DE68919343D1 - Verfahren und Vorrichtung zum Nachladen eines Pilgerwalzwerkes. - Google Patents

Verfahren und Vorrichtung zum Nachladen eines Pilgerwalzwerkes.

Info

Publication number
DE68919343D1
DE68919343D1 DE68919343T DE68919343T DE68919343D1 DE 68919343 D1 DE68919343 D1 DE 68919343D1 DE 68919343 T DE68919343 T DE 68919343T DE 68919343 T DE68919343 T DE 68919343T DE 68919343 D1 DE68919343 D1 DE 68919343D1
Authority
DE
Germany
Prior art keywords
workpiece
mill
reloading
rolling mill
pilgering
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
DE68919343T
Other languages
English (en)
Other versions
DE68919343T2 (de
Inventor
Anthony A Duerring
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.)
Alleima Special Metals LLC
Original Assignee
Sandvik Special Metals LLC
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 Sandvik Special Metals LLC filed Critical Sandvik Special Metals LLC
Application granted granted Critical
Publication of DE68919343D1 publication Critical patent/DE68919343D1/de
Publication of DE68919343T2 publication Critical patent/DE68919343T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21B21/04—Pilgrim-step feeding mechanisms
    • B21B21/045—Pilgrim-step feeding mechanisms for reciprocating stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Crushing And Grinding (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Jigs For Machine Tools (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DE68919343T 1989-01-17 1989-12-11 Verfahren und Vorrichtung zum Nachladen eines Pilgerwalzwerkes. Expired - Lifetime DE68919343T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/297,431 US4930328A (en) 1989-01-17 1989-01-17 Method and apparatus for reloading a pilgering mill

Publications (2)

Publication Number Publication Date
DE68919343D1 true DE68919343D1 (de) 1994-12-15
DE68919343T2 DE68919343T2 (de) 1995-03-16

Family

ID=23146293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919343T Expired - Lifetime DE68919343T2 (de) 1989-01-17 1989-12-11 Verfahren und Vorrichtung zum Nachladen eines Pilgerwalzwerkes.

Country Status (5)

Country Link
US (1) US4930328A (de)
EP (1) EP0378981B1 (de)
JP (1) JP2749169B2 (de)
AT (1) ATE113875T1 (de)
DE (1) DE68919343T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993251A (en) * 1989-07-07 1991-02-19 Sandvik Special Metals Corporation Rollstand having easily replaceable roll dies
US4955220A (en) * 1989-11-22 1990-09-11 Sandvik Special Metals Corporation Low inertia mechanism for repositioning a workpiece in a rocker mill
US5186035A (en) * 1992-02-18 1993-02-16 General Electric Company Tube loading sleeve for pilger mill
US5351515A (en) * 1993-01-19 1994-10-04 Sandvik Special Metals Corporation Apparatus and method for reducing the diameter of a cylindrical workpiece
DE102009003172A1 (de) * 2009-05-15 2010-12-02 Sandvik Materials Technology Deutschland Gmbh Spannfutter für eine Kaltpilgerwalzanlage
DE102009003175A1 (de) 2009-05-15 2010-11-18 Sandvik Materials Technology Deutschland Gmbh Vorschubantrieb für eine Kaltpilgerwalzanlage
DE102009047049A1 (de) 2009-11-24 2011-05-26 Sandvik Materials Technology Deutschland Gmbh Antrieb für eine Pilgerwalzanlage
CN103894417B (zh) * 2012-12-27 2017-02-08 广东冠邦科技有限公司 一种加工矩形管材的冷轧管机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017576B (de) * 1956-02-08 1957-10-17 Mannesmann Meer Ag Vorrichtung zum Speisen von Kaltpilgerwalzwerken
FR1228595A (de) * 1958-06-06 1960-08-31
US3570294A (en) * 1967-12-06 1971-03-16 Jintaro Shibata Pipe rolling equipment
DE2652265A1 (de) * 1976-11-12 1978-05-18 Mannesmann Ag Spannfutter fuer kaltpilgerwalzwerke
US4090386A (en) * 1977-03-21 1978-05-23 Sandvik Special Metals Corporation Method of producing zircaloy tubes
US4157025A (en) * 1977-12-05 1979-06-05 Berezin Evgeny N Method and mill for rolling metal billets
US4233834A (en) * 1979-01-26 1980-11-18 Sandvik Special Metal Corporation Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced
FR2550108B1 (fr) * 1983-08-01 1986-06-27 Vallourec Procede de laminage a froid de tubes au moyen d'un laminoir a pas de pelerin et laminoir pour sa mise en oeuvre
US4655068A (en) * 1985-03-22 1987-04-07 Schemel John H Floating cylindrical mandrel and method for producing tubing
DE3717165C1 (en) * 1987-03-26 1988-03-31 Mannesmann Ag Method for the production of tubes by the cold reciprocating rolling method
DE3808681C1 (en) * 1988-03-11 1988-11-10 Mannesmann Ag, 4000 Duesseldorf, De Turning and feed device on cold-pilger rolling plants for reducing tube blanks or the like

Also Published As

Publication number Publication date
EP0378981A2 (de) 1990-07-25
EP0378981A3 (de) 1992-01-08
ATE113875T1 (de) 1994-11-15
DE68919343T2 (de) 1995-03-16
US4930328A (en) 1990-06-05
JP2749169B2 (ja) 1998-05-13
EP0378981B1 (de) 1994-11-09
JPH02284707A (ja) 1990-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition