JPH0312975B2 - - Google Patents

Info

Publication number
JPH0312975B2
JPH0312975B2 JP556086A JP556086A JPH0312975B2 JP H0312975 B2 JPH0312975 B2 JP H0312975B2 JP 556086 A JP556086 A JP 556086A JP 556086 A JP556086 A JP 556086A JP H0312975 B2 JPH0312975 B2 JP H0312975B2
Authority
JP
Japan
Prior art keywords
roll
forming
rolls
strip
steel
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
JP556086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62166027A (ja
Inventor
Ryosuke Kuramoto
Akane Okamoto
Takashi Tomino
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.)
Nakata Manufacturing Co Ltd
Original Assignee
Nakata Manufacturing Co 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 Nakata Manufacturing Co Ltd filed Critical Nakata Manufacturing Co Ltd
Priority to JP61005560A priority Critical patent/JPS62166027A/ja
Priority to AU61223/86A priority patent/AU592588B2/en
Priority to DE8686904360T priority patent/DE3683154D1/de
Priority to BR8607070A priority patent/BR8607070A/pt
Priority to PCT/JP1986/000337 priority patent/WO1987004096A1/ja
Priority to EP86904360A priority patent/EP0250594B2/en
Priority to US06/913,670 priority patent/US4770019A/en
Priority to KR1019870700782A priority patent/KR900005190B1/ko
Priority to AT86904360T priority patent/ATE70746T1/de
Priority to CN86107514.5A priority patent/CN1004195B/zh
Publication of JPS62166027A publication Critical patent/JPS62166027A/ja
Priority to CN88101943A priority patent/CN1009442B/zh
Priority to CN88101905A priority patent/CN1009348B/zh
Publication of JPH0312975B2 publication Critical patent/JPH0312975B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP61005560A 1985-12-28 1986-01-14 パイプミル用成形ロ−ル Granted JPS62166027A (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP61005560A JPS62166027A (ja) 1986-01-14 1986-01-14 パイプミル用成形ロ−ル
KR1019870700782A KR900005190B1 (ko) 1985-12-28 1986-06-30 파이프밀에 있어서의 성형로울 및 성형방법과 그 장치
AT86904360T ATE70746T1 (de) 1985-12-28 1986-06-30 Formrolle und deren verwendung in verfahren und vorrichtungen zum rohrwalzen.
BR8607070A BR8607070A (pt) 1985-12-28 1986-06-30 Cilindro de modelagem,processo de modelagem e seu aparelho na fresa de tubos
PCT/JP1986/000337 WO1987004096A1 (en) 1985-12-28 1986-06-30 Forming roll for pipe mills and forming method and apparatus using same
EP86904360A EP0250594B2 (en) 1985-12-28 1986-06-30 Forming roll for pipe mills and forming method and apparatus using same
US06/913,670 US4770019A (en) 1985-12-28 1986-06-30 Forming roll, forming process and its apparatus in the pipe mill
AU61223/86A AU592588B2 (en) 1985-12-28 1986-06-30 Forming roll for pipe mills
DE8686904360T DE3683154D1 (de) 1985-12-28 1986-06-30 Formrolle und deren verwendung in verfahren und vorrichtungen zum rohrwalzen.
CN86107514.5A CN1004195B (zh) 1985-12-28 1986-11-01 制管机中的成型辊
CN88101943A CN1009442B (zh) 1985-12-28 1988-04-05 制管机中的成型方法及其设备
CN88101905A CN1009348B (zh) 1985-12-28 1988-04-05 制管机中的成型方法及其设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61005560A JPS62166027A (ja) 1986-01-14 1986-01-14 パイプミル用成形ロ−ル

Publications (2)

Publication Number Publication Date
JPS62166027A JPS62166027A (ja) 1987-07-22
JPH0312975B2 true JPH0312975B2 (fi) 1991-02-21

Family

ID=11614582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61005560A Granted JPS62166027A (ja) 1985-12-28 1986-01-14 パイプミル用成形ロ−ル

Country Status (1)

Country Link
JP (1) JPS62166027A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2046317C (en) * 1989-12-04 1998-06-23 Takaaki Toyooka Machine for manufacturing welded steel pipes and method for handling the same machine
US5704243A (en) * 1992-09-25 1998-01-06 Nippon Steel Corporation Forming method and forming stand for welded pipes
KR101511336B1 (ko) * 2014-09-15 2015-04-14 (주)백천정밀 강관 성형 중 스프링 백 현상을 억제할 수 있는 조관기의 i-스페셜 성형 장치
KR101929215B1 (ko) * 2017-03-14 2019-03-12 주식회사 성우하이텍 롤 포밍 장치

Also Published As

Publication number Publication date
JPS62166027A (ja) 1987-07-22

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