SE8704634D0 - MOLDING, SPECIAL COLD MOLDING - Google Patents

MOLDING, SPECIAL COLD MOLDING

Info

Publication number
SE8704634D0
SE8704634D0 SE8704634A SE8704634A SE8704634D0 SE 8704634 D0 SE8704634 D0 SE 8704634D0 SE 8704634 A SE8704634 A SE 8704634A SE 8704634 A SE8704634 A SE 8704634A SE 8704634 D0 SE8704634 D0 SE 8704634D0
Authority
SE
Sweden
Prior art keywords
molding
rolls
hydraulic cylinders
barrel
outer jacket
Prior art date
Application number
SE8704634A
Other languages
Swedish (sv)
Other versions
SE466687B (en
SE8704634L (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 SE8704634D0 publication Critical patent/SE8704634D0/en
Publication of SE8704634L publication Critical patent/SE8704634L/en
Publication of SE466687B publication Critical patent/SE466687B/en

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

The rolling mill has at least two superimposed rolls 9, 10 with hydraulic cylinders 17, 18 acting directly on the outer jacket of the barrel of the topmost roll via hydrostatic bearing elements 11, 12. The elastic bending line of the series of rolls is altered by controlling the hydraulic cylinders 17, 18 acting on the outer jacket of the barrel of the topmost roll in response to parameters depending on the required material deformation, such as surface evenness and material thickness. Hydraulic cylinders 29, 30 act on roll bearings 27, 28 to also control the bending line of the rolls <IMAGE>
SE8704634A 1986-11-24 1987-11-23 MOLDING, SPECIAL COLD MOLDING SE466687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT313286A AT390742B (en) 1986-11-24 1986-11-24 ROLLING MILL, IN PARTICULAR COLD ROLLING MILL

Publications (3)

Publication Number Publication Date
SE8704634D0 true SE8704634D0 (en) 1987-11-23
SE8704634L SE8704634L (en) 1988-05-25
SE466687B SE466687B (en) 1992-03-23

Family

ID=3545798

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704634A SE466687B (en) 1986-11-24 1987-11-23 MOLDING, SPECIAL COLD MOLDING

Country Status (5)

Country Link
AT (1) AT390742B (en)
DE (1) DE3738328A1 (en)
FR (1) FR2607035B1 (en)
GB (1) GB2199275B (en)
SE (1) SE466687B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438318B (en) * 2013-09-16 2016-04-27 钱钢 The interchangeable cold-rolling mill of a kind of multiple roll

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109590331B (en) * 2019-01-22 2024-02-27 江苏东顺新能源科技有限公司 Roller mechanism and lead strip continuous rolling equipment

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599414A (en) * 1946-05-24 1952-06-03 Aetna Standard Eng Co Adjustable roll support
US3146160A (en) * 1960-08-01 1964-08-25 Beloit Iron Works Roll with adjustable deflection means
GB1183579A (en) * 1966-08-31 1970-03-11 Davy & United Eng Co Ltd Rolling Mills
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
DE2241833A1 (en) * 1972-08-25 1974-03-07 Demag Ag ROLLER ADJUSTING DEVICE
CH587688A5 (en) * 1975-02-13 1977-05-13 Escher Wyss Ag
CH613134A5 (en) * 1976-11-02 1979-09-14 Escher Wyss Ag
FR2452332A1 (en) * 1979-03-30 1980-10-24 Inst Metall Mash Backing device for working roll of roll stand - has hydrostatic bearing along back-up roll and internal bearing shell with pockets, with pressure supply from single source (CS 31.12.79)
US4366694A (en) * 1980-09-17 1983-01-04 Morgan Construction Company Compact rolling mill
JPS57195523A (en) * 1981-05-28 1982-12-01 Ishikawajima Harima Heavy Ind Co Ltd Controlling method and apparatus for roll bending in 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
US4577480A (en) * 1983-06-22 1986-03-25 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Method and apparatus for controlling rolling correction in rolling mill
JPS60130409A (en) * 1983-12-16 1985-07-11 Hitachi Ltd Shape control device of sheet-material rolling mill
CH663555A5 (en) * 1984-02-06 1987-12-31 Escher Wyss Ag METHOD AND DEVICE FOR ROLLING ALUMINUM FILMS.
US4614099A (en) * 1984-07-27 1986-09-30 Teledyne, Inc. Rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438318B (en) * 2013-09-16 2016-04-27 钱钢 The interchangeable cold-rolling mill of a kind of multiple roll

Also Published As

Publication number Publication date
GB8727302D0 (en) 1987-12-23
SE466687B (en) 1992-03-23
FR2607035A1 (en) 1988-05-27
GB2199275B (en) 1991-01-02
AT390742B (en) 1990-06-25
DE3738328A1 (en) 1988-06-01
ATA313286A (en) 1989-12-15
GB2199275A (en) 1988-07-06
FR2607035B1 (en) 1994-04-01
SE8704634L (en) 1988-05-25

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