JPS59166321A - 電縫管の成形方法 - Google Patents

電縫管の成形方法

Info

Publication number
JPS59166321A
JPS59166321A JP3896883A JP3896883A JPS59166321A JP S59166321 A JPS59166321 A JP S59166321A JP 3896883 A JP3896883 A JP 3896883A JP 3896883 A JP3896883 A JP 3896883A JP S59166321 A JPS59166321 A JP S59166321A
Authority
JP
Japan
Prior art keywords
roll
forming
cage
edge
rolls
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
JP3896883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH052406B2 (OSRAM
Inventor
Kazuo Konishi
和夫 小西
Saburo Ishiro
居城　三郎
Takashi Kuroda
黒田　隆司
Tsutomu Konawa
小縄　力
Seijiro Yasugi
八杉　誠二郎
Tetsuaki Sugamasa
菅昌　徹朗
Yuji Sugimoto
祐二 杉本
Yutaka Nagahama
長浜　裕
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP3896883A priority Critical patent/JPS59166321A/ja
Publication of JPS59166321A publication Critical patent/JPS59166321A/ja
Publication of JPH052406B2 publication Critical patent/JPH052406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0822—Guiding or aligning the edges of the bent sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP3896883A 1983-03-11 1983-03-11 電縫管の成形方法 Granted JPS59166321A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3896883A JPS59166321A (ja) 1983-03-11 1983-03-11 電縫管の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3896883A JPS59166321A (ja) 1983-03-11 1983-03-11 電縫管の成形方法

Publications (2)

Publication Number Publication Date
JPS59166321A true JPS59166321A (ja) 1984-09-19
JPH052406B2 JPH052406B2 (OSRAM) 1993-01-12

Family

ID=12539956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3896883A Granted JPS59166321A (ja) 1983-03-11 1983-03-11 電縫管の成形方法

Country Status (1)

Country Link
JP (1) JPS59166321A (OSRAM)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268512A (ja) * 1986-12-26 1988-11-07 Nakata Seisakusho:Kk フインパスロ−ルへの素材誘導方法とそのガイドロ−ルスタンド
JP2008105062A (ja) * 2006-10-26 2008-05-08 Jfe Steel Kk 溶接部特性の優れた電縫管製造方法
JP2016140867A (ja) * 2015-01-30 2016-08-08 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法
JP2017124444A (ja) * 2015-12-24 2017-07-20 Ｊｆｅスチール株式会社 造管歪が小さい電縫鋼管の製造方法および造管歪が小さい電縫鋼管
JP2018015799A (ja) * 2016-07-29 2018-02-01 Ｊｆｅスチール株式会社 鋼管の製造方法及び鋼管
JP2018047506A (ja) * 2017-10-04 2018-03-29 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法
CN109531055A (zh) * 2018-11-07 2019-03-29 太原重工股份有限公司 制管工艺及钢管
CN112355139A (zh) * 2020-10-28 2021-02-12 深圳市弗镭斯激光技术有限公司 一种板件压弯卷制成型方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384863A (en) * 1976-12-30 1978-07-26 Nippon Steel Corp Pipe roll forming stand alignment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384863A (en) * 1976-12-30 1978-07-26 Nippon Steel Corp Pipe roll forming stand alignment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268512A (ja) * 1986-12-26 1988-11-07 Nakata Seisakusho:Kk フインパスロ−ルへの素材誘導方法とそのガイドロ−ルスタンド
JP2008105062A (ja) * 2006-10-26 2008-05-08 Jfe Steel Kk 溶接部特性の優れた電縫管製造方法
JP2016140867A (ja) * 2015-01-30 2016-08-08 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法
JP2017124444A (ja) * 2015-12-24 2017-07-20 Ｊｆｅスチール株式会社 造管歪が小さい電縫鋼管の製造方法および造管歪が小さい電縫鋼管
JP2018015799A (ja) * 2016-07-29 2018-02-01 Ｊｆｅスチール株式会社 鋼管の製造方法及び鋼管
JP2018047506A (ja) * 2017-10-04 2018-03-29 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法
CN109531055A (zh) * 2018-11-07 2019-03-29 太原重工股份有限公司 制管工艺及钢管
CN112355139A (zh) * 2020-10-28 2021-02-12 深圳市弗镭斯激光技术有限公司 一种板件压弯卷制成型方法
CN112355139B (zh) * 2020-10-28 2022-05-20 深圳市弗镭斯激光技术有限公司 一种板件压弯卷制成型方法

Also Published As

Publication number Publication date
JPH052406B2 (OSRAM) 1993-01-12

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