BR7803688A - PROCESS FOR LAMINATION OF PIPES AND LAMINATOR TO PERFORM THE SAME - Google Patents

PROCESS FOR LAMINATION OF PIPES AND LAMINATOR TO PERFORM THE SAME

Info

Publication number
BR7803688A
BR7803688A BR7803688A BR7803688A BR7803688A BR 7803688 A BR7803688 A BR 7803688A BR 7803688 A BR7803688 A BR 7803688A BR 7803688 A BR7803688 A BR 7803688A BR 7803688 A BR7803688 A BR 7803688A
Authority
BR
Brazil
Prior art keywords
laminator
lamination
pipes
perform
same
Prior art date
Application number
BR7803688A
Other languages
Portuguese (pt)
Inventor
A Vinogradov
P Polukhin
M Bitny
I Potapov
I Gremyakov
Original Assignee
Mo I Stali I Splavov
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 Mo I Stali I Splavov filed Critical Mo I Stali I Splavov
Publication of BR7803688A publication Critical patent/BR7803688A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
BR7803688A 1977-06-08 1978-06-08 PROCESS FOR LAMINATION OF PIPES AND LAMINATOR TO PERFORM THE SAME BR7803688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772485451A SU735343A1 (en) 1977-06-08 1977-06-08 Arrangement for advancing mandrel rod

Publications (1)

Publication Number Publication Date
BR7803688A true BR7803688A (en) 1979-01-09

Family

ID=20708762

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803688A BR7803688A (en) 1977-06-08 1978-06-08 PROCESS FOR LAMINATION OF PIPES AND LAMINATOR TO PERFORM THE SAME

Country Status (7)

Country Link
JP (1) JPS5433858A (en)
BR (1) BR7803688A (en)
DE (1) DE2825008A1 (en)
ES (2) ES470613A1 (en)
FR (1) FR2393618A1 (en)
IT (1) IT1096510B (en)
SU (1) SU735343A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538350A (en) * 1982-06-24 1985-09-03 Nosal Vsevolod V Method of manufacturing a multicore cable
DE3390513C2 (en) * 1983-07-29 1991-09-26 Mo I Stali I Splavov Process for pilgrim step rolling of pipes and rolling mill for carrying them out
FR2584632B1 (en) * 1985-07-12 1989-11-17 Delquie Maurice MACHINE FOR FORMING PARALLEL WAVES IN A SHEET AND FOR WELDING EACH OF THESE WAVES AT ITS LONGITUDINAL ENDS
RU2450875C1 (en) * 2010-12-22 2012-05-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Roll mill adjustable-speed long mandrel drive
DE102011110939A1 (en) * 2011-08-17 2013-02-21 Sms Meer Gmbh Method and device for producing cold pilgered pipes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634385C (en) * 1929-12-02 1936-08-26 Kronprinz Akt Ges Fuer Metalli Pilgrim's step rolling mill
US2358929A (en) * 1942-05-13 1944-09-26 Rockrite Processes Inc Roll stand
US2386863A (en) * 1943-11-19 1945-10-16 Rockrite Processes Inc Reducing mill
US2680391A (en) * 1951-08-17 1954-06-08 Ingersoll Milling Machine Co Apparatus for working metal
DE1027622B (en) * 1954-03-16 1958-04-10 Svenska Metallverken Ab Device for step-by-step advancement of the blanks on a mandrel in cold pilger mills
US3487675A (en) * 1966-02-01 1970-01-06 Sandvikens Jernverks Ab Tube forming
HU155536A (en) * 1967-10-05
US3570294A (en) * 1967-12-06 1971-03-16 Jintaro Shibata Pipe rolling equipment
GB1240353A (en) * 1968-09-03 1971-07-21 Inst Chernoi Metallurgii A feeder mechanism for a cold rolling tube mill

Also Published As

Publication number Publication date
JPS5433858A (en) 1979-03-12
IT7824353A0 (en) 1978-06-08
FR2393618B1 (en) 1980-11-14
IT1096510B (en) 1985-08-26
JPS5617963B2 (en) 1981-04-25
ES470613A1 (en) 1979-02-01
DE2825008C2 (en) 1987-07-23
FR2393618A1 (en) 1979-01-05
DE2825008A1 (en) 1979-01-11
SU735343A1 (en) 1980-05-25
ES470614A1 (en) 1979-02-01

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