JPH04253510A - 冷間圧延により管を製造するためのコールドピルガーミル - Google Patents

冷間圧延により管を製造するためのコールドピルガーミル

Info

Publication number
JPH04253510A
JPH04253510A JP26701591A JP26701591A JPH04253510A JP H04253510 A JPH04253510 A JP H04253510A JP 26701591 A JP26701591 A JP 26701591A JP 26701591 A JP26701591 A JP 26701591A JP H04253510 A JPH04253510 A JP H04253510A
Authority
JP
Japan
Prior art keywords
tube
rolling
cross
cold
pilger mill
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
JP26701591A
Other languages
English (en)
Japanese (ja)
Inventor
Horst Stinnertz
ホルスト・シュティンネルツ
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of JPH04253510A publication Critical patent/JPH04253510A/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
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/02—Rollers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
JP26701591A 1990-09-19 1991-09-18 冷間圧延により管を製造するためのコールドピルガーミル Pending JPH04253510A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904030047 DE4030047C1 (enrdf_load_stackoverflow) 1990-09-19 1990-09-19
DE4030047.1 1990-09-19

Publications (1)

Publication Number Publication Date
JPH04253510A true JPH04253510A (ja) 1992-09-09

Family

ID=6414764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26701591A Pending JPH04253510A (ja) 1990-09-19 1991-09-18 冷間圧延により管を製造するためのコールドピルガーミル

Country Status (3)

Country Link
EP (1) EP0476791A3 (enrdf_load_stackoverflow)
JP (1) JPH04253510A (enrdf_load_stackoverflow)
DE (1) DE4030047C1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100356160B1 (ko) * 1997-12-23 2002-11-18 주식회사 포스코 선재조압연공형롤및이를이용한압연방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2133161C1 (ru) * 1998-07-06 1999-07-20 Открытое акционерное общество Верхнесалдинское металлургическое производственное объединение Технологический инструмент для холодной прокатки труб

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD888A (enrdf_load_stackoverflow) *
AT127343B (de) * 1930-08-19 1932-03-10 Mannesmann Ag Pilgerwalzenkaliber.
US4233834A (en) * 1979-01-26 1980-11-18 Sandvik Special Metal Corporation Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100356160B1 (ko) * 1997-12-23 2002-11-18 주식회사 포스코 선재조압연공형롤및이를이용한압연방법

Also Published As

Publication number Publication date
EP0476791A3 (en) 1992-06-03
EP0476791A2 (de) 1992-03-25
DE4030047C1 (enrdf_load_stackoverflow) 1991-11-28

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