JPS54126665A - Forging mirror plate - Google Patents

Forging mirror plate

Info

Publication number
JPS54126665A
JPS54126665A JP3410778A JP3410778A JPS54126665A JP S54126665 A JPS54126665 A JP S54126665A JP 3410778 A JP3410778 A JP 3410778A JP 3410778 A JP3410778 A JP 3410778A JP S54126665 A JPS54126665 A JP S54126665A
Authority
JP
Japan
Prior art keywords
forging
mirror plate
mirror
plate
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
JP3410778A
Other languages
Japanese (ja)
Other versions
JPS5548894B2 (en
Inventor
Hiroaki Moriya
Takeshi Miyazawa
Akio Ooyanagi
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 JP3410778A priority Critical patent/JPS5548894B2/ja
Publication of JPS54126665A publication Critical patent/JPS54126665A/en
Publication of JPS5548894B2 publication Critical patent/JPS5548894B2/ja
Expired legal-status Critical Current

Links

JP3410778A 1978-03-27 1978-03-27 Expired JPS5548894B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3410778A JPS5548894B2 (en) 1978-03-27 1978-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3410778A JPS5548894B2 (en) 1978-03-27 1978-03-27

Publications (2)

Publication Number Publication Date
JPS54126665A true JPS54126665A (en) 1979-10-02
JPS5548894B2 JPS5548894B2 (en) 1980-12-09

Family

ID=12405043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3410778A Expired JPS5548894B2 (en) 1978-03-27 1978-03-27

Country Status (1)

Country Link
JP (1) JPS5548894B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012066291A (en) * 2010-09-24 2012-04-05 Kobe Steel Ltd Press die and pressing method using the press die
CN103567339A (en) * 2012-08-07 2014-02-12 上海重型机器厂有限公司 Forging method for elliptical seal head of CAP1400 steam generator
JP2015155112A (en) * 2014-01-20 2015-08-27 株式会社神戸製鋼所 Numerical value simulation method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734802B (en) * 2016-12-28 2019-01-29 二重(德阳)重型装备有限公司 Super-huge thick wall head forging rotary rolling manufacturing process and forming device
CN109834208B (en) * 2017-11-28 2020-10-16 上海电气上重铸锻有限公司 Top cover forging method of nuclear power pressure vessel
CN110576139A (en) * 2019-10-09 2019-12-17 如皋市大生线路器材有限公司 ball socket forging die set and forging process thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110965A (en) * 1978-02-21 1979-08-30 Nippon Chiyuutankou Kk Forging method of mirror plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110965A (en) * 1978-02-21 1979-08-30 Nippon Chiyuutankou Kk Forging method of mirror plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012066291A (en) * 2010-09-24 2012-04-05 Kobe Steel Ltd Press die and pressing method using the press die
CN103567339A (en) * 2012-08-07 2014-02-12 上海重型机器厂有限公司 Forging method for elliptical seal head of CAP1400 steam generator
CN103567339B (en) * 2012-08-07 2016-08-03 上海重型机器厂有限公司 The forging forming method of CAP1400 steam generator ellipsoidal head
JP2015155112A (en) * 2014-01-20 2015-08-27 株式会社神戸製鋼所 Numerical value simulation method

Also Published As

Publication number Publication date
JPS5548894B2 (en) 1980-12-09

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