ATE113875T1 - Verfahren und vorrichtung zum nachladen eines pilgerwalzwerkes. - Google Patents

Verfahren und vorrichtung zum nachladen eines pilgerwalzwerkes.

Info

Publication number
ATE113875T1
ATE113875T1 AT89850430T AT89850430T ATE113875T1 AT E113875 T1 ATE113875 T1 AT E113875T1 AT 89850430 T AT89850430 T AT 89850430T AT 89850430 T AT89850430 T AT 89850430T AT E113875 T1 ATE113875 T1 AT E113875T1
Authority
AT
Austria
Prior art keywords
workpiece
mill
pilgram
reloading
rolling mill
Prior art date
Application number
AT89850430T
Other languages
English (en)
Inventor
Anthony A Duerring
Original Assignee
Sandvik Special Metals
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 filed Critical Sandvik Special Metals
Application granted granted Critical
Publication of ATE113875T1 publication Critical patent/ATE113875T1/de

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)
  • Jigs For Machine Tools (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
AT89850430T 1989-01-17 1989-12-11 Verfahren und vorrichtung zum nachladen eines pilgerwalzwerkes. ATE113875T1 (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 (1)

Publication Number Publication Date
ATE113875T1 true ATE113875T1 (de) 1994-11-15

Family

ID=23146293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89850430T ATE113875T1 (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
EP0378981B1 (de) 1994-11-09
JPH02284707A (ja) 1990-11-22
EP0378981A3 (de) 1992-01-08
JP2749169B2 (ja) 1998-05-13
EP0378981A2 (de) 1990-07-25
DE68919343D1 (de) 1994-12-15
DE68919343T2 (de) 1995-03-16
US4930328A (en) 1990-06-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties