JPS561236A - Production of rough shape billet by forging - Google Patents

Production of rough shape billet by forging

Info

Publication number
JPS561236A
JPS561236A JP7648579A JP7648579A JPS561236A JP S561236 A JPS561236 A JP S561236A JP 7648579 A JP7648579 A JP 7648579A JP 7648579 A JP7648579 A JP 7648579A JP S561236 A JPS561236 A JP S561236A
Authority
JP
Japan
Prior art keywords
forging
nonsteady
rough shape
lengthwise direction
compression
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
JP7648579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137020B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kazuo Watanabe
Hidenori Tokita
Hiroe Nakajima
Yukio Nishikawa
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7648579A priority Critical patent/JPS561236A/ja
Priority to DE19792940473 priority patent/DE2940473A1/de
Publication of JPS561236A publication Critical patent/JPS561236A/ja
Priority to US06/335,669 priority patent/US4407056A/en
Publication of JPS6137020B2 publication Critical patent/JPS6137020B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP7648579A 1978-04-07 1979-06-18 Production of rough shape billet by forging Granted JPS561236A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7648579A JPS561236A (en) 1979-06-18 1979-06-18 Production of rough shape billet by forging
DE19792940473 DE2940473A1 (de) 1978-04-07 1979-10-05 Verfahren und vorrichtung zur herstellung von metallprofilen
US06/335,669 US4407056A (en) 1978-04-07 1981-12-30 Method and apparatus for manufacturing metal sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7648579A JPS561236A (en) 1979-06-18 1979-06-18 Production of rough shape billet by forging

Publications (2)

Publication Number Publication Date
JPS561236A true JPS561236A (en) 1981-01-08
JPS6137020B2 JPS6137020B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-21

Family

ID=13606500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7648579A Granted JPS561236A (en) 1978-04-07 1979-06-18 Production of rough shape billet by forging

Country Status (1)

Country Link
JP (1) JPS561236A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226134A (ja) * 1985-03-30 1986-10-08 Mitsubishi Metal Corp 異形断面条の製造方法
JPS62101301A (ja) * 1985-10-28 1987-05-11 Ishikawajima Harima Heavy Ind Co Ltd スラブの成形装置
WO2016163308A1 (ja) * 2015-04-06 2016-10-13 日立金属株式会社 熱間鍛造用金型及び熱間鍛造方法
WO2016163307A1 (ja) * 2015-04-06 2016-10-13 日立金属株式会社 熱間鍛造用金型及び熱間鍛造方法
JP2018051617A (ja) * 2016-09-30 2018-04-05 日立金属株式会社 熱間鍛造方法
CN109622843A (zh) * 2018-12-12 2019-04-16 武汉重工铸锻有限责任公司 能提高锤心锻件材料利用率的锻造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326759A (en) * 1976-08-26 1978-03-13 Kobe Steel Ltd Plate material rolling

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326759A (en) * 1976-08-26 1978-03-13 Kobe Steel Ltd Plate material rolling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226134A (ja) * 1985-03-30 1986-10-08 Mitsubishi Metal Corp 異形断面条の製造方法
JPS62101301A (ja) * 1985-10-28 1987-05-11 Ishikawajima Harima Heavy Ind Co Ltd スラブの成形装置
WO2016163308A1 (ja) * 2015-04-06 2016-10-13 日立金属株式会社 熱間鍛造用金型及び熱間鍛造方法
WO2016163307A1 (ja) * 2015-04-06 2016-10-13 日立金属株式会社 熱間鍛造用金型及び熱間鍛造方法
JP2018051617A (ja) * 2016-09-30 2018-04-05 日立金属株式会社 熱間鍛造方法
CN109622843A (zh) * 2018-12-12 2019-04-16 武汉重工铸锻有限责任公司 能提高锤心锻件材料利用率的锻造方法
CN109622843B (zh) * 2018-12-12 2020-07-24 武汉重工铸锻有限责任公司 能提高锤心锻件材料利用率的锻造方法

Also Published As

Publication number Publication date
JPS6137020B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-21

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