JPS6219254B2 - - Google Patents

Info

Publication number
JPS6219254B2
JPS6219254B2 JP54031407A JP3140779A JPS6219254B2 JP S6219254 B2 JPS6219254 B2 JP S6219254B2 JP 54031407 A JP54031407 A JP 54031407A JP 3140779 A JP3140779 A JP 3140779A JP S6219254 B2 JPS6219254 B2 JP S6219254B2
Authority
JP
Japan
Prior art keywords
punch
upsetting
blank
shaped member
shaped
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
Application number
JP54031407A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55126337A (en
Inventor
Masatoshi Nishizawa
Toshihiro Minami
Takeshi Nakahara
Toyofumi Hasegawa
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP3140779A priority Critical patent/JPS55126337A/ja
Priority to CA000347403A priority patent/CA1154617A/en
Priority to US06/130,429 priority patent/US4312210A/en
Publication of JPS55126337A publication Critical patent/JPS55126337A/ja
Publication of JPS6219254B2 publication Critical patent/JPS6219254B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP3140779A 1979-03-17 1979-03-17 Warm forging method of cup-form member Granted JPS55126337A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3140779A JPS55126337A (en) 1979-03-17 1979-03-17 Warm forging method of cup-form member
CA000347403A CA1154617A (en) 1979-03-17 1980-03-11 Warm forging method for cup-shaped pieces
US06/130,429 US4312210A (en) 1979-03-17 1980-03-14 Warm forging method for cup-shaped pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3140779A JPS55126337A (en) 1979-03-17 1979-03-17 Warm forging method of cup-form member

Publications (2)

Publication Number Publication Date
JPS55126337A JPS55126337A (en) 1980-09-30
JPS6219254B2 true JPS6219254B2 (en:Method) 1987-04-27

Family

ID=12330398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3140779A Granted JPS55126337A (en) 1979-03-17 1979-03-17 Warm forging method of cup-form member

Country Status (1)

Country Link
JP (1) JPS55126337A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028061A (ja) * 1988-06-27 1990-01-11 Nec Corp サーマルプリンタの印字ヘッド

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0761525B2 (ja) * 1986-12-10 1995-07-05 昭和アルミニウム株式会社 アルミニウム合金製ボンベ用底付き管の製造方法
JP4944293B2 (ja) * 2000-10-06 2012-05-30 株式会社神戸製鋼所 筒状部材の鍛造・圧延方法
JP2007002617A (ja) * 2005-06-27 2007-01-11 Kenkoo:Kk オイルフェンス支持構造体
JP5119585B2 (ja) * 2005-10-14 2013-01-16 大同特殊鋼株式会社 冷間鍛造性に優れた素材の製造方法
JP2007167882A (ja) * 2005-12-21 2007-07-05 Iura Co Ltd 軸肥大加工方法
CN112296111B (zh) * 2020-10-10 2022-07-22 中国兵器工业第五九研究所 大型复杂异形结构件的塑性成形方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028061A (ja) * 1988-06-27 1990-01-11 Nec Corp サーマルプリンタの印字ヘッド

Also Published As

Publication number Publication date
JPS55126337A (en) 1980-09-30

Similar Documents

Publication Publication Date Title
KR101909979B1 (ko) 컵 구조체의 제조 방법
KR910007296B1 (ko) 중공품의 압조 방법
US3818746A (en) Rod end cold forming process
JPS6219254B2 (en:Method)
US6735996B2 (en) Method of making an axle element for a motor vehicle, and shaping die for carrying out the method
US3054177A (en) Method of making valve lifter bodies or the like
US3434326A (en) Method and apparatus for making annular parts of u-section
JPS6355381B2 (en:Method)
JPH0562011B2 (en:Method)
JPS6123548A (ja) フランジ付車軸の鍛造法
JPH0489153A (ja) 筒状体の冷・温間鍛造方法
CN108075359B (zh) 加工装置、成形体的制造方法及火花塞用电极的制造方法
JPH0323250B2 (en:Method)
JP3128208B2 (ja) リング状部品の製造方法
US6032507A (en) Pre-bending of workpieces in dies in near net warm forging
US3577761A (en) Method of manufacturing components from a part projecting from a larger part, having slim and/or elongated form
US3531970A (en) Apparatus for forming bearing races
JPS5826127B2 (ja) 頭部と脚部との直径比の小さいリベット型電気接点の成形方法
JP2775684B2 (ja) 圧造成形方法
JP2005131654A (ja) フランジ付軸物の予備成形方法および鍛造プレス
JPS6145946Y2 (en:Method)
JP2009248143A (ja) リンクアームの製造方法とその製造に使用されるプレス用金型
JP2001276950A (ja) 鍛造装置
JPH0741348B2 (ja) 前方押出し加工方法およびその装置
SU927358A1 (ru) Устройство дл изготовлени тройников