JPH0254166B2 - - Google Patents

Info

Publication number
JPH0254166B2
JPH0254166B2 JP24534683A JP24534683A JPH0254166B2 JP H0254166 B2 JPH0254166 B2 JP H0254166B2 JP 24534683 A JP24534683 A JP 24534683A JP 24534683 A JP24534683 A JP 24534683A JP H0254166 B2 JPH0254166 B2 JP H0254166B2
Authority
JP
Japan
Prior art keywords
ring
long column
shaped
long
column
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
JP24534683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60141314A (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 JP24534683A priority Critical patent/JPS60141314A/ja
Publication of JPS60141314A publication Critical patent/JPS60141314A/ja
Publication of JPH0254166B2 publication Critical patent/JPH0254166B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
JP24534683A 1983-12-28 1983-12-28 長柱体の加工法 Granted JPS60141314A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24534683A JPS60141314A (ja) 1983-12-28 1983-12-28 長柱体の加工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24534683A JPS60141314A (ja) 1983-12-28 1983-12-28 長柱体の加工法

Publications (2)

Publication Number Publication Date
JPS60141314A JPS60141314A (ja) 1985-07-26
JPH0254166B2 true JPH0254166B2 (enrdf_load_stackoverflow) 1990-11-20

Family

ID=17132302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24534683A Granted JPS60141314A (ja) 1983-12-28 1983-12-28 長柱体の加工法

Country Status (1)

Country Link
JP (1) JPS60141314A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60141314A (ja) 1985-07-26

Similar Documents

Publication Publication Date Title
JPH0236329B2 (enrdf_load_stackoverflow)
US4287743A (en) Method and device for the manufacture of helical rotor blanks for helical gear machines
JPH0254166B2 (enrdf_load_stackoverflow)
JP2001510093A (ja) 管状の工作物に溝構造を成形するための装置および方法
SE446599B (sv) Sett att framstella ett ror samt apparat for utforande av settet
CN113634684A (zh) 一种应用于预应力混凝土的钢丝生产加工拉直设备
US5331834A (en) Rolling method and apparatus using planetary cross-rolls
JPH08257609A (ja) 管状の或いは棒状の被圧延材を傾斜圧延するための装置
RU2337780C1 (ru) Стан для накатки винтовых профильных труб
JPS6127109A (ja) 長柱体成形装置
US4567744A (en) Method and apparatus for forming long cylindrical metal products
JP3369320B2 (ja) 傾斜圧延装置
JPH0333407B2 (enrdf_load_stackoverflow)
JPH09192749A (ja) パイプミルにおけるブレークダウン用ロール装置
JPS6137305A (ja) 長柱体の成形装置
JPS6012133B2 (ja) コ−ルドピルガ−ミル製管法
RU2030934C1 (ru) Способ производства труб и оболочек большого диаметра и устройство для его осуществления
JPS59133929A (ja) 長柱体の転造法
JPH0254165B2 (enrdf_load_stackoverflow)
JPH0340643B2 (enrdf_load_stackoverflow)
JP2994159B2 (ja) 鋼管の定形方法
RU2188092C1 (ru) Способ правки круглого проката
SU763026A1 (ru) Станок дл непрерывной прокатки из прутка деталей типа тел вращени
JPS60137509A (ja) リングロ−ルミル圧延法
JPH0815633B2 (ja) 外装材の成形機および外装材の成形方法