CN108127357A - A kind of motorbike brake disc processing technology - Google Patents
A kind of motorbike brake disc processing technology Download PDFInfo
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- CN108127357A CN108127357A CN201711470634.3A CN201711470634A CN108127357A CN 108127357 A CN108127357 A CN 108127357A CN 201711470634 A CN201711470634 A CN 201711470634A CN 108127357 A CN108127357 A CN 108127357A
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- brake disc
- brake
- temperature
- processing technology
- motorbike
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/18—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass brake shoes
Abstract
The present invention relates to motorcycle accessories technical field, especially a kind of motorbike brake disc processing technology includes the following steps：S1, blanking：It is punched out disc blank on the steel plate；S2, drilling：The brake disc blank after surface treatment is punched, and pickling and washing are carried out successively to the brake disc blank after punching using laser-beam drilling machine；S3, heat treatment：A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；A2, brake disc is put into 0.5~2h of pre-oxidation in the environment that temperature is 300~550 DEG C；A3, brake disc is put into temperature to be first passed through protection gas, then be passed through pure propane and pure ammonia in 800~900 DEG C of carburizer, carries out carbo-nitriding, processing time is 1~6h.The present invention has the advantages of preparation process is shorter, easy to produce, and can effectively improve the hardness and wearability of brake disc, improves the service life of brake disc.
Description
Technical field
The present invention relates to motorcycle accessories technical field more particularly to a kind of motorbike brake disc processing technologys.
Background technology
Brake disc is the parts of all motor vehicle braking system indispensabilities, is fixed on axle and is rotated together with wheel, brake
When, brake block is expressed under the promotion of clamp piston in brake disc, is reduced by the frictional force between brake block and brake disc
Vehicle wheel rotational speed achievees the purpose that vehicle deceleration is braked.With the acceleration of vehicle, pressure and friction that brake disc will bear brake block
Power increases, and abrasion is generated in the relative motion with brake block, and especially when there is sandstone when sundries on working face, abrasion is more tight
Weight greatly shortens the service life of brake disc.Therefore the material for making brake disc should have higher mechanical strength, have again
Good wearability.Brake disc common at present is usually by the single material such as malleable cast iron, gray cast iron, spheroidal graphite cast-iron, steel alloy
It is made, hardness and wearability are poor, and preparation process flow is longer, it is impossible to meet the actual needs.
Invention content
The purpose of the present invention is to solve hardness in the prior art and wearability is poor and preparation process stream
The shortcomings that journey is long, and a kind of motorbike brake disc processing technology proposed.
To achieve these goals, present invention employs following technical solutions：
A kind of motorbike brake disc processing technology is designed, is included the following steps：
S1, blanking：It is punched out disc blank on the steel plate；
S2, drilling：The brake disc blank after surface treatment is punched, and to the brake after punching using laser-beam drilling machine
Hull blank carries out pickling and washing successively；
S3, heat treatment：
A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；
A2, brake disc is put into 0.5~2h of pre-oxidation in the environment that temperature is 300~550 DEG C；
A3, brake disc is put into temperature is first to be passed through protection gas in 800~900 DEG C of carburizer, then be passed through pure propane and
Pure ammonia carries out carbo-nitriding, and processing time is 1~6h；
After the completion of a4, carbo-nitriding in the case where pressure is 0.3MPa, temperature quenches in the environment of being 800~850 DEG C；
Brake disc is cleaned after a5, quenching, removes piece surface greasy dirt, then carried out at a temperature of 100~300 DEG C
Tempering, tempering time are 2~5h, and brake disc natural cooling in air is made after tempering；
A6, the surface that the heat treatment solution for being previously heated to 40~50 DEG C is sprayed into brake disc are put into constant temperature oven dry 5
For~7h to be formed on its surface protective film, constant temperature in-furnace temperature is 100 DEG C；
S4, polishing：It is polished using angle grinder brake panel surface, ensures that polishing direction is consistent during polishing；
S5, post-processing：By post processing, brake disc finished product is obtained.
Preferably, the drilling in the S2 be included in multiple heat emission holes for being got on disc blank corresponding position and
Among disc blank and multiple mounting holes that marginal position is got.
