GB2019281A - Planetary mill - Google Patents

Planetary mill

Info

Publication number
GB2019281A
GB2019281A GB7918383A GB7918383A GB2019281A GB 2019281 A GB2019281 A GB 2019281A GB 7918383 A GB7918383 A GB 7918383A GB 7918383 A GB7918383 A GB 7918383A GB 2019281 A GB2019281 A GB 2019281A
Authority
GB
United Kingdom
Prior art keywords
housing
planetary mill
rotated
mill
tubes
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.)
Granted
Application number
GB7918383A
Other versions
GB2019281B (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7918383A priority Critical patent/GB2019281B/en
Publication of GB2019281A publication Critical patent/GB2019281A/en
Application granted granted Critical
Publication of GB2019281B publication Critical patent/GB2019281B/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
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • 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
    • B21B19/12—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 parallel to the axis of the work
    • B21B19/16—Rolling tubes without additional rollers arranged inside the tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

A planetary mill for rolling tubes or bars comprises two or more rolls mounted in a housing which is connected to power driven means whereby the housing can be rotated, there being also provided means other than said rolls for advancing an elongate workpiece in a longitudinal direction through the housing whilst the latter is rotated. The mill can be used for elongating tubes, for rotary piercing, or for pointing operations. Two such mills can be arranged in tandem. <IMAGE>
GB7918383A 1978-03-17 1979-05-25 Planetary mill Expired GB2019281B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7918383A GB2019281B (en) 1978-03-17 1979-05-25 Planetary mill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1079278 1978-03-17
GB7918383A GB2019281B (en) 1978-03-17 1979-05-25 Planetary mill

Publications (2)

Publication Number Publication Date
GB2019281A true GB2019281A (en) 1979-10-31
GB2019281B GB2019281B (en) 1982-06-16

Family

ID=26247767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918383A Expired GB2019281B (en) 1978-03-17 1979-05-25 Planetary mill

Country Status (1)

Country Link
GB (1) GB2019281B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124933A (en) * 1982-07-01 1984-02-29 Kuang Chih Lai Stamping and pressing production line
US4501134A (en) * 1982-06-03 1985-02-26 Kocks Technik Gmbh & Co. Rolling mill plants
US4567744A (en) * 1983-01-19 1986-02-04 Nippon Steel Corporation Method and apparatus for forming long cylindrical metal products
WO2002062506A1 (en) * 2001-02-07 2002-08-15 Heinz Gruber Device for forming elongated workpieces without chip removal
US11154920B2 (en) * 2017-03-01 2021-10-26 Danieli & C. Officine Meccaniche S.P.A. Rolling mill for rolling concave, rod-shaped bodies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501134A (en) * 1982-06-03 1985-02-26 Kocks Technik Gmbh & Co. Rolling mill plants
GB2124933A (en) * 1982-07-01 1984-02-29 Kuang Chih Lai Stamping and pressing production line
US4567744A (en) * 1983-01-19 1986-02-04 Nippon Steel Corporation Method and apparatus for forming long cylindrical metal products
WO2002062506A1 (en) * 2001-02-07 2002-08-15 Heinz Gruber Device for forming elongated workpieces without chip removal
DE10105827B4 (en) * 2001-02-07 2005-11-03 "Alwag" Tunnelausbau Gesellschaft Mbh Device for chipless forming of elongate workpieces
US11154920B2 (en) * 2017-03-01 2021-10-26 Danieli & C. Officine Meccaniche S.P.A. Rolling mill for rolling concave, rod-shaped bodies

Also Published As

Publication number Publication date
GB2019281B (en) 1982-06-16

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Legal Events

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