BR7803688A - Processo para laminacao de tubos e laminador para efetuar o mesmo - Google Patents

Processo para laminacao de tubos e laminador para efetuar o mesmo

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
English (en)
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/pt

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)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
BR7803688A 1977-06-08 1978-06-08 Processo para laminacao de tubos e laminador para efetuar o mesmo BR7803688A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772485451A SU735343A1 (ru) 1977-06-08 1977-06-08 Устройство дл перемещени оправочного стержн

Publications (1)

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

Family

ID=20708762

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803688A BR7803688A (pt) 1977-06-08 1978-06-08 Processo para laminacao de tubos e laminador para efetuar o mesmo

Country Status (7)

Country Link
JP (1) JPS5433858A (de)
BR (1) BR7803688A (de)
DE (1) DE2825008A1 (de)
ES (2) ES470614A1 (de)
FR (1) FR2393618A1 (de)
IT (1) IT1096510B (de)
SU (1) SU735343A1 (de)

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
WO1985000540A1 (en) * 1983-07-29 1985-02-14 Moskovsky Institut Stali I Splavov Method and mill for pilgrim-step tube-rolling
FR2584632B1 (fr) * 1985-07-12 1989-11-17 Delquie Maurice Machine pour former, dans une tole, des ondes paralleles et pour souder chacune de ces ondes a ses extremites longitudinales
RU2450875C1 (ru) * 2010-12-22 2012-05-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Устройство для перемещения с регулируемой скоростью длинной оправки прокатного стана
DE102011110939A1 (de) * 2011-08-17 2013-02-21 Sms Meer Gmbh Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634385C (de) * 1929-12-02 1936-08-26 Kronprinz Akt Ges Fuer Metalli Pilgerschrittwalzwerk
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 (de) * 1954-03-16 1958-04-10 Svenska Metallverken Ab Einrichtung zum schrittweisen Vorschieben der Luppen auf einem Dorn in Kaltpilgerwalzwerken
US3487675A (en) * 1966-02-01 1970-01-06 Sandvikens Jernverks Ab Tube forming
HU155536A (de) * 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
DE2825008C2 (de) 1987-07-23
IT7824353A0 (it) 1978-06-08
SU735343A1 (ru) 1980-05-25
DE2825008A1 (de) 1979-01-11
ES470613A1 (es) 1979-02-01
JPS5433858A (en) 1979-03-12
JPS5617963B2 (de) 1981-04-25
IT1096510B (it) 1985-08-26
FR2393618A1 (fr) 1979-01-05
ES470614A1 (es) 1979-02-01
FR2393618B1 (de) 1980-11-14

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