JPH0353049B2 - - Google Patents

Info

Publication number
JPH0353049B2
JPH0353049B2 JP62329859A JP32985987A JPH0353049B2 JP H0353049 B2 JPH0353049 B2 JP H0353049B2 JP 62329859 A JP62329859 A JP 62329859A JP 32985987 A JP32985987 A JP 32985987A JP H0353049 B2 JPH0353049 B2 JP H0353049B2
Authority
JP
Japan
Prior art keywords
punch
plate
pressure
boss
center
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.)
Expired - Lifetime
Application number
JP62329859A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01180728A (ja
Inventor
Katahiro Yamakawa
Satoru Nito
Hidehiko Hayakawa
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.)
Unipres Corp
Original Assignee
Yamakawa Industrial 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 Yamakawa Industrial Co Ltd filed Critical Yamakawa Industrial Co Ltd
Priority to JP62329859A priority Critical patent/JPH01180728A/ja
Publication of JPH01180728A publication Critical patent/JPH01180728A/ja
Publication of JPH0353049B2 publication Critical patent/JPH0353049B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP62329859A 1987-12-28 1987-12-28 ボス付部材の成形方法 Granted JPH01180728A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62329859A JPH01180728A (ja) 1987-12-28 1987-12-28 ボス付部材の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62329859A JPH01180728A (ja) 1987-12-28 1987-12-28 ボス付部材の成形方法

Publications (2)

Publication Number Publication Date
JPH01180728A JPH01180728A (ja) 1989-07-18
JPH0353049B2 true JPH0353049B2 (cs) 1991-08-13

Family

ID=18226032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62329859A Granted JPH01180728A (ja) 1987-12-28 1987-12-28 ボス付部材の成形方法

Country Status (1)

Country Link
JP (1) JPH01180728A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011102050B4 (de) * 2010-09-29 2021-02-18 Aisin Aw Co., Ltd. Herstellungsverfahren und Herstellungsvorrichtung für mit Nabe versehenes scheibenförmiges Bauteil

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015369A1 (fr) * 1996-10-07 1998-04-16 Kabushiki Kaisha Kanemitsu Procede de formation d'une bosse solidaire d'une tole
JP4845243B2 (ja) * 1999-07-28 2011-12-28 株式会社カネミツ 板金製部材の製造方法
GB2405678B (en) 2003-09-03 2007-03-07 Nsk Europ Ltd A bearing assembly
DE10358287A1 (de) * 2003-12-11 2005-07-21 Feintool International Holding Ag Verfahren und Vorrichtung zum Herstellen eines dünnwandigen Bauteils
JP2009208948A (ja) * 2008-03-06 2009-09-17 Ntn Corp フレーム付きテークアップユニット
JP5608537B2 (ja) * 2010-12-15 2014-10-15 アイダエンジニアリング株式会社 フランジ付きパイプの製造方法
JP6648624B2 (ja) * 2016-04-26 2020-02-14 日本製鉄株式会社 バーリング加工方法及びプレス成形装置
EP4279192A4 (en) * 2021-02-24 2024-10-16 Nippon Steel Corporation Burring method, burring die, burring device, and burred article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168730A (en) * 1981-04-09 1982-10-18 Hitachi Zosen Corp Deep drawing process
JPS5938211A (ja) * 1982-08-30 1984-03-02 Idemitsu Kosan Co Ltd α−オレフインの重合方法
JPS5973129A (ja) * 1982-10-21 1984-04-25 Agency Of Ind Science & Technol 多方向加圧絞り成形方法
JPS62183916A (ja) * 1986-02-07 1987-08-12 Kazuhiko Nakamura フランジ付き穴あき円筒の成形法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011102050B4 (de) * 2010-09-29 2021-02-18 Aisin Aw Co., Ltd. Herstellungsverfahren und Herstellungsvorrichtung für mit Nabe versehenes scheibenförmiges Bauteil

Also Published As

Publication number Publication date
JPH01180728A (ja) 1989-07-18

Similar Documents

Publication Publication Date Title
JP3408121B2 (ja) 金属管への螺旋条形成用の成形型
CN101262965B (zh) 制造具有侧凹部成型品的方法及用于该方法的锻造成型装置
US5795234A (en) Process for forming bolt
US4435973A (en) Method of producing ring-shaped metal parts
GB2319199A (en) Die forging system
JPH0353049B2 (cs)
JPS6072617A (ja) 成形法及び成形装置
EP1462193B1 (en) Method and apparatus for manufacturing flanged articles
JPS641219B2 (cs)
JP3131880B2 (ja) 二重筒体の製造方法
JP4804292B2 (ja) アンダカット部を有する成形品の鍛造成形装置
JPH05154575A (ja) 穴フランジング工法及び穴フランジング金型
JPH0620570B2 (ja) ピストンの鍛造方法
JPH0732052A (ja) コルゲート管の加工方法およびその装置
JPH05317955A (ja) 鍔付筒状部材の成形方法及び成形装置並びに鍔付筒状部材
JP2007098437A (ja) バーリング加工型と加工方法
JPS588931B2 (ja) スプラインシヤフトの冷間成形方法
JP4156063B2 (ja) 歯形付フランジを有する筒状部品の製造方法及びその装置
JPH07144247A (ja) 段付き部品の鍛造金型及び段付き部品の鍛造方法
JP2001276950A (ja) 鍛造装置
SU1712058A1 (ru) Способ изготовлени полых деталей с конусными кромками
JP7215200B2 (ja) 環状部材の成形方法及び成形装置
JPH03106532A (ja) フランジ付筒状成形品の成形方法および装置
JP2640638B2 (ja) 精密型抜き鍛造によるリングギア製造方法
JP4804293B2 (ja) アンダカット部を有する成形品の製造方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees