GB2179283B - Pierce-rolling - Google Patents

Pierce-rolling

Info

Publication number
GB2179283B
GB2179283B GB08620464A GB8620464A GB2179283B GB 2179283 B GB2179283 B GB 2179283B GB 08620464 A GB08620464 A GB 08620464A GB 8620464 A GB8620464 A GB 8620464A GB 2179283 B GB2179283 B GB 2179283B
Authority
GB
United Kingdom
Prior art keywords
pierce
rolling
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
GB08620464A
Other versions
GB2179283A (en
GB8620464D0 (en
Inventor
Karlhans Staat
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.)
Kocks Technik GmbH and Co KG
Original Assignee
Kocks Technik GmbH and Co KG
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 Kocks Technik GmbH and Co KG filed Critical Kocks Technik GmbH and Co KG
Publication of GB8620464D0 publication Critical patent/GB8620464D0/en
Publication of GB2179283A publication Critical patent/GB2179283A/en
Application granted granted Critical
Publication of GB2179283B publication Critical patent/GB2179283B/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
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
    • 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
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
GB08620464A 1985-08-24 1986-08-22 Pierce-rolling Expired GB2179283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853530343 DE3530343A1 (en) 1985-08-24 1985-08-24 HOLLOW ROLLING METHOD

Publications (3)

Publication Number Publication Date
GB8620464D0 GB8620464D0 (en) 1986-10-01
GB2179283A GB2179283A (en) 1987-03-04
GB2179283B true GB2179283B (en) 1988-10-05

Family

ID=6279310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08620464A Expired GB2179283B (en) 1985-08-24 1986-08-22 Pierce-rolling

Country Status (4)

Country Link
DE (1) DE3530343A1 (en)
FR (1) FR2586368A1 (en)
GB (1) GB2179283B (en)
IT (1) IT1197101B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236757B4 (en) * 2002-08-10 2004-08-12 Sms Meer Gmbh Process for producing a hollow block of metallic material
CN101602119A (en) * 2009-07-08 2009-12-16 江苏常宝普莱森钢管有限公司 The precise conducting roller structure of billet hot punching machine
DE102016106035A1 (en) * 2016-04-01 2017-10-05 Sandvik Materials Technology Deutschland Gmbh Cold pilger rolling mill and method of making a pipe
DE102018003434A1 (en) * 2018-04-27 2019-10-31 Sms Group Gmbh Cross rolling mill with hydraulic roller adjustment
DE102019123836A1 (en) * 2019-09-05 2021-03-11 Sms Group Gmbh Cross rolling unit and method for adjusting the rolling pass of a cross rolling unit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE639224C (en) * 1936-12-01 Mannesmann Ag Angled rolling device for expanding metal pipes
GB238187A (en) * 1924-08-05 1925-10-29 Mannesmann Roehren Werke Ag Improvements in or relating to rolling mills
DE654785C (en) * 1930-03-12 1937-12-30 Leo Becker Device for continuously precise adjustment of the mandrel bar during the rolling process according to the change in length in inclined rolling mills
BE404357A (en) * 1933-08-03
GB723014A (en) * 1952-01-16 1955-02-02 Stewarts & Lloyds Ltd Improvements in or relating to the manufacture of metal hollows and apparatus therefor
GB730775A (en) * 1952-05-07 1955-06-01 Wellman Smith Owen Eng Co Ltd Improvements in or relating to pilger mill apparatus
US2780119A (en) * 1954-08-19 1957-02-05 Nat Supply Co Method of avoiding lapped-over seams in tubes formed in cross-roll piercing mills
JPS53149858A (en) * 1977-06-03 1978-12-27 Hitachi Ltd Controlling method for wall thickness of seamless pipe in rolling mill
IT1098783B (en) * 1978-09-04 1985-09-18 Innocenti Santeustacchio Spa SPINDLE HOLDER FOR LAMINATE WITH PELLEGRINO PASS
JPS5825809A (en) * 1981-08-10 1983-02-16 Kawasaki Steel Corp Controlling method of rolling for skew rolling mill
DE3328269A1 (en) * 1983-08-02 1985-02-21 Mannesmann AG, 4000 Düsseldorf METHOD FOR PRODUCING A HOLLOW BODY

Also Published As

Publication number Publication date
FR2586368A1 (en) 1987-02-27
DE3530343A1 (en) 1987-02-26
IT8621504A1 (en) 1988-02-20
DE3530343C2 (en) 1987-12-17
IT8621504A0 (en) 1986-08-20
GB2179283A (en) 1987-03-04
IT1197101B (en) 1988-11-25
GB8620464D0 (en) 1986-10-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee