JPS6123506A - 継目無鋼管圧延機における曲がり防止方法 - Google Patents

継目無鋼管圧延機における曲がり防止方法

Info

Publication number
JPS6123506A
JPS6123506A JP14412484A JP14412484A JPS6123506A JP S6123506 A JPS6123506 A JP S6123506A JP 14412484 A JP14412484 A JP 14412484A JP 14412484 A JP14412484 A JP 14412484A JP S6123506 A JPS6123506 A JP S6123506A
Authority
JP
Japan
Prior art keywords
rolling
rolling mill
billet
steel pipe
seamless 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.)
Granted
Application number
JP14412484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227043B2 (enExample
Inventor
Kazuyuki Sakurada
桜田　和之
Kazuhiro Iga
和博 伊賀
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 JP14412484A priority Critical patent/JPS6123506A/ja
Publication of JPS6123506A publication Critical patent/JPS6123506A/ja
Publication of JPH0227043B2 publication Critical patent/JPH0227043B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
JP14412484A 1984-07-13 1984-07-13 継目無鋼管圧延機における曲がり防止方法 Granted JPS6123506A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14412484A JPS6123506A (ja) 1984-07-13 1984-07-13 継目無鋼管圧延機における曲がり防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14412484A JPS6123506A (ja) 1984-07-13 1984-07-13 継目無鋼管圧延機における曲がり防止方法

Publications (2)

Publication Number Publication Date
JPS6123506A true JPS6123506A (ja) 1986-02-01
JPH0227043B2 JPH0227043B2 (enExample) 1990-06-14

Family

ID=15354752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14412484A Granted JPS6123506A (ja) 1984-07-13 1984-07-13 継目無鋼管圧延機における曲がり防止方法

Country Status (1)

Country Link
JP (1) JPS6123506A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63108116U (enExample) * 1986-12-30 1988-07-12
JPS63108115U (enExample) * 1986-12-30 1988-07-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63108116U (enExample) * 1986-12-30 1988-07-12
JPS63108115U (enExample) * 1986-12-30 1988-07-12

Also Published As

Publication number Publication date
JPH0227043B2 (enExample) 1990-06-14

Similar Documents

Publication Publication Date Title
CN101602065A (zh) 周期变厚度带材轧制过程中轧件的微跟踪方法及系统
CN102441576A (zh) 热轧带钢粗轧中间坯镰刀弯和楔形自动控制方法
CN213826406U (zh) 一种高速棒材生产线
US5305624A (en) Sizing-stand group
US3496745A (en) Process for stretch-reducing tubes
JPH0227043B2 (enExample)
JP4370572B2 (ja) マンドレルミルの圧延制御方法、圧延制御装置、制御プログラム及び継目無管
US11992866B2 (en) Method for the online determination of at least one rolling parameter, and rolling mill with a device for the online determination of at least one rolling parameter
JPS6132089B2 (enExample)
JP4362829B2 (ja) 管材の曲がり検出方法及び装置
JPS649086B2 (enExample)
JPS58196111A (ja) 鋼管の延伸圧延方法
KR20020052003A (ko) 연속냉간압연기의 두께 정밀제어 방법
JP3205118B2 (ja) 鍛接鋼管の自動肉厚制御方法
SU1488044A1 (ru) Способ редуцировани труб с нат жением
JP2734308B2 (ja) 継目無管の圧延制御方法
JP2550897Y2 (ja) 鋼管の圧延制御装置
JPH0328962B2 (enExample)
JPH0221324B2 (enExample)
JP4863131B2 (ja) マンドレルミルの圧延制御方法、圧延制御装置、制御プログラム及び継目無管
JPS597407A (ja) 継目無鋼管の偏肉除去方法
JPS6115761B2 (enExample)
JPS5939419A (ja) 管棒材曲り矯正装置
EP0431775A2 (en) Method of continuous finishing of pipe
JPH0289513A (ja) 金属板の圧延方法