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JPH0576368B2 - - Google Patents

Info

Publication number
JPH0576368B2
JPH0576368B2 JP60154463A JP15446385A JPH0576368B2 JP H0576368 B2 JPH0576368 B2 JP H0576368B2 JP 60154463 A JP60154463 A JP 60154463A JP 15446385 A JP15446385 A JP 15446385A JP H0576368 B2 JPH0576368 B2 JP H0576368B2
Authority
JP
Japan
Prior art keywords
outer diameter
pipe
tube
diameter
straightening
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 - Lifetime
Application number
JP60154463A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216809A (ja
Inventor
Eiji Yamamoto
Takeo Yasuda
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP15446385A priority Critical patent/JPS6216809A/ja
Publication of JPS6216809A publication Critical patent/JPS6216809A/ja
Publication of JPH0576368B2 publication Critical patent/JPH0576368B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B21B19/10—Finishing, e.g. smoothing, sizing, reeling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP15446385A 1985-07-12 1985-07-12 継目無管の外径制御方法 Granted JPS6216809A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15446385A JPS6216809A (ja) 1985-07-12 1985-07-12 継目無管の外径制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15446385A JPS6216809A (ja) 1985-07-12 1985-07-12 継目無管の外径制御方法

Publications (2)

Publication Number Publication Date
JPS6216809A JPS6216809A (ja) 1987-01-26
JPH0576368B2 true JPH0576368B2 (fr) 1993-10-22

Family

ID=15584791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15446385A Granted JPS6216809A (ja) 1985-07-12 1985-07-12 継目無管の外径制御方法

Country Status (1)

Country Link
JP (1) JPS6216809A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921771B (zh) * 2011-08-08 2014-12-24 宝山钢铁股份有限公司 粗矫直机辊缝设定方法
JP7184109B2 (ja) * 2020-04-27 2022-12-06 Ｊｆｅスチール株式会社 継目無鋼管の圧延制御方法及び製造方法
CN111589907B (zh) * 2020-06-11 2024-07-23 南京工程学院 一种用于钛/钢复合板筒体卷制的加热装置及其使用方法
CN112620357A (zh) * 2020-12-03 2021-04-09 张家港宏昌钢板有限公司 一种4倍尺管线钢的轧制控制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128318A (en) * 1979-03-29 1980-10-04 Sumitomo Metal Ind Ltd Straightening method of pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128318A (en) * 1979-03-29 1980-10-04 Sumitomo Metal Ind Ltd Straightening method of pipe

Also Published As

Publication number Publication date
JPS6216809A (ja) 1987-01-26

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