method of above-mentioned friction plate is obtained is coated with friction liquid solidification effect Fruit is bad, and wearability is bad, and ideal effect is not achieved in toughness and resistance to deformation effect.
Embodiment 2
A kind of processing method of durability enhancing clutch friction plate, specifically includes following steps:
S1, feedstock processing:It takes out friction plate and stands in the solution containing 7% espeleton and impregnate 5 minutes, it is clear to be placed on ultrasonic wave Equipment internal ultrasonic is washed to clean 10 minutes;
S2, surface treatment:Friction plate after ultrasonic cleaning is by manually to Friction Disk Surface grinding process, to the table of friction plate Face polishing is coarse;
S3, drying and preheating processing:Friction plate taking-up of the friction surface after coarse is placed on inside steam preheating equipment, steaming is passed through Vapour pre-heating device is preheated to 120 DEG C to friction plate in the case where vapor pressure is 0.3Mpa air pressures by hot steam;
It is prepared by S4, surface layer coating solution:By 15 parts of carboxymethyl cellulose, 4 parts of adhesion promoter, 5 parts of phenolsulfonic acid, polyacrylate 25 Part, 8 parts of abrasion-resistant metal powder, sodium metasilicate 10 stir evenly after being heated up to 35 DEG C inside mixing plant obtains mixture A, and keeps Temperature is 35 DEG C;
S5, Friction Disk Surface coating processing:It is pre- that the Friction Disk Surfaces of mixture A after preheat are placed again into steam after coating one layer Inside hot equipment, 150 DEG C are preheated to application of mixture A friction plates in the case where vapor pressure is 0.3Mpa air pressures;
S6, solidifying and setting:Friction plate after preheating in S5 steps is placed on die casting inside die-cast formation equipment to take after 10 seconds Go out, cleaning of being sieved inside ultrasonic cleaning apparatus again.
In summary described:The Friction Disk Surface that the processing method of above-mentioned friction plate is obtained is coated with friction liquid solidification effect Fruit is good, and toughness is good, resistance to ablation effect is good, but hardness is really up to the mark, causes abrasion resistant effect bad.
Embodiment 3
A kind of processing method of durability enhancing clutch friction plate, specifically includes following steps:
S1, feedstock processing:It takes out friction plate and stands in the solution containing 6% espeleton and impregnate 5 minutes, it is clear to be placed on ultrasonic wave Equipment internal ultrasonic is washed to clean 10 minutes;
S2, surface treatment:Friction plate after ultrasonic cleaning is by manually to Friction Disk Surface grinding process, to the table of friction plate Face polishing is coarse;
S3, drying and preheating processing:Friction plate taking-up of the friction surface after coarse is placed on inside steam preheating equipment, steaming is passed through Vapour pre-heating device vapor pressure is that 0.2Mpa is preheated to 100 DEG C to friction plate by hot steam;
It is prepared by S4, surface layer coating solution:By 14 parts of carboxymethyl cellulose, 4 parts of adhesion promoter, 4 parts of phenolsulfonic acid, polyacrylate 25 Part, 6 parts of abrasion-resistant metal powder, 10 parts of sodium metasilicate stir evenly after being heated up to 30 DEG C inside mixing plant obtains mixture A, and protects It is 30 DEG C to hold temperature;
S5, Friction Disk Surface coating processing:It is pre- that the Friction Disk Surfaces of mixture A after preheat are placed again into steam after coating one layer Inside hot equipment, 130 DEG C are preheated to application of mixture A friction plates;
S6, solidifying and setting:Friction plate after being preheated in S5 steps is placed on inside die-cast formation equipment, vapor pressure is Die casting is taken out after 7 seconds under the air pressure of 0.2Mpa, is sieved again in the case where ultrasonic cleaning apparatus supersonic frequency is the frequency of 45hz Cleaning.
In summary described:The Friction Disk Surface that the processing method of above-mentioned friction plate is obtained is coated with friction liquid solidification effect Fruit is good, and resistance to deformation, toughness be good, resistance to ablation and abrasion resistant effect are good, improves the durability of friction plate to a certain extent.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of processing method of durability enhancing clutch friction plate, it is characterised in that:Specifically include following steps:
