JPS6312683B2 - - Google Patents

Info

Publication number
JPS6312683B2
JPS6312683B2 JP10260980A JP10260980A JPS6312683B2 JP S6312683 B2 JPS6312683 B2 JP S6312683B2 JP 10260980 A JP10260980 A JP 10260980A JP 10260980 A JP10260980 A JP 10260980A JP S6312683 B2 JPS6312683 B2 JP S6312683B2
Authority
JP
Japan
Prior art keywords
caliber
rolled
stand
points
roll
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
JP10260980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5728604A (en
Inventor
Masayoshi Akyama
Nobuaki Hiraoka
Setsuo Matsukura
Makoto Inoe
Kazutoshi Sakaguchi
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 JP10260980A priority Critical patent/JPS5728604A/ja
Publication of JPS5728604A publication Critical patent/JPS5728604A/ja
Publication of JPS6312683B2 publication Critical patent/JPS6312683B2/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
    • 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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP10260980A 1980-07-25 1980-07-25 Caliber roll Granted JPS5728604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10260980A JPS5728604A (en) 1980-07-25 1980-07-25 Caliber roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10260980A JPS5728604A (en) 1980-07-25 1980-07-25 Caliber roll

Publications (2)

Publication Number Publication Date
JPS5728604A JPS5728604A (en) 1982-02-16
JPS6312683B2 true JPS6312683B2 (enExample) 1988-03-22

Family

ID=14331975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10260980A Granted JPS5728604A (en) 1980-07-25 1980-07-25 Caliber roll

Country Status (1)

Country Link
JP (1) JPS5728604A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216805A (ja) * 1985-03-22 1986-09-26 Nippon Kokan Kk <Nkk> ストレッチ・レデューサーの圧延方法
EP1731234B1 (en) * 2004-03-29 2011-08-03 Sumitomo Metal Industries, Ltd. Tube manufacturing method for fixed diameter rolling

Also Published As

Publication number Publication date
JPS5728604A (en) 1982-02-16

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