JPH02133141A - 歯車の歯面の精密冷間鍛造による成形方法 - Google Patents

歯車の歯面の精密冷間鍛造による成形方法

Info

Publication number
JPH02133141A
JPH02133141A JP28395688A JP28395688A JPH02133141A JP H02133141 A JPH02133141 A JP H02133141A JP 28395688 A JP28395688 A JP 28395688A JP 28395688 A JP28395688 A JP 28395688A JP H02133141 A JPH02133141 A JP H02133141A
Authority
JP
Japan
Prior art keywords
gear
movable die
taper
die
cold forging
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
Application number
JP28395688A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0262340B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Ishida
均 石田
Masataka Hirano
平野　正尊
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.)
I S SEIKI KK
KURIATETSUKU KK
Original Assignee
I S SEIKI KK
KURIATETSUKU KK
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 I S SEIKI KK, KURIATETSUKU KK filed Critical I S SEIKI KK
Priority to JP28395688A priority Critical patent/JPH02133141A/ja
Publication of JPH02133141A publication Critical patent/JPH02133141A/ja
Publication of JPH0262340B2 publication Critical patent/JPH0262340B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP28395688A 1988-11-11 1988-11-11 歯車の歯面の精密冷間鍛造による成形方法 Granted JPH02133141A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28395688A JPH02133141A (ja) 1988-11-11 1988-11-11 歯車の歯面の精密冷間鍛造による成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28395688A JPH02133141A (ja) 1988-11-11 1988-11-11 歯車の歯面の精密冷間鍛造による成形方法

Publications (2)

Publication Number Publication Date
JPH02133141A true JPH02133141A (ja) 1990-05-22
JPH0262340B2 JPH0262340B2 (enrdf_load_stackoverflow) 1990-12-25

Family

ID=17672403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28395688A Granted JPH02133141A (ja) 1988-11-11 1988-11-11 歯車の歯面の精密冷間鍛造による成形方法

Country Status (1)

Country Link
JP (1) JPH02133141A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7207110B2 (en) * 2002-12-02 2007-04-24 Tesma International Inc. Differential housing with integrated ring gear
EP1656226A4 (en) * 2003-08-20 2008-03-05 American Axle & Mfg Inc TOOLS FOR SHELL-BASED OUTPUT SHAFTS
CN102861859A (zh) * 2012-08-30 2013-01-09 镇江中虎弹簧有限公司 起动齿轮端面齿冷锻工艺
CN106111876A (zh) * 2016-07-14 2016-11-16 江苏保捷精锻有限公司 一种机动车用倒挡齿轮锻件的加工方法
CN111730021A (zh) * 2020-06-19 2020-10-02 江苏智造新材有限公司 一种结合齿的锻造工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0972587A (ja) * 1995-09-08 1997-03-18 Shin Nippon Kucho Kk クリーンルームにおける気流制御構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7207110B2 (en) * 2002-12-02 2007-04-24 Tesma International Inc. Differential housing with integrated ring gear
EP1656226A4 (en) * 2003-08-20 2008-03-05 American Axle & Mfg Inc TOOLS FOR SHELL-BASED OUTPUT SHAFTS
CN102861859A (zh) * 2012-08-30 2013-01-09 镇江中虎弹簧有限公司 起动齿轮端面齿冷锻工艺
CN106111876A (zh) * 2016-07-14 2016-11-16 江苏保捷精锻有限公司 一种机动车用倒挡齿轮锻件的加工方法
CN111730021A (zh) * 2020-06-19 2020-10-02 江苏智造新材有限公司 一种结合齿的锻造工艺

Also Published As

Publication number Publication date
JPH0262340B2 (enrdf_load_stackoverflow) 1990-12-25

Similar Documents

Publication Publication Date Title
US5125256A (en) Method of manufacturing outside ring
US4876876A (en) Dies for forging gear-shaped part made of sheet metal
US3100333A (en) Method of making compound gear
DE3438454C2 (de) Verfahren zur Herstellung von Kupplungszahnrädern für Getriebe von Kraftfahrzeugen
DE4400257C1 (de) Drückverfahren zur spanlosen Herstellung einer Nabe eines die Nabe aufweisenden Getriebeteiles
JPH02133141A (ja) 歯車の歯面の精密冷間鍛造による成形方法
DE3932823C1 (en) Toothed transmission component mfr. - involves tool with external teeth forming inside teeth on workpiece
JPH02185905A (ja) 粉末冶金により製作されたクラッチ体の歯面の変形方法と装置
KR100237721B1 (ko) 피 아이어닝 면을 갖는 가공소재
DE19983302B4 (de) Verfahren zum Erzeugen einer Mehrfach-Keilriemenscheibe
JPH0758096B2 (ja) 半割軸受の製造方法
JPH02258130A (ja) ギアの鍛造金型装置
JP4900713B2 (ja) 冷間鍛造による平歯車の製造方法
JPH0566223B2 (enrdf_load_stackoverflow)
JPS55156633A (en) Punch and its production
JP3681901B2 (ja) 変速用クラッチのシンクロナイザコーンの製造方法
JPS5468753A (en) Forging method for bevel gear
US4290292A (en) Manufacture of rotatable ignition files or flint wheels
JP2001246441A (ja) スプラインピースギアの製造方法
JPH0394949A (ja) 同期噛合い式変速機用ブロックリングの製造方法
JPS5828678Y2 (ja) テ−パ付歯形の成形装置
JPH0620573B2 (ja) 歯車圧造成形用ダイ
KR20180029301A (ko) 냉간 배압단조공법을 통한 플랜지형 허브클러치 제조방법
DE1601357C (de) Verfahren zur Herstellung eines Topfstößels zur Ventilbetätigung für Brennkraftmaschinen
JPS6153142B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071225

Year of fee payment: 17

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081225

Year of fee payment: 18

EXPY Cancellation because of completion of term