RO81972B - INSTALATIE PENTRU DEPLASAREA SEMIFABRICATELOR LA UN LAMINOR, LA CALD, îN PAS DE PELERIN - Google Patents

INSTALATIE PENTRU DEPLASAREA SEMIFABRICATELOR LA UN LAMINOR, LA CALD, îN PAS DE PELERIN

Info

Publication number
RO81972B
RO81972B RO102403A RO10240380A RO81972B RO 81972 B RO81972 B RO 81972B RO 102403 A RO102403 A RO 102403A RO 10240380 A RO10240380 A RO 10240380A RO 81972 B RO81972 B RO 81972B
Authority
RO
Romania
Prior art keywords
displacement
pilgrim
rolling mill
installation
hot rolling
Prior art date
Application number
RO102403A
Other languages
English (en)
Other versions
RO81972A (ro
Inventor
Peter Odenthal
Wolfgang Dorr
Original Assignee
Mannesmann Aktiengesellschaft
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 Aktiengesellschaft filed Critical Mannesmann Aktiengesellschaft
Publication of RO81972B publication Critical patent/RO81972B/ro
Publication of RO81972A publication Critical patent/RO81972A/ro

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

Inventia se refera la o instalatie pentru deplasarea semifabricatelor tubulare la un laminor pas de pelerin în vederea laminarii acestor semifabricate sub forma de tevi, realizînd o corelare corespunzatoare între rotatia cilindrilor si deplasarea semifabricatului. în raport de niste masuratori ale pozitiilor relative ale dispozitivelor de deplasare se comanda încetinirea sau accelerarea vitezei de deplasare a dispozitivelor sau se regleaza viteza de rotatie a cilindrilor de laminare.
RO80102403A 1979-12-17 1980-10-22 Instalatie pentru deplasarea semifabricatelor la un laminor pas de pelerin RO81972A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2951264A DE2951264C2 (de) 1979-12-17 1979-12-17 Einrichtung an Warmpilgerwalzwerken zum Walzen von nahtlosen Rohren

Publications (2)

Publication Number Publication Date
RO81972B true RO81972B (ro) 1983-07-30
RO81972A RO81972A (ro) 1983-08-03

Family

ID=6088978

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102403A RO81972A (ro) 1979-12-17 1980-10-22 Instalatie pentru deplasarea semifabricatelor la un laminor pas de pelerin

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144480B1 (en) * 1983-12-13 1988-06-01 Sumitomo Metal Industries, Ltd. Cold pilger mill
DE102010025028A1 (de) 2010-01-29 2011-08-04 SMS Meer GmbH, 41069 Warmpilgerwalzwerkstraße bzw. Warmpilgerwalzwerk sowie Verfahren zum Betrieb eines Warmpilgerwalzwerkes
CN103406469B (zh) * 2013-08-30 2015-09-30 太原重工股份有限公司 顶杆脱出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165727A (fr) * 1956-02-08 1958-10-28 Dalmine Spa Perfectionnements apportés aux dispositifs de réglage des mécanismes d'actionnement des cylindres et du dispositif d'alimentation des laminoirs, notamment des laminoirs à pas de pélerin
DE2004783B2 (de) * 1970-01-29 1975-11-27 Mannesmann-Meer Ag, 4050 Moenchengladbach Einrichtung an Warmpilger-Walzwerken zum Anzeigen der Relativstellung des pneumatisch beaufschlagten Vorholers einerseits und der Walzenkaliber andererseits
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

Also Published As

Publication number Publication date
ES496015A0 (es) 1981-08-16
DE2951264A1 (de) 1981-06-25
CS220779B2 (en) 1983-04-29
ES8107059A1 (es) 1981-08-16
HU181767B (en) 1983-11-28
GB2065927B (en) 1983-11-02
RO81972A (ro) 1983-08-03
DE2951264C2 (de) 1981-11-19
IT8026037A0 (it) 1980-11-17
FR2471227A1 (fr) 1981-06-19
BE886664A (fr) 1981-04-01
GB2065927A (en) 1981-07-01

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