EP1203622A3 - Rotary drive for reciprocal roll-off roll grooves of a cold pilger mill - Google Patents

Rotary drive for reciprocal roll-off roll grooves of a cold pilger mill Download PDF

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Publication number
EP1203622A3
EP1203622A3 EP01122065A EP01122065A EP1203622A3 EP 1203622 A3 EP1203622 A3 EP 1203622A3 EP 01122065 A EP01122065 A EP 01122065A EP 01122065 A EP01122065 A EP 01122065A EP 1203622 A3 EP1203622 A3 EP 1203622A3
Authority
EP
European Patent Office
Prior art keywords
roll
cold pilger
rotary drive
reciprocal
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.)
Withdrawn
Application number
EP01122065A
Other languages
German (de)
French (fr)
Other versions
EP1203622A2 (en
Inventor
Michael Dr. Baensch
Horst Stinnertz
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.)
SMS Siemag AG
Original Assignee
SMS Demag 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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP1203622A2 publication Critical patent/EP1203622A2/en
Publication of EP1203622A3 publication Critical patent/EP1203622A3/en
Withdrawn legal-status Critical Current

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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
    • B21B21/06—Devices for revolving work between the steps
    • 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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Anpassung der Abwälzkurve der Antriebsritzel von Ringwalzen an die neutrale Zone im sich verjüngenden Kaliber der Ringwalzen eines Kaltpilgerwalzwerkes, indem hierfür kreisrunde Ritzel verwendet und diese auf der Walzenachse exzentrisch angeordnet und befestigt werden.

Figure 00000001
The invention relates to a method for adapting the rolling curve of the drive pinion of ring rollers to the neutral zone in the tapered caliber of the ring rollers of a cold pilger rolling mill, by using circular pinions for this purpose and arranging and fixing them eccentrically on the roller axis.
Figure 00000001
EP01122065A 2000-11-02 2001-09-14 Rotary drive for reciprocal roll-off roll grooves of a cold pilger mill Withdrawn EP1203622A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10054268 2000-11-02
DE10054268A DE10054268A1 (en) 2000-11-02 2000-11-02 Rotary drive of reciprocally rollable roll calibers of a cold pilger rolling mill

Publications (2)

Publication Number Publication Date
EP1203622A2 EP1203622A2 (en) 2002-05-08
EP1203622A3 true EP1203622A3 (en) 2004-12-22

Family

ID=7661869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01122065A Withdrawn EP1203622A3 (en) 2000-11-02 2001-09-14 Rotary drive for reciprocal roll-off roll grooves of a cold pilger mill

Country Status (7)

Country Link
US (1) US20020121119A1 (en)
EP (1) EP1203622A3 (en)
JP (1) JP2002153903A (en)
KR (1) KR20020034859A (en)
CN (1) CN1351909A (en)
DE (1) DE10054268A1 (en)
RU (1) RU2001129641A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US8479549B1 (en) * 2009-08-17 2013-07-09 Dynamic Flowform Corp. Method of producing cold-worked centrifugal cast tubular products
US9574684B1 (en) 2009-08-17 2017-02-21 Ati Properties Llc Method for producing cold-worked centrifugal cast composite tubular products
US9375771B2 (en) 2009-08-17 2016-06-28 Ati Properties, Inc. Method of producing cold-worked centrifugal cast tubular products
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980186A (en) * 1931-02-19 1934-11-13 American Brass Co Tube reducing means
DE1752996A1 (en) * 1968-08-19 1971-07-29 Vni I P Metall Mash Work roll drive for pipe cold rolling mill
DE19804162A1 (en) * 1998-02-03 1999-12-23 Walter Wolf Cold-rolling pipes or bars by the Pilger process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980186A (en) * 1931-02-19 1934-11-13 American Brass Co Tube reducing means
DE1752996A1 (en) * 1968-08-19 1971-07-29 Vni I P Metall Mash Work roll drive for pipe cold rolling mill
DE19804162A1 (en) * 1998-02-03 1999-12-23 Walter Wolf Cold-rolling pipes or bars by the Pilger process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, SECTION CH: CHEMICAL., June 1966 (1966-06-01), DERWENT PUBLICATIONS LTD.,LONDON., GB, XP002301497 *

Also Published As

Publication number Publication date
RU2001129641A (en) 2003-09-27
US20020121119A1 (en) 2002-09-05
CN1351909A (en) 2002-06-05
DE10054268A1 (en) 2002-05-08
JP2002153903A (en) 2002-05-28
KR20020034859A (en) 2002-05-09
EP1203622A2 (en) 2002-05-08

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