Preferably, the polishing in the S4 is further included to the multiple heat emission holes and the inner wall of multiple mounting holes on brake disc
Polishing by the way that sand paper is pasted onto on thin rod, is then constantly rubbed heat emission hole or mounting hole by rotating thin rod sand paper
Inner wall, and then polishing effect is played to inner wall, and keep turning to using consistent during rotation waddy.
Preferably, the heat treatment solution in the S3-a6 is by polyvinyl acetate emulsion, sodium polyphosphate, part potassium carbonate, second two
Alcohol, water are mixed according to 15: 10: 1: 5: 40 ratio.
Preferably, the post-processing in the S5 includes spray painting or plastic-spraying, the fine grinding brake lining and packaging that oils.
Preferably, the surface treatment in the S1 is that the surface of brake disc ontology is cleaned using acetone cleaning.
Preferably, the protection gas in the S3-a3 is methanol and the gaseous mixture of nitrogen.
A kind of motorbike brake disc processing technology proposed by the present invention, advantageous effect are：The present invention has preparation process
It is shorter, it is easy to produce the advantages of, and the hardness and wearability of brake disc can be effectively improved, that improves brake disc uses the longevity
Life.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
A kind of motorbike brake disc processing technology, includes the following steps：
S1, blanking：It is punched out disc blank on the steel plate；
S2, drilling：The brake disc blank after surface treatment is punched, and to the brake after punching using laser-beam drilling machine
Hull blank carries out pickling and washing successively, wherein the multiple heat dissipations for also including getting on disc blank corresponding position that drill
Hole and among disc blank and multiple mounting holes that marginal position is got；
S3, heat treatment：
A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；
A2, brake disc is put into temperature to pre-oxidize 0.5h in 300 DEG C of environment；
A3, brake disc is put into temperature to be first passed through protection gas in 800 DEG C of carburizer, it is methanol and nitrogen to protect gas
Gaseous mixture, then pure propane and pure ammonia are passed through, carry out carbo-nitriding, processing time 1h；
After the completion of a4, carbo-nitriding in the case where pressure is 0.3MPa, temperature quenches in the environment of being 800 DEG C；
Brake disc is cleaned after a5, quenching, removes piece surface greasy dirt, then be tempered at a temperature of 100 DEG C,
Tempering time is 2h, and brake disc natural cooling in air is made after tempering；
A6, the surface that the heat treatment solution for being previously heated to 40 DEG C is sprayed into brake disc, be put into constant temperature oven dry 5h with
Protective film is formed on its surface, constant temperature in-furnace temperature is 100 DEG C, and heat treatment solution is by polyvinyl acetate emulsion, sodium polyphosphate, part
Potassium carbonate, ethylene glycol, water are mixed according to 15: 10: 1: 5: 40 ratio；
S4, polishing：It is polished using angle grinder brake panel surface, ensures that polishing direction is consistent during polishing, the polishing
Operation further includes the inner wall polishing to multiple heat emission holes on brake disc and multiple mounting holes, by the way that sand paper is pasted onto thin rod
On, it is then constantly rubbed the inner wall of heat emission hole or mounting hole by rotating thin rod sand paper, and then polishing effect is played to inner wall
Fruit, and keep turning to using consistent during rotation waddy；
S5, post-processing：By post processing, brake disc finished product is obtained, post-processing includes spray painting or plastic-spraying, fine grinding brake
Face and the packaging that oils.
Embodiment 2
A kind of motorbike brake disc processing technology, includes the following steps：
S1, blanking：It is punched out disc blank on the steel plate；
S2, drilling：The brake disc blank after surface treatment is punched, and to the brake after punching using laser-beam drilling machine
Hull blank carries out pickling and washing successively, wherein the multiple heat dissipations for also including getting on disc blank corresponding position that drill
Hole and among disc blank and multiple mounting holes that marginal position is got；
S3, heat treatment：
A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；
A2, brake disc is put into temperature to pre-oxidize 1h in 400 DEG C of environment；
A3, brake disc is put into temperature to be first passed through protection gas in 800 DEG C of carburizer, it is methanol and nitrogen to protect gas
Gaseous mixture, then pure propane and pure ammonia are passed through, carry out carbo-nitriding, processing time 3h；
After the completion of a4, carbo-nitriding in the case where pressure is 0.3MPa, temperature quenches in the environment of being 800 DEG C；
Brake disc is cleaned after a5, quenching, removes piece surface greasy dirt, then be tempered at a temperature of 200 DEG C,
Tempering time is 3h, and brake disc natural cooling in air is made after tempering；
A6, the surface that the heat treatment solution for being previously heated to 50 DEG C is sprayed into brake disc, be put into constant temperature oven dry 6h with
Protective film is formed on its surface, constant temperature in-furnace temperature is 100 DEG C, and heat treatment solution is by polyvinyl acetate emulsion, sodium polyphosphate, part
Potassium carbonate, ethylene glycol, water are mixed according to 15: 10: 1: 5: 40 ratio；
S4, polishing：It is polished using angle grinder brake panel surface, ensures that polishing direction is consistent during polishing, the polishing
Operation further includes the inner wall polishing to multiple heat emission holes on brake disc and multiple mounting holes, by the way that sand paper is pasted onto thin rod
On, it is then constantly rubbed the inner wall of heat emission hole or mounting hole by rotating thin rod sand paper, and then polishing effect is played to inner wall
Fruit, and keep turning to using consistent during rotation waddy；
S5, post-processing：By post processing, brake disc finished product is obtained, post-processing includes spray painting or plastic-spraying, fine grinding brake
Face and the packaging that oils.
Embodiment 3
A kind of motorbike brake disc processing technology, includes the following steps：
S1, blanking：It is punched out disc blank on the steel plate；
S2, drilling：The brake disc blank after surface treatment is punched, and to the brake after punching using laser-beam drilling machine
Hull blank carries out pickling and washing successively, wherein the multiple heat dissipations for also including getting on disc blank corresponding position that drill
Hole and among disc blank and multiple mounting holes that marginal position is got；
S3, heat treatment：
A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；
A2, brake disc is put into temperature to pre-oxidize 1.5h in 450 DEG C of environment；
A3, brake disc is put into temperature to be first passed through protection gas in 850 DEG C of carburizer, it is methanol and nitrogen to protect gas
Gaseous mixture, then pure propane and pure ammonia are passed through, carry out carbo-nitriding, processing time 4h；
After the completion of a4, carbo-nitriding in the case where pressure is 0.3MPa, temperature quenches in the environment of being 840 DEG C；
Brake disc is cleaned after a5, quenching, removes piece surface greasy dirt, then be tempered at a temperature of 200 DEG C,
Tempering time is 4h, and brake disc natural cooling in air is made after tempering；
A6, the surface that the heat treatment solution for being previously heated to 450 DEG C is sprayed into brake disc, be put into constant temperature oven dry 6h with
Protective film is formed on its surface, constant temperature in-furnace temperature is 100 DEG C, and heat treatment solution is by polyvinyl acetate emulsion, sodium polyphosphate, part
Potassium carbonate, ethylene glycol, water are mixed according to 15: 10: 1: 5: 40 ratio；
S4, polishing：It is polished using angle grinder brake panel surface, ensures that polishing direction is consistent during polishing, the polishing
Operation further includes the inner wall polishing to multiple heat emission holes on brake disc and multiple mounting holes, by the way that sand paper is pasted onto thin rod
On, it is then constantly rubbed the inner wall of heat emission hole or mounting hole by rotating thin rod sand paper, and then polishing effect is played to inner wall
Fruit, and keep turning to using consistent during rotation waddy；
S5, post-processing：By post processing, brake disc finished product is obtained, post-processing includes spray painting or plastic-spraying, fine grinding brake
Face and the packaging that oils.
Embodiment 4
A kind of motorbike brake disc processing technology, includes the following steps：
S1, blanking：It is punched out disc blank on the steel plate；
S2, drilling：The brake disc blank after surface treatment is punched, and to the brake after punching using laser-beam drilling machine
Hull blank carries out pickling and washing successively, wherein the multiple heat dissipations for also including getting on disc blank corresponding position that drill
Hole and among disc blank and multiple mounting holes that marginal position is got；
S3, heat treatment：
A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；
A2, brake disc is put into temperature to pre-oxidize 2h in 550 DEG C of environment；
A3, brake disc is put into temperature to be first passed through protection gas in 900 DEG C of carburizer, it is methanol and nitrogen to protect gas
Gaseous mixture, then pure propane and pure ammonia are passed through, carry out carbo-nitriding, processing time 6h；
After the completion of a4, carbo-nitriding in the case where pressure is 0.3MPa, temperature quenches in the environment of being 850 DEG C；
Brake disc is cleaned after a5, quenching, removes piece surface greasy dirt, then be tempered at a temperature of 300 DEG C,
Tempering time is 5h, and brake disc natural cooling in air is made after tempering；
A6, the surface that the heat treatment solution for being previously heated to 50 DEG C is sprayed into brake disc, be put into constant temperature oven dry 7h with
Protective film is formed on its surface, constant temperature in-furnace temperature is 100 DEG C, and heat treatment solution is by polyvinyl acetate emulsion, sodium polyphosphate, part
Potassium carbonate, ethylene glycol, water are mixed according to 15: 10: 1: 5: 40 ratio；
S4, polishing：It is polished using angle grinder brake panel surface, ensures that polishing direction is consistent during polishing, the polishing
Operation further includes the inner wall polishing to multiple heat emission holes on brake disc and multiple mounting holes, by the way that sand paper is pasted onto thin rod
On, it is then constantly rubbed the inner wall of heat emission hole or mounting hole by rotating thin rod sand paper, and then polishing effect is played to inner wall
Fruit, and keep turning to using consistent during rotation waddy；
S5, post-processing：By post processing, brake disc finished product is obtained, post-processing includes spray painting or plastic-spraying, fine grinding brake
Face and the packaging that oils.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of motorbike brake disc processing technology, which is characterized in that include the following steps：
S1, blanking：It is punched out disc blank on the steel plate；
S2, drilling：The brake disc blank after surface treatment is punched, and to the brake disc after punching using laser-beam drilling machine
Blank carries out pickling and washing successively；
S3, heat treatment：
A1, the greasy dirt that brake panel surface is wiped using ethyl alcohol, and dry；
A2, brake disc is put into 0.5~2h of pre-oxidation in the environment that temperature is 300~550 DEG C；
A3, brake disc is put into temperature to be first passed through protection gas, then be passed through pure propane and pure ammonia in 800~900 DEG C of carburizer,
Carbo-nitriding is carried out, processing time is 1~6h；
After the completion of a4, carbo-nitriding in the case where pressure is 0.3MPa, temperature quenches in the environment of being 800~850 DEG C；
Brake disc is cleaned after a5, quenching, removes piece surface greasy dirt, then returned at a temperature of 100~300 DEG C
Fire, tempering time are 2~5h, and brake disc natural cooling in air is made after tempering；
A6, the surface that the heat treatment solution for being previously heated to 40~50 DEG C is sprayed into brake disc are put into constant temperature oven dry 5~7h
To be formed on its surface protective film, constant temperature in-furnace temperature is 100 DEG C；
S4, polishing：It is polished using angle grinder brake panel surface, ensures that polishing direction is consistent during polishing；
S5, post-processing：By post processing, brake disc finished product is obtained.
A kind of 2. motorbike brake disc processing technology according to claim 1, which is characterized in that the drilling packet in the S2
Include multiple heat emission holes for being got on disc blank corresponding position and among disc blank and marginal position is got
Multiple mounting holes.
3. a kind of motorbike brake disc processing technology according to claim 1, which is characterized in that the polishing in the S4 is also
It polishes including the inner wall to multiple heat emission holes on brake disc and multiple mounting holes, by the way that sand paper is pasted onto on thin rod, so
It is constantly rubbed the inner wall of heat emission hole or mounting hole by rotating thin rod sand paper afterwards, and then polishing effect is played to inner wall, and
It keeps turning to using consistent when rotating waddy.
