DE69000735T2 - Mechanismus mit geringer traegheit zum wiedereinstellen eines werkstueckes in einem pilgerwalzwerk. - Google Patents

Mechanismus mit geringer traegheit zum wiedereinstellen eines werkstueckes in einem pilgerwalzwerk.

Info

Publication number
DE69000735T2
DE69000735T2 DE9090850343T DE69000735T DE69000735T2 DE 69000735 T2 DE69000735 T2 DE 69000735T2 DE 9090850343 T DE9090850343 T DE 9090850343T DE 69000735 T DE69000735 T DE 69000735T DE 69000735 T2 DE69000735 T2 DE 69000735T2
Authority
DE
Germany
Prior art keywords
workpiece
carriage
hollow
low inertia
pilgriming
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
DE9090850343T
Other languages
English (en)
Other versions
DE69000735D1 (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
Publication of DE69000735D1 publication Critical patent/DE69000735D1/de
Application granted granted Critical
Publication of DE69000735T2 publication Critical patent/DE69000735T2/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
    • 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
    • B21B21/06—Devices for revolving work between the steps
    • B21B21/065—Devices for revolving work between the steps for reciprocating stands
DE9090850343T 1989-11-22 1990-10-17 Mechanismus mit geringer traegheit zum wiedereinstellen eines werkstueckes in einem pilgerwalzwerk. Expired - Lifetime DE69000735T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/440,101 US4955220A (en) 1989-11-22 1989-11-22 Low inertia mechanism for repositioning a workpiece in a rocker mill

Publications (2)

Publication Number Publication Date
DE69000735D1 DE69000735D1 (de) 1993-02-18
DE69000735T2 true DE69000735T2 (de) 1993-05-06

Family

ID=23747445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090850343T Expired - Lifetime DE69000735T2 (de) 1989-11-22 1990-10-17 Mechanismus mit geringer traegheit zum wiedereinstellen eines werkstueckes in einem pilgerwalzwerk.

Country Status (5)

Country Link
US (1) US4955220A (de)
EP (1) EP0432118B1 (de)
JP (1) JP2823683B2 (de)
AT (1) ATE84247T1 (de)
DE (1) DE69000735T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418456A (en) * 1992-06-17 1995-05-23 Westinghouse Electric Corporation Monitoring pilger forming operation by sensing periodic lateral displacement of workpiece
US5351515A (en) * 1993-01-19 1994-10-04 Sandvik Special Metals Corporation Apparatus and method for reducing the diameter of a cylindrical workpiece
US5392623A (en) * 1993-04-02 1995-02-28 General Electric Company System for monitoring a pilger wall
US6586854B1 (en) * 1998-08-10 2003-07-01 Fuji Jukogyo Kabushiki Kaisha Vibrating apparatus and simulator apparatus using vibrating apparatus
CN100395043C (zh) * 2006-06-16 2008-06-18 林深 冷轧管机轧制主运动和管坯送进回转运动的协调机构
JP6369836B2 (ja) * 2014-10-15 2018-08-08 株式会社三益 圧延装置及び圧延方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427299A (de) * 1937-03-31
BE554327A (de) * 1956-04-28
FR1228595A (de) * 1958-06-06 1960-08-31
US3167671A (en) * 1960-08-05 1965-01-26 Gen Electric Linear motion device
GB1136195A (en) * 1967-04-29 1968-12-11 Elektrostalsky Zd Tyazhelogo M A device for holding and rotating billets
FR1602013A (de) * 1968-12-31 1970-09-28
US3673840A (en) * 1970-01-05 1972-07-04 Vni And Pk I Metall Mash Cold rolling pipe roller type rolling stand
US3753370A (en) * 1970-08-24 1973-08-21 Hitco High speed tube mill
US3777534A (en) * 1972-06-15 1973-12-11 V Sherman Working stand of multistrand roller cold-tube and -pipe rolling mill
FR2230427B1 (de) * 1973-05-24 1977-07-29 Vallourec
IT1025886B (it) * 1974-01-10 1978-08-30 Mannesmann Roehren Werke Ag Procedimento e dispositivo per il comando controllato variabile dell apparecchio di avanzamento per laminatoi pellegini a caldo
US4398109A (en) * 1979-12-29 1983-08-09 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electric motor
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
US4562713A (en) * 1983-12-14 1986-01-07 Sumitomo Metal Industries, Ltd. Cold pilger mill
DE3602523C1 (de) * 1986-01-24 1986-12-18 Mannesmann AG, 4000 Düsseldorf Widerlager fuer ein Rohrwalzwerk
DE3823134C1 (en) * 1988-07-05 1989-04-20 Mannesmann Ag, 4000 Duesseldorf, De Method and apparatus for the production of tubes by the cold-pilger method
US4930328A (en) * 1989-01-17 1990-06-05 Sandvik Special Metals Corp. Method and apparatus for reloading a pilgering mill

Also Published As

Publication number Publication date
EP0432118A3 (en) 1991-07-31
EP0432118B1 (de) 1993-01-07
EP0432118A2 (de) 1991-06-12
DE69000735D1 (de) 1993-02-18
ATE84247T1 (de) 1993-01-15
JP2823683B2 (ja) 1998-11-11
US4955220A (en) 1990-09-11
JPH03210904A (ja) 1991-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition