JPS56134011A - Rolling method for mannesmann plug mill - Google Patents

Rolling method for mannesmann plug mill

Info

Publication number
JPS56134011A
JPS56134011A JP3488780A JP3488780A JPS56134011A JP S56134011 A JPS56134011 A JP S56134011A JP 3488780 A JP3488780 A JP 3488780A JP 3488780 A JP3488780 A JP 3488780A JP S56134011 A JPS56134011 A JP S56134011A
Authority
JP
Japan
Prior art keywords
wall thickness
rolling
pattern
blank
rolling work
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.)
Pending
Application number
JP3488780A
Other languages
English (en)
Inventor
Haruo Kamimura
Mitsuaki Hori
Katsumi Wadano
Megumi Tanaka
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 JP3488780A priority Critical patent/JPS56134011A/ja
Publication of JPS56134011A publication Critical patent/JPS56134011A/ja
Pending 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
    • B21B17/08—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B21B17/12—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP3488780A 1980-03-21 1980-03-21 Rolling method for mannesmann plug mill Pending JPS56134011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3488780A JPS56134011A (en) 1980-03-21 1980-03-21 Rolling method for mannesmann plug mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3488780A JPS56134011A (en) 1980-03-21 1980-03-21 Rolling method for mannesmann plug mill

Publications (1)

Publication Number Publication Date
JPS56134011A true JPS56134011A (en) 1981-10-20

Family

ID=12426653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3488780A Pending JPS56134011A (en) 1980-03-21 1980-03-21 Rolling method for mannesmann plug mill

Country Status (1)

Country Link
JP (1) JPS56134011A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261614A (ja) * 1984-06-08 1985-12-24 Sumitomo Metal Ind Ltd 継目無管の肉厚制御方法
CN101823080A (zh) * 2010-04-21 2010-09-08 中国科学院金属研究所 一种1Cr13厚壁管材的冷加工工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261614A (ja) * 1984-06-08 1985-12-24 Sumitomo Metal Ind Ltd 継目無管の肉厚制御方法
CN101823080A (zh) * 2010-04-21 2010-09-08 中国科学院金属研究所 一种1Cr13厚壁管材的冷加工工艺

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