A kind of 4. motorbike brake disc processing technology according to claim 1, which is characterized in that the heat in the S3-a6
Treatment fluid is mixed by polyvinyl acetate emulsion, sodium polyphosphate, part potassium carbonate, ethylene glycol, water according to 15: 10: 1: 5: 40 ratio
Conjunction is made.
5. a kind of motorbike brake disc processing technology according to claim 1, which is characterized in that at the later stage in the S5
Reason includes spray painting or plastic-spraying, the fine grinding brake lining and packaging that oils.
6. a kind of motorbike brake disc processing technology according to claim 1, which is characterized in that at the surface in the S1
It manages to be cleaned using acetone cleaning to the surface of brake disc ontology.
A kind of 7. motorbike brake disc processing technology according to claim 1, which is characterized in that the guarantor in the S3-a3
Gas is protected as methanol and the gaseous mixture of nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470634.3A CN108127357A (en) | 2017-12-29 | 2017-12-29 | A kind of motorbike brake disc processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470634.3A CN108127357A (en) | 2017-12-29 | 2017-12-29 | A kind of motorbike brake disc processing technology |
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| CN108127357A true CN108127357A (en) | 2018-06-08 |
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| CN201711470634.3A Pending CN108127357A (en) | 2017-12-29 | 2017-12-29 | A kind of motorbike brake disc processing technology |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109182956A (en) * | 2018-09-19 | 2019-01-11 | 宁国飞鹰汽车零部件股份有限公司 | A kind of process for surface preparation improving automotive brake pads wearability |
| CN109295348A (en) * | 2018-11-07 | 2019-02-01 | 天津圣金特汽车配件有限公司 | A kind of preparation process of high-strength aluminum alloy brake disc |
| CN109652619A (en) * | 2018-12-28 | 2019-04-19 | 上海理工大学 | A kind of processing method of vibration and noise reducing brake disc |
| CN110026752A (en) * | 2019-05-21 | 2019-07-19 | 浙江隆中机械股份有限公司 | A kind of production technology of bicycle brake hull |
| CN110125742A (en) * | 2019-05-21 | 2019-08-16 | 浙江隆中机械股份有限公司 | A kind of processing technology of brake disc |
| CN111270194A (en) * | 2020-03-27 | 2020-06-12 | 重庆红江机械有限责任公司 | Heat treatment method for oil nozzle of marine diesel engine |
| CN112375895A (en) * | 2020-07-09 | 2021-02-19 | 无锡市海峰海林精密轴承有限公司 | GCr15 steel ball surface layer optimized modification heat treatment process |
| CN113174594A (en) * | 2021-05-11 | 2021-07-27 | 济南大学 | Additive preparation method of iron-based brake disc surface alloy coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109182956A (en) * | 2018-09-19 | 2019-01-11 | 宁国飞鹰汽车零部件股份有限公司 | A kind of process for surface preparation improving automotive brake pads wearability |
| CN109295348A (en) * | 2018-11-07 | 2019-02-01 | 天津圣金特汽车配件有限公司 | A kind of preparation process of high-strength aluminum alloy brake disc |
| CN109652619A (en) * | 2018-12-28 | 2019-04-19 | 上海理工大学 | A kind of processing method of vibration and noise reducing brake disc |
| CN110026752A (en) * | 2019-05-21 | 2019-07-19 | 浙江隆中机械股份有限公司 | A kind of production technology of bicycle brake hull |
| CN110125742A (en) * | 2019-05-21 | 2019-08-16 | 浙江隆中机械股份有限公司 | A kind of processing technology of brake disc |
| CN111270194A (en) * | 2020-03-27 | 2020-06-12 | 重庆红江机械有限责任公司 | Heat treatment method for oil nozzle of marine diesel engine |
| CN111270194B (en) * | 2020-03-27 | 2022-05-20 | 重庆红江机械有限责任公司 | Heat treatment method for oil nozzle of marine diesel engine |
| CN112375895A (en) * | 2020-07-09 | 2021-02-19 | 无锡市海峰海林精密轴承有限公司 | GCr15 steel ball surface layer optimized modification heat treatment process |
| CN113174594A (en) * | 2021-05-11 | 2021-07-27 | 济南大学 | Additive preparation method of iron-based brake disc surface alloy coating |
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Application publication date: 20180608 |