ITMI932656A0 - Procedimento e dispositivo per il raddrizzamento di uno sbozzato primadel laminatoio sbozzatore riduttore - Google Patents

Procedimento e dispositivo per il raddrizzamento di uno sbozzato primadel laminatoio sbozzatore riduttore

Info

Publication number
ITMI932656A0
ITMI932656A0 ITMI932656A ITMI932656A ITMI932656A0 IT MI932656 A0 ITMI932656 A0 IT MI932656A0 IT MI932656 A ITMI932656 A IT MI932656A IT MI932656 A ITMI932656 A IT MI932656A IT MI932656 A0 ITMI932656 A0 IT MI932656A0
Authority
IT
Italy
Prior art keywords
straightening
routing
procedure
blank before
mill reducer
Prior art date
Application number
ITMI932656A
Other languages
English (en)
Inventor
Peter Thieven
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 ITMI932656A0 publication Critical patent/ITMI932656A0/it
Publication of ITMI932656A1 publication Critical patent/ITMI932656A1/it
Application granted granted Critical
Publication of IT1265292B1 publication Critical patent/IT1265292B1/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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing 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
    • B21B39/14—Guiding, positioning or aligning work
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/34—Rotational position or alignment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/10—Cross-sectional area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Wire Processing (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
IT93MI002656A 1992-12-18 1993-12-17 Procedimento e dispositivo per il raddrizzamento di uno sbozzato prima del laminatoio sbozzatore riduttore IT1265292B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4243688A DE4243688C1 (de) 1992-12-18 1992-12-18 Verfahren und Vorrichtung zum Ausrichten einer Luppe vor dem Streckreduzierwalzwerk

Publications (3)

Publication Number Publication Date
ITMI932656A0 true ITMI932656A0 (it) 1993-12-17
ITMI932656A1 ITMI932656A1 (it) 1995-06-17
IT1265292B1 IT1265292B1 (it) 1996-10-31

Family

ID=6476267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002656A IT1265292B1 (it) 1992-12-18 1993-12-17 Procedimento e dispositivo per il raddrizzamento di uno sbozzato prima del laminatoio sbozzatore riduttore

Country Status (4)

Country Link
AT (1) AT403257B (it)
DE (1) DE4243688C1 (it)
FR (1) FR2699434B1 (it)
IT (1) IT1265292B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967979A (zh) * 2010-10-15 2011-02-09 镇江安达煤矿专用设备有限公司 顶管机的仿形矩形切削装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947233C2 (de) * 1979-11-23 1992-03-12 Kocks Technik Gmbh & Co, 4010 Hilden Vorrichtung zur Steuerung der Wanddicke von Rohren
DE3003053A1 (de) * 1980-01-25 1981-07-30 Mannesmann AG, 4000 Düsseldorf Verfahren und einrichtung zur herstellung von rohren durch schraegwalzen mit innenabstuetzung
FR2486831A1 (fr) * 1980-07-18 1982-01-22 Sumitomo Metal Ind Procede de fabrication de tubes metalliques sans soudures
DE3319771A1 (de) * 1983-05-27 1984-11-29 Mannesmann AG, 4000 Düsseldorf Luppenfuehrung fuer ein dreiwalzen-kegelschraegwalzwerk
DE3838885C2 (de) * 1988-11-17 1994-01-27 Bueltmann Monika Schrägwalzen-Richtmaschine für Rohre und Stangen
DE3936326A1 (de) * 1989-10-27 1991-05-02 Mannesmann Ag Rohrwalzverfahren auf einer stopfenstrasse

Also Published As

Publication number Publication date
ATA253893A (de) 1997-05-15
FR2699434B1 (fr) 1995-07-07
FR2699434A1 (fr) 1994-06-24
IT1265292B1 (it) 1996-10-31
AT403257B (de) 1997-12-29
ITMI932656A1 (it) 1995-06-17
DE4243688C1 (de) 1994-03-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128