ATE377461T1 - Walzgerüst - Google Patents

Walzgerüst

Info

Publication number
ATE377461T1
ATE377461T1 AT05111668T AT05111668T ATE377461T1 AT E377461 T1 ATE377461 T1 AT E377461T1 AT 05111668 T AT05111668 T AT 05111668T AT 05111668 T AT05111668 T AT 05111668T AT E377461 T1 ATE377461 T1 AT E377461T1
Authority
AT
Austria
Prior art keywords
controller
rotational moment
lower rollers
rolling stand
moment distributor
Prior art date
Application number
AT05111668T
Other languages
English (en)
Inventor
Konrad Thiele
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE377461T1 publication Critical patent/ATE377461T1/de

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
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/10—Motor power; motor current
    • B21B2275/12—Roll torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
AT05111668T 2004-12-15 2005-12-05 Walzgerüst ATE377461T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060341A DE102004060341B3 (de) 2004-12-15 2004-12-15 Walzgerüst

Publications (1)

Publication Number Publication Date
ATE377461T1 true ATE377461T1 (de) 2007-11-15

Family

ID=35590051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05111668T ATE377461T1 (de) 2004-12-15 2005-12-05 Walzgerüst

Country Status (4)

Country Link
EP (1) EP1671713B1 (de)
AT (1) ATE377461T1 (de)
DE (2) DE102004060341B3 (de)
ES (1) ES2293489T3 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048872A1 (de) * 1980-12-23 1982-07-15 Čeljabinskij politechničeskij institut imeni Leninskogo Komsomola, Čeljabinsk Abtriebsvorrichtung fuer zwei walzen mit unterschiedlichen drehzahlen
DE4408289A1 (de) * 1994-03-11 1995-09-14 Siemens Ag Walzwerk, insbesondere Kaltwalzwerk
DE19744503A1 (de) * 1997-10-09 1999-04-15 Schloemann Siemag Ag Vorrichtung und Verfahren zur Beeinflussung der Reibungsverhältnisse zwischen einer oberen und einer unteren Walze eines Walzgerüstes
IT1302766B1 (it) * 1998-09-14 2000-09-29 Danieli & C Ohg Sp Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo

Also Published As

Publication number Publication date
DE502005001879D1 (de) 2007-12-20
DE102004060341B3 (de) 2006-07-13
EP1671713B1 (de) 2007-11-07
ES2293489T3 (es) 2008-03-16
EP1671713A1 (de) 2006-06-21

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