JPH0318526B2 - - Google Patents

Info

Publication number
JPH0318526B2
JPH0318526B2 JP59158736A JP15873684A JPH0318526B2 JP H0318526 B2 JPH0318526 B2 JP H0318526B2 JP 59158736 A JP59158736 A JP 59158736A JP 15873684 A JP15873684 A JP 15873684A JP H0318526 B2 JPH0318526 B2 JP H0318526B2
Authority
JP
Japan
Prior art keywords
ring
machined
shaped tools
shaped
mandrel
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 - Lifetime
Application number
JP59158736A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137305A (ja
Inventor
Seishiro Yoshihara
Takao Kawanami
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
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP15873684A priority Critical patent/JPS6137305A/ja
Publication of JPS6137305A publication Critical patent/JPS6137305A/ja
Publication of JPH0318526B2 publication Critical patent/JPH0318526B2/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
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/12—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 parallel to the axis of the work
    • B21B19/16—Rolling tubes without additional rollers arranged inside the tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
JP15873684A 1984-07-31 1984-07-31 長柱体の成形装置 Granted JPS6137305A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15873684A JPS6137305A (ja) 1984-07-31 1984-07-31 長柱体の成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15873684A JPS6137305A (ja) 1984-07-31 1984-07-31 長柱体の成形装置

Publications (2)

Publication Number Publication Date
JPS6137305A JPS6137305A (ja) 1986-02-22
JPH0318526B2 true JPH0318526B2 (en, 2012) 1991-03-12

Family

ID=15678206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15873684A Granted JPS6137305A (ja) 1984-07-31 1984-07-31 長柱体の成形装置

Country Status (1)

Country Link
JP (1) JPS6137305A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4748582B2 (ja) * 2005-12-26 2011-08-17 株式会社ジャロック マンドレル可動式スウェージングマシン
CN112045120B (zh) * 2020-08-26 2022-01-28 太原科技大学 一种直齿轮传动的双环辊旋轧机构
CN111922084B (zh) * 2020-09-09 2022-08-02 太原科技大学 一种无缝钢管穿孔成型方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147661A (ja) * 1983-02-14 1984-08-24 Omron Tateisi Electronics Co 遠心分離装置

Also Published As

Publication number Publication date
JPS6137305A (ja) 1986-02-22

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