S1, feedstock processing:It takes out friction plate and stands in the solution containing 2-7% espeletons and impregnate 1-5 minutes, be placed on ultrasound Wave cleaning equipment internal ultrasonic cleans 5-10 minutes;
S2, surface treatment:Friction plate after ultrasonic cleaning is by manually to Friction Disk Surface grinding process, to the table of friction plate Face polishing is coarse;
S3, drying and preheating processing:Friction plate taking-up of the friction surface after coarse is placed on inside steam preheating equipment, steaming is passed through Vapour pre-heating device is preheated to 80-120 DEG C to friction plate by hot steam;
It is prepared by S4, surface layer coating solution:By carboxymethyl cellulose, adhesion promoter, phenolsulfonic acid, polyacrylate, abrasion-resistant metal powder, Sodium metasilicate stirs evenly after being heated up to 25-35 DEG C inside mixing plant obtains mixture A, and it is 20-35 DEG C to keep temperature;
S5, Friction Disk Surface coating processing:It is pre- that the Friction Disk Surfaces of mixture A after preheat are placed again into steam after coating one layer Inside hot equipment, 100-150 DEG C is preheated to application of mixture A friction plates;
S6, solidifying and setting:After friction plate after being preheated in S5 steps is placed on die-cast formation equipment inside die casting 5-10 seconds It takes out, cleaning of being sieved inside ultrasonic cleaning apparatus again.
2. a kind of processing method of durability enhancing clutch friction plate according to claim 1, it is characterised in that:It is described The amount of solution of espeleton is enough to submerge immersion to friction plate in S1 steps, and ultrasonic cleaning frequency is 80-100hz.
3. a kind of processing method of durability enhancing clutch friction plate according to claim 1, it is characterised in that:It is described Each component component amount in S4 steps is 10-15 parts of carboxymethyl cellulose, 2-5 parts of adhesion promoter, 2-5 parts of phenolsulfonic acid, polypropylene 20-25 parts of acid esters, 5-8 parts of abrasion-resistant metal powder, 5-10 parts of sodium metasilicate.
4. a kind of processing method of durability enhancing clutch friction plate according to claim 1, it is characterised in that:It is described Vapor pressure inside steam preheating equipment is 0.1-0.3Mpa.
5. a kind of processing method of durability enhancing clutch friction plate according to claim 1, it is characterised in that:It is described It is the cleaning solution added with accelerating agent inside ultrasonic cleaning apparatus in S6 steps, and the ultrasonic frequency of ultrasonic cleaning apparatus For 40-50hz.
CN201810448219.6A 2018-05-11 2018-05-11 A kind of processing method of durability enhancing clutch friction plate Pending CN108644266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810448219.6A CN108644266A (en) 2018-05-11 2018-05-11 A kind of processing method of durability enhancing clutch friction plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810448219.6A CN108644266A (en) 2018-05-11 2018-05-11 A kind of processing method of durability enhancing clutch friction plate

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CN108644266A true CN108644266A (en) 2018-10-12

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101614260A (en) * 2009-07-06 2009-12-30 北京瑞斯福科技有限公司 Aluminum-core clutch friction plate and preparation method thereof
CN105272084A (en) * 2015-10-30 2016-01-27 王璐 Inorganic-organic composite grouting material
CN107654546A (en) * 2017-08-14 2018-02-02 合肥市田源精铸有限公司 A kind of processing method for strengthening clutch friction plate durability

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101614260A (en) * 2009-07-06 2009-12-30 北京瑞斯福科技有限公司 Aluminum-core clutch friction plate and preparation method thereof
CN101614260B (en) * 2009-07-06 2011-07-27 北京瑞斯福科技有限公司 Aluminum-core clutch friction plate and preparation method thereof
CN105272084A (en) * 2015-10-30 2016-01-27 王璐 Inorganic-organic composite grouting material
CN107654546A (en) * 2017-08-14 2018-02-02 合肥市田源精铸有限公司 A kind of processing method for strengthening clutch friction plate durability

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Application publication date: 20181012

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