CN106271436A - A kind of gear ring support processing technique - Google Patents
A kind of gear ring support processing technique Download PDFInfo
- Publication number
- CN106271436A CN106271436A CN201610774615.9A CN201610774615A CN106271436A CN 106271436 A CN106271436 A CN 106271436A CN 201610774615 A CN201610774615 A CN 201610774615A CN 106271436 A CN106271436 A CN 106271436A
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- China
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- processing technique
- inspection
- gear ring
- ring support
- support processing
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
- Gears, Cams (AREA)
Abstract
A kind of gear ring support processing technique, described processing technique comprises the steps: 1), inspection of blank → 2), rough turn → 3), quenched ball blast → 4), half finish turning → 5), quenching → 6), draw tooth → 7), car large end face and groove → 8), boring milling breach → 9), gear hobbing → 10), orifice chamfer → 11), clean, pack.The manufacturing procedure of ring gear of the present invention is simple, and the gear ring support hardness prepared is high, up to 700 850HV, effective hardness layer depth, can be 0.50mm, and precision is high, and wearability is good.
Description
Technical field
The present invention relates to a kind of gear ring support processing technique, belong to Machining Technology field.
Background technology
Gear ring is for carrying a critical component of transmission function in transmission system, is by flange half shaft coupling of band external tooth
The part compositions such as the ring gear that device is identical with the number of teeth.Being mainly used in starting motor transmission system, it rotates according to the engagement of metal-toothed
Transmission conveying transmission function.The usage amount of gear ring support is very big, and the processing technique of gear ring support generally comprises the steps:
At the detection modifier treatment lathe process gear hobbing boring quenching of blank forging blank
Reason flaw detection high tempering detection packaging.Existing processing technique consumption of raw materials is big, production process length, life
Produce cost height time-consumingly to take a lot of work, and service life is shorter.
Summary of the invention
The present invention is directed to the problems referred to above existing for existing technology, it is provided that a kind of effectively save processing technique raw material, shortening
Production process, reduces production cost, and the processing technique of the gear ring of length in service life.
The above-mentioned purpose of the present invention is achieved through the following technical solutions, a kind of gear ring support processing technique, described processing
Technique comprises the steps:
1) inspection of blank:
2) rough turn: a, three-jaw press from both sides at positive major part cylindrical, rough turn microcephaly each shelves size, it is thick with breach face on blank when noting rough turn
Benchmark shares rough turn surplus to both sides；Positive microcephaly's endoporus is pressed from both sides in b, tune, and rough turn major part each shelves size (notes twice clamping error not
More than 0.4mm)；C, deburring, inspection, qualified warehouse-in.
3) quenched ball blast: a, quenched: 25～30HRC, it is desirable to: 1, with part hardness drop≤2HRC, with batch≤3HRC；2, gold
Phase constitution: tempered sorbite 1～4 grades；3, do not allow to there is crackle；B, ball blast, be not allow for oxide skin；C, inspection: hardness 3-5
Part/batch, metallographic, layer depth 1/batch, crackle 100% is detected a flaw, qualified warehouse-in；
4) half finish turning: a, spot check lathe, it is ensured that lathe each several part performance normal operation；B, scroll chuck press from both sides positive major part cylindrical, and half
Finish turning microcephaly each shelves size；(noting surface roughness and 0.1 requirement of beating) c, deburring, inspection, qualified painting neutrality antirust oil,
Put into working position apparatus,
Next procedure to be turned after mark；
5) quenching: a, surface induction hardening: HRC52～57, hardened depth 2 ± 1, metallographic requirement, martensitic structure 3～7 grades；b、
Inspection: hardness 3～5/crowdes, metallographic, layer depth 1/batch, every batch of 100% carrying out flaw detection, there is crackle to scrap process；C, qualified put
Enter in working position apparatus, next procedure to be proceeded to after mark.
6) draw tooth: a, on the basis of small end face, draw internal spline, control distance over bar, end face run-out, notes broaching tool use feelings
Condition, as internal spline pulls phenomenon, needs timely reconditioning broaching tool.B, deburring, inspection, warehouse-in
7) car large end face and groove: a spot check lathe, it is ensured that lathe each several part performance normal operation；B, by technological datum three-jaw press from both sides just
Endoporus；C, essence split big end surface, cylindrical and groove, pay special attention to groove depth 232.5-0.3/-0.5, groove width 4+0.1/ 0 and trough rim away from
9.8 0/-0.2；(noting large and small end face run-out and surface roughness requirements)；D, deburring, inspection, qualified painting neutrality is antirust
Oil, puts into working position apparatus, next procedure to be turned after mark；
8) boring milling breach: a, by benchmark by Workpiece clamping；Drill through 8-20+0.5/ 0 hole, focal point away from 180 ± 0.2 and
It is uniformly distributed along the circumference；B, milling breach, note ensureing that thickness 8+1/-0.5(notes each node size and surface roughness requirements)；C, go
Burr, inspection, qualified painting neutrality antirust oil, put into working position apparatus, next procedure to be turned after mark；
9) gear hobbing: a, according to technological datum, workpiece is fixed, gear hobbing on request, control distance over bar, common normal and profile of tooth and beat ＜
0.06, (noting hobboing cutter service condition, timely reconditioning)
B, deburring, inspection, qualified put into working position apparatus, carry out mark, next procedure to be circulated.
