JPS6116529B2 - - Google Patents

Info

Publication number
JPS6116529B2
JPS6116529B2 JP57220117A JP22011782A JPS6116529B2 JP S6116529 B2 JPS6116529 B2 JP S6116529B2 JP 57220117 A JP57220117 A JP 57220117A JP 22011782 A JP22011782 A JP 22011782A JP S6116529 B2 JPS6116529 B2 JP S6116529B2
Authority
JP
Japan
Prior art keywords
rolling
mill
plug
inclined roll
pipe
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
JP57220117A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59110414A (ja
Inventor
Kazuyuki Sakurada
Yutaka Funyu
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 JP57220117A priority Critical patent/JPS59110414A/ja
Publication of JPS59110414A publication Critical patent/JPS59110414A/ja
Publication of JPS6116529B2 publication Critical patent/JPS6116529B2/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
    • B21B19/08—Enlarging tube diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP57220117A 1982-12-17 1982-12-17 継目無鋼管の圧延制御方法 Granted JPS59110414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57220117A JPS59110414A (ja) 1982-12-17 1982-12-17 継目無鋼管の圧延制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57220117A JPS59110414A (ja) 1982-12-17 1982-12-17 継目無鋼管の圧延制御方法

Publications (2)

Publication Number Publication Date
JPS59110414A JPS59110414A (ja) 1984-06-26
JPS6116529B2 true JPS6116529B2 (Direct) 1986-05-01

Family

ID=16746178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57220117A Granted JPS59110414A (ja) 1982-12-17 1982-12-17 継目無鋼管の圧延制御方法

Country Status (1)

Country Link
JP (1) JPS59110414A (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513359B (zh) * 2011-12-23 2014-03-19 太原重工股份有限公司 一种无缝钢管穿孔机顶头位置在线调整装置

Also Published As

Publication number Publication date
JPS59110414A (ja) 1984-06-26

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