SE8704635D0 - MOLDING, SPECIAL COLD MOLDING - Google Patents

MOLDING, SPECIAL COLD MOLDING

Info

Publication number
SE8704635D0
SE8704635D0 SE8704635A SE8704635A SE8704635D0 SE 8704635 D0 SE8704635 D0 SE 8704635D0 SE 8704635 A SE8704635 A SE 8704635A SE 8704635 A SE8704635 A SE 8704635A SE 8704635 D0 SE8704635 D0 SE 8704635D0
Authority
SE
Sweden
Prior art keywords
roll
molding
cylinders
topmost
rolls
Prior art date
Application number
SE8704635A
Other languages
Swedish (sv)
Other versions
SE8704635L (en
Inventor
E Witting
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of SE8704635D0 publication Critical patent/SE8704635D0/en
Publication of SE8704635L publication Critical patent/SE8704635L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B1/30—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 in a non-continuous process
    • B21B1/32—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 in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—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 in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/12—Brake pedal position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Paper (AREA)

Abstract

The rolling mill has at least two superimposed rolls 9, 1 0 with hydraulic cylinders 17, 18 acting on hydrostatic bea@ elements 11, 12 on the outer jacket of the topmost roll barrel. The roll bearings 27, 28 or the roll bearing necks of the topmost back-up roll 9 are subjected to the action of hydr@ lifting cylinders or traction cylinders or differential cylinders 29, 30 actuable by signals emitted by a surface evenness measuring device to control the elastic bending line(s) of the series of rolls, in particular the topmost back-up roll 9. <IMAGE>
SE8704635A 1986-11-24 1987-11-23 COLLECTION, SPEC COLD COLLECTION SE8704635L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0313386A AT390574B (en) 1986-11-24 1986-11-24 ROLLING MILL, IN PARTICULAR COLD ROLLING MILL

Publications (2)

Publication Number Publication Date
SE8704635D0 true SE8704635D0 (en) 1987-11-23
SE8704635L SE8704635L (en) 1988-05-25

Family

ID=3545814

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704635A SE8704635L (en) 1986-11-24 1987-11-23 COLLECTION, SPEC COLD COLLECTION

Country Status (5)

Country Link
AT (1) AT390574B (en)
DE (1) DE3738034A1 (en)
FR (1) FR2607034A1 (en)
GB (1) GB2199276B (en)
SE (1) SE8704635L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719442A1 (en) * 1987-06-11 1988-12-22 Pfisterer Elektrotech Karl Portable press for producing compression joints

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517531A (en) * 1967-11-03 1970-06-30 Gulf & Western Ind Prod Co Rolling mill gage control actuator system
DE2138894B2 (en) * 1971-08-04 1976-10-07 Demag Ag, 4100 Duisburg COUNTERPRESSURE DEVICE FOR A ROLLING STAND WITH WORK AND SUPPORT ROLLERS
CH587688A5 (en) * 1975-02-13 1977-05-13 Escher Wyss Ag
US4366694A (en) * 1980-09-17 1983-01-04 Morgan Construction Company Compact rolling mill
GB2103976B (en) * 1981-08-26 1985-02-20 Davy Loewy Ltd Rolling mill housing
DE3145526C2 (en) * 1981-11-17 1985-10-31 Sulzer-Escher Wyss AG, Zürich Roll stand
CH663555A5 (en) * 1984-02-06 1987-12-31 Escher Wyss Ag METHOD AND DEVICE FOR ROLLING ALUMINUM FILMS.

Also Published As

Publication number Publication date
ATA313386A (en) 1989-11-15
GB2199276B (en) 1991-01-02
FR2607034A1 (en) 1988-05-27
SE8704635L (en) 1988-05-25
DE3738034A1 (en) 1988-05-26
AT390574B (en) 1990-05-25
GB8727416D0 (en) 1987-12-23
GB2199276A (en) 1988-07-06

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