IT1019938B - Metodo per far ruotare automatica mente un tubo grezzo in un lamina toio a mandrino - Google Patents

Metodo per far ruotare automatica mente un tubo grezzo in un lamina toio a mandrino

Info

Publication number
IT1019938B
IT1019938B IT26306/74A IT2630674A IT1019938B IT 1019938 B IT1019938 B IT 1019938B IT 26306/74 A IT26306/74 A IT 26306/74A IT 2630674 A IT2630674 A IT 2630674A IT 1019938 B IT1019938 B IT 1019938B
Authority
IT
Italy
Prior art keywords
toio
spindle
foil
raw tube
automatically turning
Prior art date
Application number
IT26306/74A
Other languages
English (en)
Italian (it)
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Application granted granted Critical
Publication of IT1019938B publication Critical patent/IT1019938B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B21B17/12—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/28—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by means of guide members shaped to revolve the work during its passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
IT26306/74A 1973-08-23 1974-08-14 Metodo per far ruotare automatica mente un tubo grezzo in un lamina toio a mandrino IT1019938B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48093859A JPS5143991B2 (enExample) 1973-08-23 1973-08-23

Publications (1)

Publication Number Publication Date
IT1019938B true IT1019938B (it) 1977-11-30

Family

ID=14094147

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26306/74A IT1019938B (it) 1973-08-23 1974-08-14 Metodo per far ruotare automatica mente un tubo grezzo in un lamina toio a mandrino

Country Status (6)

Country Link
US (1) US3911714A (enExample)
JP (1) JPS5143991B2 (enExample)
BR (1) BR7406994D0 (enExample)
DE (1) DE2438833A1 (enExample)
ES (1) ES429441A1 (enExample)
IT (1) IT1019938B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117883A (en) * 1977-03-24 1978-10-14 Honda Motor Co Ltd Boring device with blade correcting means
JPS57145609U (enExample) * 1981-03-09 1982-09-13
JPS57145608U (enExample) * 1981-03-09 1982-09-13
JPS57173909U (enExample) * 1982-03-24 1982-11-02
DE4213276C2 (de) * 1992-04-16 1996-05-23 Mannesmann Ag Verfahren zum Herstellen nahtloser Rohre nach dem Stopfenwalzverfahren
US5524470A (en) * 1994-03-24 1996-06-11 Italimplanti Of America, Inc. Plug mill bottom roll adjustment
CN107639120A (zh) * 2016-07-22 2018-01-30 句容毅马五金制品有限公司 红钢坯自动翻转装置
CN120362267B (zh) * 2025-06-20 2025-09-09 太原科技大学 一种用于中厚板角轧的钢板转动装置及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9274A (en) * 1852-09-21 Machinery for beveling the edges op skelps or
US662916A (en) * 1899-04-04 1900-12-04 Joseph Daschbach Device for holding rounds in rolling-mills.
US2016141A (en) * 1931-04-01 1935-10-01 Bethlehem Steel Corp Rolling mill guide
US1928811A (en) * 1931-10-22 1933-10-03 Frank J Burns Manipulating mechanism

Also Published As

Publication number Publication date
JPS5044156A (enExample) 1975-04-21
US3911714A (en) 1975-10-14
ES429441A1 (es) 1976-09-01
DE2438833A1 (de) 1975-03-13
JPS5143991B2 (enExample) 1976-11-25
BR7406994D0 (pt) 1975-09-09

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