10) orifice chamfer: a, by diagram technological datum by Workpiece clamping；B, the angle of falling C1, aperture；C, deburring, check, close
Lattice are put in storage.
11), clean, pack.
The manufacturing procedure of ring gear of the present invention is simple, and the gear ring support hardness prepared is high, up to 700-850HV, the most firmly
Degree layer depth, can be 0.50mm, and precision is high, and wearability is good.
Accompanying drawing explanation
Fig. 1 is the rough turn machining sketch chart of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described；
A kind of gear ring support processing technique, described processing technique comprises the steps:
1) inspection of blank:
2) rough turn: a, three-jaw press from both sides at positive major part cylindrical, rough turn microcephaly each shelves size, it is thick with breach face on blank when noting rough turn
Benchmark shares rough turn surplus, wherein speed of mainshaft 250r/min, amount of feeding 0.3mm/r to both sides；Positive microcephaly's endoporus is pressed from both sides in b, tune,
Rough turn major part each shelves size (notices that twice clamping error is not more than 0.4mm), wherein speed of mainshaft 250r/min, the amount of feeding
0.3mm/r；C, deburring, inspection, qualified warehouse-in.
3) quenched ball blast: a, quenched: 25～30HRC, it is desirable to: 1, with part hardness drop≤2HRC, with batch≤3HRC；2, gold
Phase constitution: tempered sorbite 1～4 grades；3, do not allow to there is crackle；B, ball blast, be not allow for oxide skin；C, inspection: hardness 3-5
Part/batch (Rockwell apparatus), metallographic, layer depth 1/batch (metallurgical microscope), crackle 100% is detected a flaw (fluorescent magnetic particle inspection machine), closes
Lattice are put in storage；
4) half finish turning: a, spot check lathe, it is ensured that lathe each several part performance normal operation；B, scroll chuck press from both sides positive major part cylindrical, and half
Finish turning microcephaly each shelves size (notes surface roughness and 0.1 requirement of beating), wherein speed of mainshaft 500r/min, the amount of feeding
0.1mm/r；C, deburring, inspection, qualified painting neutrality antirust oil, put into working position apparatus, next procedure to be turned after mark；
5) quenching: a, surface induction hardening: HRC52～57, hardened depth 2 ± 1, metallographic requirement, martensitic structure 3～7 grades；b、
Inspection: hardness 3～5/crowdes, metallographic, layer depth 1/batch, every batch of 100% carrying out flaw detection, there is crackle to scrap process；C, qualified put
Enter in working position apparatus, next procedure to be proceeded to after mark.
6) draw tooth: a, on the basis of small end face, draw internal spline, control distance over bar, end face run-out, notes broaching tool use feelings
Condition, as internal spline pulls phenomenon, needs timely reconditioning broaching tool.B, deburring, inspection, warehouse-in
7) car large end face and groove: a spot check lathe, it is ensured that lathe each several part performance normal operation；B, by technological datum three-jaw press from both sides just
Endoporus；C, essence split big end surface, cylindrical and groove, pay special attention to groove depth 232.5-0.3/-0.5, groove width 4+0.1/ 0 and trough rim away from
9.8 0/-0.2；(noting large and small end face run-out and surface roughness requirements)；D, deburring, inspection, qualified painting neutrality is antirust
Oil, puts into working position apparatus, next procedure to be turned after mark；
8) boring milling breach: a, by technological datum by Workpiece clamping；Drill through 8-20+0.5/ 0 hole, focal point away from 180 ±
0.2 and be uniformly distributed along the circumference；B, milling breach, note ensureing that thickness 8+1/-0.5(notices that each node size and surface roughness are wanted
Ask)；C, deburring, inspection, qualified painting neutrality antirust oil, put into working position apparatus, next procedure to be turned after mark；
9) gear hobbing: a, according to technological datum, workpiece is fixed, gear hobbing on request, control distance over bar, common normal and profile of tooth and beat ＜
0.06, (noting hobboing cutter service condition, timely reconditioning)；B, deburring, inspection, qualified put into working position apparatus, carry out mark, treat
Circulation next procedure.
