SE7706675L - Forfarande och anordning for dragkraftfri valsning av metaller - Google Patents

Forfarande och anordning for dragkraftfri valsning av metaller

Info

Publication number
SE7706675L
SE7706675L SE7706675A SE7706675A SE7706675L SE 7706675 L SE7706675 L SE 7706675L SE 7706675 A SE7706675 A SE 7706675A SE 7706675 A SE7706675 A SE 7706675A SE 7706675 L SE7706675 L SE 7706675L
Authority
SE
Sweden
Prior art keywords
rolling
stand
mill
metals
traffic
Prior art date
Application number
SE7706675A
Other languages
Unknown language ( )
English (en)
Other versions
SE439123B (sv
Inventor
P A Chapront
Original Assignee
Jeumont Schneider
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 Jeumont Schneider filed Critical Jeumont Schneider
Publication of SE7706675L publication Critical patent/SE7706675L/sv
Publication of SE439123B publication Critical patent/SE439123B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
SE7706675A 1976-06-11 1977-06-08 Forfarande och anordning for dragkraftfri valsning av metaller SE439123B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7617659A FR2354154A1 (fr) 1976-06-11 1976-06-11 Procede pour le laminage sans contrainte de metaux et dispositif pour la mise en oeuvre de ce procede
BE855788 1977-06-17
BE1008196A BE855788A (fr) 1976-06-11 1977-06-17 Procede pour le laminage sans contrainte de mtaux et dispositif pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
SE7706675L true SE7706675L (sv) 1977-12-12
SE439123B SE439123B (sv) 1985-06-03

Family

ID=27159464

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706675A SE439123B (sv) 1976-06-11 1977-06-08 Forfarande och anordning for dragkraftfri valsning av metaller

Country Status (7)

Country Link
US (1) US4126028A (sv)
BE (1) BE855788A (sv)
CH (1) CH615367A5 (sv)
DE (1) DE2725207C2 (sv)
FR (1) FR2354154A1 (sv)
LU (1) LU77515A1 (sv)
SE (1) SE439123B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602088A (en) * 1977-05-28 1981-11-04 Nippon Steel Corp Rolling method and apparatus
DE2834102C2 (de) * 1978-08-03 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Regelung der im Walzgut übertragenenZugkraft in einer m Gerüste enthaltenden Walzstraße
FR2483268A1 (fr) * 1980-05-28 1981-12-04 Jeumont Schneider Procede et dispositif pour le laminage sans ccontrainte de metaux
JPS58135711A (ja) * 1982-02-05 1983-08-12 Toshiba Corp 連続圧延機の制御方法およびその制御装置
US4662202A (en) * 1985-07-23 1987-05-05 Cargill, Incorporated Low tension cascade mill speed control by current measurement with temperature compensation
US5103662A (en) * 1990-05-01 1992-04-14 Allegheny Ludlum Corporation Tandem rolling mill tension control with speed ratio error discrimination
WO1997027012A1 (en) * 1996-01-23 1997-07-31 Siemens Aktiengesellschaft System and method for rolling slabs
FR2788233B1 (fr) * 1999-01-11 2001-02-23 Alstom Procede de regulation des tractions/compressions dans un laminoir multicage a chaud et systeme de commande correspondant
US8893537B2 (en) 2007-11-07 2014-11-25 The Bradbury Company, Inc. Methods and apparatus to drive material conditioning machines
CA2814077C (en) 2010-10-06 2017-04-18 The Bradbury Company, Inc. Apparatus and methods to increase the efficiency of roll-forming and leveling systems
EP2460597A1 (de) * 2010-12-01 2012-06-06 Siemens Aktiengesellschaft Verfahren zum Ansteuern einer Tandemwalzstrasse, Steuer- und/oder Regeleinrichtung für eine Tandemwalzstrasse, maschinenlesbarer Programmcode, Speichermedium und Tandemwalzstrasse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201466B (de) * 1959-10-02 1965-09-23 Licentia Gmbh Gleichlaufeinrichtung fuer den Mehrmotorenantrieb einer kontinuierlichen Walzenstrasse od. dgl.
US3363441A (en) * 1965-09-28 1968-01-16 Westinghouse Electric Corp Speed control system for edger and other rolls in a reduction rolling mill
GB1163274A (en) * 1965-12-28 1969-09-04 British Iron Steel Research Improvements in and relating to Rolling Mills
SE333601B (sv) * 1966-09-15 1971-03-22 Asea Ab
DE2045987A1 (en) * 1970-09-17 1972-03-23 Ingbuero F Kaltwalztechnik H W Cold strip mill control - based on strip tension regulation

Also Published As

Publication number Publication date
SE439123B (sv) 1985-06-03
DE2725207C2 (de) 1985-06-27
DE2725207A1 (de) 1977-12-22
LU77515A1 (sv) 1977-09-19
BE855788A (fr) 1977-10-17
CH615367A5 (sv) 1980-01-31
US4126028A (en) 1978-11-21
FR2354154B1 (sv) 1980-10-03
FR2354154A1 (fr) 1978-01-06

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