IT8125548A0 - PROCEDURE FOR ROLLING PIPE. - Google Patents

PROCEDURE FOR ROLLING PIPE.

Info

Publication number
IT8125548A0
IT8125548A0 IT8125548A IT2554881A IT8125548A0 IT 8125548 A0 IT8125548 A0 IT 8125548A0 IT 8125548 A IT8125548 A IT 8125548A IT 2554881 A IT2554881 A IT 2554881A IT 8125548 A0 IT8125548 A0 IT 8125548A0
Authority
IT
Italy
Prior art keywords
procedure
rolling pipe
rolling
pipe
Prior art date
Application number
IT8125548A
Other languages
Italian (it)
Other versions
IT1140130B (en
Inventor
Fritz Zeunert
Horst Stinnertz
Willi Hagedorn
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 IT8125548A0 publication Critical patent/IT8125548A0/en
Application granted granted Critical
Publication of IT1140130B publication Critical patent/IT1140130B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • 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)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT25548/81A 1981-02-24 1981-12-11 PROCEDURE FOR THE LAMINATION OF PIPES IT1140130B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3107824A DE3107824C2 (en) 1981-02-24 1981-02-24 Process for rolling pipes

Publications (2)

Publication Number Publication Date
IT8125548A0 true IT8125548A0 (en) 1981-12-11
IT1140130B IT1140130B (en) 1986-09-24

Family

ID=6126118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25548/81A IT1140130B (en) 1981-02-24 1981-12-11 PROCEDURE FOR THE LAMINATION OF PIPES

Country Status (11)

Country Link
JP (1) JPS57139410A (en)
KR (1) KR830008746A (en)
AT (1) AT387732B (en)
CS (1) CS245769B2 (en)
DD (1) DD202251A5 (en)
DE (1) DE3107824C2 (en)
FR (1) FR2500338B1 (en)
GB (1) GB2093384B (en)
IT (1) IT1140130B (en)
MX (1) MX156528A (en)
NL (1) NL8105194A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227082C2 (en) * 1982-07-16 1986-12-04 Mannesmann AG, 4000 Düsseldorf Method and device for cold rolling pipes using the pilgrim step method
DE3708943C1 (en) * 1987-03-18 1987-12-03 Mannesmann Ag Process as well as rotary and feed drive for carrying out the process for rolling pipes or bars according to a pilgrim step process
DE19609291C2 (en) * 1995-03-09 2003-06-12 Walter Wolf Process for rolling pipes or bars
DE19709132C2 (en) * 1997-03-06 2002-11-07 Walter Wolf Process for the cold rolling of pipes or rods in the cold pilger or cold pilger step process
JP2010240681A (en) 2009-04-03 2010-10-28 Sumitomo Metal Ind Ltd Method for manufacturing ultra-thin-walled seamless metal tube by cold rolling method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247543C (en) *
GB1123580A (en) * 1966-02-17 1968-08-14 Calumet & Hecla Apparatus for reducing tubing
DE2329526A1 (en) * 1973-06-07 1975-03-13 Mannesmann Meer Ag COLD PILGRIM ROLLING MILL FOR PIPE ROLLING
US4090386A (en) * 1977-03-21 1978-05-23 Sandvik Special Metals Corporation Method of producing zircaloy tubes
DE2852102A1 (en) * 1978-11-30 1980-06-04 Mannesmann Ag METHOD FOR REDUCING TUBES

Also Published As

Publication number Publication date
CS245769B2 (en) 1986-10-16
IT1140130B (en) 1986-09-24
ATA28582A (en) 1988-08-15
GB2093384B (en) 1985-01-30
DD202251A5 (en) 1983-09-07
MX156528A (en) 1988-09-05
DE3107824A1 (en) 1982-09-23
JPS57139410A (en) 1982-08-28
AT387732B (en) 1989-03-10
GB2093384A (en) 1982-09-02
FR2500338A1 (en) 1982-08-27
NL8105194A (en) 1982-09-16
FR2500338B1 (en) 1986-04-25
DE3107824C2 (en) 1985-11-14
KR830008746A (en) 1983-12-14

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