ES8107059A1 - Pilger rolling - Google Patents

Pilger rolling

Info

Publication number
ES8107059A1
ES8107059A1 ES496015A ES496015A ES8107059A1 ES 8107059 A1 ES8107059 A1 ES 8107059A1 ES 496015 A ES496015 A ES 496015A ES 496015 A ES496015 A ES 496015A ES 8107059 A1 ES8107059 A1 ES 8107059A1
Authority
ES
Spain
Prior art keywords
movement
mill
pilger rolling
billet
mandrel
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
Application number
ES496015A
Other languages
Spanish (es)
Other versions
ES496015A0 (en
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 ES496015A0 publication Critical patent/ES496015A0/en
Publication of ES8107059A1 publication Critical patent/ES8107059A1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)

Abstract

The movement of a billet through a mill to achieve an optimum working rate is effected by a control system wherein the movement of the mandrel (4) and the feed carriage (14) with respect to the mill stand (1) is monitored independently to generate signals which are fed to a computing means which directs the operation of the respective drive mechanisms therefor. The rotational speed of the pilger rolls (2) can also be controlled.
ES496015A 1979-12-17 1980-10-17 Pilger rolling Expired ES8107059A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2951264A DE2951264C2 (en) 1979-12-17 1979-12-17 Equipment at hot pilger mills for rolling seamless tubes

Publications (2)

Publication Number Publication Date
ES496015A0 ES496015A0 (en) 1981-08-16
ES8107059A1 true ES8107059A1 (en) 1981-08-16

Family

ID=6088978

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496015A Expired ES8107059A1 (en) 1979-12-17 1980-10-17 Pilger rolling

Country Status (9)

Country Link
BE (1) BE886664A (en)
CS (1) CS220779B2 (en)
DE (1) DE2951264C2 (en)
ES (1) ES8107059A1 (en)
FR (1) FR2471227A1 (en)
GB (1) GB2065927B (en)
HU (1) HU181767B (en)
IT (1) IT8026037A0 (en)
RO (1) RO81972A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3376806D1 (en) * 1983-12-13 1988-07-07 Sumitomo Metal Ind COLD PILGER MILL
DE102010025028A1 (en) 2010-01-29 2011-08-04 SMS Meer GmbH, 41069 Hot pilger rolling mill or hot pilger rolling mill and method for operating a hot pilger rolling mill
CN103406469B (en) * 2013-08-30 2015-09-30 太原重工股份有限公司 Device deviate from by push rod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165727A (en) * 1956-02-08 1958-10-28 Dalmine Spa Improvements made to the devices for adjusting the actuating mechanisms of the rolls and the feed device for the rolling mills, in particular for pilgrim pitch rolling mills
DE2004783B2 (en) * 1970-01-29 1975-11-27 Mannesmann-Meer Ag, 4050 Moenchengladbach Device on Warmpilger rolling mills to display the relative position of the pneumatically operated forward hauler on the one hand and the roller caliber on the other
IT1025886B (en) * 1974-01-10 1978-08-30 Mannesmann Roehren Werke Ag PROCEDURE AND DEVICE FOR THE VARIABLE CONTROLLED COMMAND OF THE ADVANCE DEVICE FOR HOT FILM MILLS

Also Published As

Publication number Publication date
FR2471227A1 (en) 1981-06-19
RO81972B (en) 1983-07-30
ES496015A0 (en) 1981-08-16
IT8026037A0 (en) 1980-11-17
GB2065927B (en) 1983-11-02
CS220779B2 (en) 1983-04-29
BE886664A (en) 1981-04-01
DE2951264C2 (en) 1981-11-19
RO81972A (en) 1983-08-03
GB2065927A (en) 1981-07-01
HU181767B (en) 1983-11-28
DE2951264A1 (en) 1981-06-25

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