JPS5415454A - Mouth draw forging of large ring - Google Patents

Mouth draw forging of large ring

Info

Publication number
JPS5415454A
JPS5415454A JP8000277A JP8000277A JPS5415454A JP S5415454 A JPS5415454 A JP S5415454A JP 8000277 A JP8000277 A JP 8000277A JP 8000277 A JP8000277 A JP 8000277A JP S5415454 A JPS5415454 A JP S5415454A
Authority
JP
Japan
Prior art keywords
large ring
draw forging
mouth draw
mouth
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
JP8000277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5524378B2 (2
Inventor
Hiroaki Moriya
Tadao Morisawa
Tsutomu Asano
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP8000277A priority Critical patent/JPS5415454A/ja
Publication of JPS5415454A publication Critical patent/JPS5415454A/ja
Publication of JPS5524378B2 publication Critical patent/JPS5524378B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP8000277A 1977-07-06 1977-07-06 Mouth draw forging of large ring Granted JPS5415454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8000277A JPS5415454A (en) 1977-07-06 1977-07-06 Mouth draw forging of large ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8000277A JPS5415454A (en) 1977-07-06 1977-07-06 Mouth draw forging of large ring

Publications (2)

Publication Number Publication Date
JPS5415454A true JPS5415454A (en) 1979-02-05
JPS5524378B2 JPS5524378B2 (2) 1980-06-28

Family

ID=13706110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8000277A Granted JPS5415454A (en) 1977-07-06 1977-07-06 Mouth draw forging of large ring

Country Status (1)

Country Link
JP (1) JPS5415454A (2)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113774A (ja) * 1985-11-11 1987-05-25 株式会社日立製作所 セラミック複合体の製法およびこれに用いる接着剤
JP2007111700A (ja) * 2005-10-17 2007-05-10 Kobe Steel Ltd 口絞りシェルの製造方法
CN102489660A (zh) * 2011-12-20 2012-06-13 二重集团（德阳）重型装备股份有限公司 特大型压力容器异形过渡段的锻造成型工艺
CN101987344B (zh) 2009-08-07 2013-03-13 上海重型机器厂有限公司 核电设备压力容器大封头板坯的锻造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167443U (2) * 1988-05-17 1989-11-24
JP4567531B2 (ja) * 2004-08-31 2010-10-20 株式会社神戸製鋼所 口絞りシェルの製造方法および口絞りシェル
JP4843450B2 (ja) * 2006-10-17 2011-12-21 株式会社神戸製鋼所 口絞りシェルの製造方法および口絞りシェル

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529670A (en) * 1975-07-14 1977-01-25 Ishiwata Seisakushiyo Kk Method of manufacturing bumper pipes for automobile *includes motorcycle*

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529670A (en) * 1975-07-14 1977-01-25 Ishiwata Seisakushiyo Kk Method of manufacturing bumper pipes for automobile *includes motorcycle*

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113774A (ja) * 1985-11-11 1987-05-25 株式会社日立製作所 セラミック複合体の製法およびこれに用いる接着剤
JP2007111700A (ja) * 2005-10-17 2007-05-10 Kobe Steel Ltd 口絞りシェルの製造方法
CN101987344B (zh) 2009-08-07 2013-03-13 上海重型机器厂有限公司 核电设备压力容器大封头板坯的锻造方法
CN102489660A (zh) * 2011-12-20 2012-06-13 二重集团（德阳）重型装备股份有限公司 特大型压力容器异形过渡段的锻造成型工艺

Also Published As

Publication number Publication date
JPS5524378B2 (2) 1980-06-28

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