10) orifice chamfer: a, by diagram technological datum by Workpiece clamping；B, orifice chamfer；C, deburring, inspection, qualified
Warehouse-in.
11), clean, pack: a, identify content in gear ring surface blank space: (two dimension private mark and plain code content need are consistent)
Quick Response Code private mark+P/N+vendor code+date+serial number；B, eliminate rust, clean, be coated with antirust oil, sleeving plastic
Bag, and the supporting vanning of gear ring (2 sets/case), after bar code is loaded same sealing bag with the quality certification, hanging is in the method often overlapping support
(notice that the serial number of every bar code must be consistent with the serial number often overlapping gear ring support) in flange aperture, c, hit-gain trust, four corner angle
Assigning bamboo cane, by thin film entirety envelope torr, top bed board is placed in every jacking, with strapping tape decussation hit-gain trust.
The long measure that the present invention does not mark all with millimeter (mm) as default units.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the change made, retrofit, add or replace, all should belong to the present invention
Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, described in above-described embodiment and description
The principle that the present invention is simply described, without departing from the spirit and scope of the present invention, the present invention also has various change
And improvement, these changes and improvements both fall within scope of the claimed invention, and claimed scope is by appended
Claims and equivalent thereof define.
Claims (8)
1. a gear ring support processing technique, described processing technique comprises the steps: 1), inspection of blank → 2), rough turn →
3), quenched ball blast → 4), half finish turning → 5), quenching → 6), draw tooth → 7), car large end face and groove → 8), boring milling breach → 9),
Gear hobbing → 10), orifice chamfer → 11), clean, pack.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: described rough turn include a, three-jaw
Pressing from both sides at positive major part cylindrical, on blank, rough turn surplus, rough turn microcephaly each shelves size are shared for roughing standard in breach face to both sides；B, tune
Head-clamp positive microcephaly endoporus, rough turn major part each shelves size, twice clamping error is not more than 0.4mm；C, deburring, inspection, qualified enter
Storehouse.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: described quenched ball blast includes:
A, quenched: 25～30HRC, it is desirable to part hardness drop≤2HRC, with batch≤3HRC；Metallographic structure: tempered sorbite 1～4 grades；
And do not allow to there is crackle；B, ball blast, be not allow for oxide skin；C, inspection: hardness 3-5 part/batch, metallographic, layer depth 1/batch, split
Stricture of vagina 100% is detected a flaw, qualified warehouse-in.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: half described finish turning includes a, point
Inspection lathe, it is ensured that lathe each several part performance normal operation；B, scroll chuck press from both sides positive major part cylindrical, half finish turning microcephaly each shelves size；
C, deburring, inspection, qualified painting neutrality antirust oil, put into working position apparatus, next procedure to be turned after mark.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: described quenching includes surface sense
Should quench: HRC52～57, hardened depth 2 ± 1, metallographic requirement, martensitic structure 3～7 grades；B, inspection: hardness 3～5/crowdes,
Metallographic, layer depth 1/batch, every batch of 100% carrying out flaw detection, there is crackle to scrap process；C, qualified working position apparatus of putting into, after mark
Next procedure to be proceeded to.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: the described tooth that draws includes a, with little
On the basis of end face, draw internal spline, control distance over bar, end face run-out, note broaching tool service condition, as internal spline pulls phenomenon,
Need timely reconditioning broaching tool；B, deburring, inspection, warehouse-in.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: described car large end face and groove bag
Include a, spot check lathe, it is ensured that lathe each several part performance normal operation；B, by technological datum three-jaw press from both sides positive endoporus；C, essence split stub end
Face, cylindrical and groove, groove depth 232.5mm, groove width 4mm and trough rim are away from 9.8 mm；D, deburring, inspection, qualified painting neutrality is antirust
Oil, puts into working position apparatus, next procedure to be turned after mark.
A kind of gear ring support processing technique the most according to claim 1, it is characterised in that: described boring milling breach includes
A, by Workpiece clamping；Drilling through 8 × φ 20mm hole, focal point is away from 180 ± 0.2mm and is uniformly distributed along the circumference；B, milling breach, it is ensured that
Thickness 8mm；C, deburring, inspection, qualified painting neutrality antirust oil, put into working position apparatus, next procedure to be turned after mark.
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| CN201610774615.9A CN106271436B (en) | 2016-08-31 | 2016-08-31 | A kind of gear ring support processing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610774615.9A CN106271436B (en) | 2016-08-31 | 2016-08-31 | A kind of gear ring support processing technology |
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| Publication Number | Publication Date |
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| CN106271436A true CN106271436A (en) | 2017-01-04 |
| CN106271436B CN106271436B (en) | 2018-10-12 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175476A (en) * | 2017-07-03 | 2017-09-19 | 泰州市东方传动技术有限公司 | A kind of automobile synchronizer exports flange machining process |
| CN107649842A (en) * | 2017-11-09 | 2018-02-02 | 王海艳 | A kind of flange processing technique |
| CN107825081A (en) * | 2017-11-22 | 2018-03-23 | 江苏恒义汽配股份有限公司 | A kind of processing method for Hybrid Vehicle bearing disc |
| CN108942085A (en) * | 2017-05-17 | 2018-12-07 | 中科智远信息科技有限公司 | A kind of radar fixed frame hole opening technology |
| CN109877548A (en) * | 2019-04-29 | 2019-06-14 | 江苏万达特种轴承有限公司 | Cartridge housing processing method |
| CN110125440A (en) * | 2019-06-26 | 2019-08-16 | 天津天海同步科技有限公司 | End tooth thin-walled gear ring vehicle sequence technique |
| CN110153661A (en) * | 2019-07-04 | 2019-08-23 | 无锡市聚英机械制造有限公司 | Thin-walled female splined shaft draws tooth technique |
| CN111761299A (en) * | 2020-03-31 | 2020-10-13 | 江苏贵钰航空工业有限公司 | Process for preparing part by using numerical control drilling and milling |
| CN112247481A (en) * | 2020-09-22 | 2021-01-22 | 成都鑫三合机电新技术开发有限公司 | Machining method for aviation composite material parts |
| CN112872727A (en) * | 2021-01-14 | 2021-06-01 | 重庆齐信汽车零部件有限公司 | Processing technology and equipment for rear axle connecting flange |
| CN114248071A (en) * | 2021-12-20 | 2022-03-29 | 上海炽星新材料科技有限公司 | Method for manufacturing automobile clutch disc hub |
| CN114669976A (en) * | 2022-03-31 | 2022-06-28 | 盛瑞传动股份有限公司 | Machining process of gear ring of planet row for transmission |
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| CN104400365A (en) * | 2014-10-25 | 2015-03-11 | 陕西天财工程造价咨询有限公司 | Machining method of wind power generation yawing gear ring |
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| CN102658461A (en) * | 2012-05-22 | 2012-09-12 | 綦江重配齿轮有限公司 | Axle gear ring tray machining process |
| CN103464991A (en) * | 2013-09-18 | 2013-12-25 | 江国辉 | Gear ring machining process |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942085A (en) * | 2017-05-17 | 2018-12-07 | 中科智远信息科技有限公司 | A kind of radar fixed frame hole opening technology |
| CN107175476A (en) * | 2017-07-03 | 2017-09-19 | 泰州市东方传动技术有限公司 | A kind of automobile synchronizer exports flange machining process |
| CN107649842A (en) * | 2017-11-09 | 2018-02-02 | 王海艳 | A kind of flange processing technique |
| CN107825081A (en) * | 2017-11-22 | 2018-03-23 | 江苏恒义汽配股份有限公司 | A kind of processing method for Hybrid Vehicle bearing disc |
| CN109877548A (en) * | 2019-04-29 | 2019-06-14 | 江苏万达特种轴承有限公司 | Cartridge housing processing method |
| CN110125440A (en) * | 2019-06-26 | 2019-08-16 | 天津天海同步科技有限公司 | End tooth thin-walled gear ring vehicle sequence technique |
| CN110153661A (en) * | 2019-07-04 | 2019-08-23 | 无锡市聚英机械制造有限公司 | Thin-walled female splined shaft draws tooth technique |
| CN111761299A (en) * | 2020-03-31 | 2020-10-13 | 江苏贵钰航空工业有限公司 | Process for preparing part by using numerical control drilling and milling |
| CN112247481A (en) * | 2020-09-22 | 2021-01-22 | 成都鑫三合机电新技术开发有限公司 | Machining method for aviation composite material parts |
| CN112872727A (en) * | 2021-01-14 | 2021-06-01 | 重庆齐信汽车零部件有限公司 | Processing technology and equipment for rear axle connecting flange |
| CN114248071A (en) * | 2021-12-20 | 2022-03-29 | 上海炽星新材料科技有限公司 | Method for manufacturing automobile clutch disc hub |
| CN114669976A (en) * | 2022-03-31 | 2022-06-28 | 盛瑞传动股份有限公司 | Machining process of gear ring of planet row for transmission |
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| CN106271436B (en) | 2018-10-12 |
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Denomination of invention: A processing technology of ring gear support Effective date of registration: 20211111 Granted publication date: 20181012 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU JINGKA AUTOMOTIVE PARTS CO.,LTD. Registration number: Y2021980012330 |