JPS58196109A - 鋼管の延伸圧延方法 - Google Patents

鋼管の延伸圧延方法

Info

Publication number
JPS58196109A
JPS58196109A JP57076516A JP7651682A JPS58196109A JP S58196109 A JPS58196109 A JP S58196109A JP 57076516 A JP57076516 A JP 57076516A JP 7651682 A JP7651682 A JP 7651682A JP S58196109 A JPS58196109 A JP S58196109A
Authority
JP
Japan
Prior art keywords
stand
pipe
bulge
roll
bulge width
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
JP57076516A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0256964B2 (enrdf_load_stackoverflow
Inventor
Toshio Imae
今江　敏夫
Yasuhiro Sayama
佐山　泰弘
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 JP57076516A priority Critical patent/JPS58196109A/ja
Publication of JPS58196109A publication Critical patent/JPS58196109A/ja
Publication of JPH0256964B2 publication Critical patent/JPH0256964B2/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
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP57076516A 1982-05-10 1982-05-10 鋼管の延伸圧延方法 Granted JPS58196109A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57076516A JPS58196109A (ja) 1982-05-10 1982-05-10 鋼管の延伸圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57076516A JPS58196109A (ja) 1982-05-10 1982-05-10 鋼管の延伸圧延方法

Publications (2)

Publication Number Publication Date
JPS58196109A true JPS58196109A (ja) 1983-11-15
JPH0256964B2 JPH0256964B2 (enrdf_load_stackoverflow) 1990-12-03

Family

ID=13607432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076516A Granted JPS58196109A (ja) 1982-05-10 1982-05-10 鋼管の延伸圧延方法

Country Status (1)

Country Link
JP (1) JPS58196109A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158909U (enrdf_load_stackoverflow) * 1984-09-21 1986-04-21
JPS61140317A (ja) * 1984-12-12 1986-06-27 Kawasaki Steel Corp マンドレルミルの圧延制御方法
ITMI20091085A1 (it) * 2009-06-19 2010-12-20 Sms Innse Spa Impianto per la laminazione di tubi.
EP2087949A4 (en) * 2006-10-16 2012-10-31 Sumitomo Metal Ind TUBULAR MILL WITH A THREAD AND METHOD FOR PRODUCING A SEAMLESS TUBE
US8387430B2 (en) 2009-06-19 2013-03-05 Sms Innse Spa Tube rolling plant
WO2014017370A1 (ja) * 2012-07-24 2014-01-30 新日鐵住金株式会社 継目無金属管の製造方法及び製造装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744411A (en) * 1980-08-29 1982-03-12 Kawasaki Steel Corp Controlling method for outer diameter of pipe in pipe sizing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744411A (en) * 1980-08-29 1982-03-12 Kawasaki Steel Corp Controlling method for outer diameter of pipe in pipe sizing machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158909U (enrdf_load_stackoverflow) * 1984-09-21 1986-04-21
JPS61140317A (ja) * 1984-12-12 1986-06-27 Kawasaki Steel Corp マンドレルミルの圧延制御方法
EP2087949A4 (en) * 2006-10-16 2012-10-31 Sumitomo Metal Ind TUBULAR MILL WITH A THREAD AND METHOD FOR PRODUCING A SEAMLESS TUBE
ITMI20091085A1 (it) * 2009-06-19 2010-12-20 Sms Innse Spa Impianto per la laminazione di tubi.
US8387430B2 (en) 2009-06-19 2013-03-05 Sms Innse Spa Tube rolling plant
WO2014017370A1 (ja) * 2012-07-24 2014-01-30 新日鐵住金株式会社 継目無金属管の製造方法及び製造装置
JP5459457B1 (ja) * 2012-07-24 2014-04-02 新日鐵住金株式会社 継目無金属管の製造方法及び製造装置
CN104487180A (zh) * 2012-07-24 2015-04-01 新日铁住金株式会社 无缝金属管的制造方法及制造装置
CN104487180B (zh) * 2012-07-24 2016-01-20 新日铁住金株式会社 无缝金属管的制造方法及制造装置
EP2878389A4 (en) * 2012-07-24 2016-03-02 Nippon Steel & Sumitomo Metal Corp METHOD OF MANUFACTURING AND PRODUCING A SEAMLESS METAL TUBE
US9597718B2 (en) 2012-07-24 2017-03-21 Nippon Steel & Sumitomo Metal Corporation Manufacturing method and manufacturing apparatus of seamless metal pipe

Also Published As

Publication number Publication date
JPH0256964B2 (enrdf_load_stackoverflow) 1990-12-03

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