JPS6330095B2 - - Google Patents

Info

Publication number
JPS6330095B2
JPS6330095B2 JP59021478A JP2147884A JPS6330095B2 JP S6330095 B2 JPS6330095 B2 JP S6330095B2 JP 59021478 A JP59021478 A JP 59021478A JP 2147884 A JP2147884 A JP 2147884A JP S6330095 B2 JPS6330095 B2 JP S6330095B2
Authority
JP
Japan
Prior art keywords
upset
product
tube
upsetting
inner diameter
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
JP59021478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60166137A (ja
Inventor
Shohei Kanari
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP59021478A priority Critical patent/JPS60166137A/ja
Publication of JPS60166137A publication Critical patent/JPS60166137A/ja
Publication of JPS6330095B2 publication Critical patent/JPS6330095B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP59021478A 1984-02-07 1984-02-07 管体端部のアプセツト加工方法 Granted JPS60166137A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59021478A JPS60166137A (ja) 1984-02-07 1984-02-07 管体端部のアプセツト加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59021478A JPS60166137A (ja) 1984-02-07 1984-02-07 管体端部のアプセツト加工方法

Publications (2)

Publication Number Publication Date
JPS60166137A JPS60166137A (ja) 1985-08-29
JPS6330095B2 true JPS6330095B2 (enrdf_load_stackoverflow) 1988-06-16

Family

ID=12056079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59021478A Granted JPS60166137A (ja) 1984-02-07 1984-02-07 管体端部のアプセツト加工方法

Country Status (1)

Country Link
JP (1) JPS60166137A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149038A (ja) * 1986-12-15 1988-06-21 Nippon Steel Corp 外アツプセツト・プレスによる鋼管端部の加工方法
JP4711048B2 (ja) * 2005-02-10 2011-06-29 日立オートモティブシステムズ株式会社 取付環の製造方法
DE102007034895A1 (de) * 2007-07-24 2009-01-29 V&M Deutschland Gmbh Verfahren zur Herstellung von warmgefertigten nahtlosen Rohren mit optimierten Ermüdungseigenschaften im verschweißten Zustand
JP5734950B2 (ja) * 2010-12-20 2015-06-17 株式会社ヒロテック 金属製パイプの加工方法及び加工装置
US10514113B2 (en) 2015-02-18 2019-12-24 Nippon Steel Corporation Metal pipe having thickened end portion, and method of manufacturing same

Also Published As

Publication number Publication date
JPS60166137A (ja) 1985-08-29

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