IT8222492A0 - Laminatoio per tubi d'acciaio. - Google Patents

Laminatoio per tubi d'acciaio.

Info

Publication number
IT8222492A0
IT8222492A0 IT8222492A IT2249282A IT8222492A0 IT 8222492 A0 IT8222492 A0 IT 8222492A0 IT 8222492 A IT8222492 A IT 8222492A IT 2249282 A IT2249282 A IT 2249282A IT 8222492 A0 IT8222492 A0 IT 8222492A0
Authority
IT
Italy
Prior art keywords
rolling mill
steel tube
tube rolling
steel
mill
Prior art date
Application number
IT8222492A
Other languages
English (en)
Other versions
IT1152071B (it
Inventor
Shinji Akita
Masayuki Hatanaka
Akira Uemura
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
Publication of IT8222492A0 publication Critical patent/IT8222492A0/it
Application granted granted Critical
Publication of IT1152071B publication Critical patent/IT1152071B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/026—Transverse shifting the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/14—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by pivotally displacing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Metal Rolling (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Metal Extraction Processes (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT22492/82A 1981-07-24 1982-07-21 Laminatoio per tubi d'acciaio IT1152071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56115386A JPS5816717A (ja) 1981-07-24 1981-07-24 鋼管圧延機

Publications (2)

Publication Number Publication Date
IT8222492A0 true IT8222492A0 (it) 1982-07-21
IT1152071B IT1152071B (it) 1986-12-24

Family

ID=14661250

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22492/82A IT1152071B (it) 1981-07-24 1982-07-21 Laminatoio per tubi d'acciaio

Country Status (7)

Country Link
US (1) US4444035A (it)
JP (1) JPS5816717A (it)
CA (1) CA1187726A (it)
DE (1) DE3226871C2 (it)
FR (1) FR2510003B1 (it)
GB (1) GB2103526B (it)
IT (1) IT1152071B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535599A (en) * 1994-09-07 1996-07-16 Ipsco Enterprises Inc. Modular table roll with water bath
DE19721260C1 (de) * 1997-05-15 1998-10-29 Mannesmann Ag Wechselvorrichtung für Dreiwalzen-Schrägwalzwerke
CN101947554B (zh) * 2010-08-05 2012-04-18 太原通泽重工有限公司 一种三辊式斜轧机的送进角调整装置
CN102921736A (zh) * 2012-11-21 2013-02-13 无锡市瑞尔精密机械股份有限公司 无缝钢管定径机架装配用轧辊定位装置
CN102989776B (zh) * 2012-12-17 2015-06-17 济钢集团有限公司 一种强力顶杆

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060768A (en) * 1936-08-07 1936-11-10 Timken Roller Bearing Co Tube mill
US2868047A (en) * 1955-02-14 1959-01-13 Zublin Julius Rolling mill
DE1961092C3 (de) * 1969-12-05 1974-08-01 Fa. Friedrich Kocks, 4000 Duesseldorf Rohrwalzwerk zum Warmwalzen von Rohren
IT946124B (it) * 1970-12-01 1973-05-21 Nippon Steel Corp Apparecchio per il trattamento continuo di lamiera di acciaio
DE2233078A1 (de) * 1972-06-30 1974-01-03 Mannesmann Meer Ag Einrichtung zum geruestausbau und walzenwechsel, vorzugsweise an dreiwalzenschraegwalzwerken
SU554018A1 (ru) * 1974-12-16 1977-04-15 Украинский Государственный Институт По Проектированию Металлургических Заводов Валкова кассета
GB1552787A (en) * 1976-06-29 1979-09-19 Wilson A I Rolling mill stand
DE2814493C3 (de) * 1978-03-31 1980-12-18 Mannesmann Ag, 4000 Duesseldorf Schrägwalzwerk
DE2845052A1 (de) * 1978-10-16 1980-04-24 Kocks Gmbh Friedrich Geruestwechselvorrichtung

Also Published As

Publication number Publication date
JPS6364250B2 (it) 1988-12-12
US4444035A (en) 1984-04-24
FR2510003B1 (fr) 1986-07-11
IT1152071B (it) 1986-12-24
GB2103526B (en) 1985-03-20
FR2510003A1 (fr) 1983-01-28
DE3226871A1 (de) 1983-02-10
CA1187726A (en) 1985-05-28
GB2103526A (en) 1983-02-23
JPS5816717A (ja) 1983-01-31
DE3226871C2 (de) 1984-07-19

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