IT7823928A0 - METHOD OF ROLLING A METAL PIECE AND RELATED ROLLING MILL. - Google Patents

METHOD OF ROLLING A METAL PIECE AND RELATED ROLLING MILL.

Info

Publication number
IT7823928A0
IT7823928A0 IT7823928A IT2392878A IT7823928A0 IT 7823928 A0 IT7823928 A0 IT 7823928A0 IT 7823928 A IT7823928 A IT 7823928A IT 2392878 A IT2392878 A IT 2392878A IT 7823928 A0 IT7823928 A0 IT 7823928A0
Authority
IT
Italy
Prior art keywords
rolling
metal piece
rolling mill
mill
related rolling
Prior art date
Application number
IT7823928A
Other languages
Italian (it)
Other versions
IT1094862B (en
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP6175277A external-priority patent/JPS53146958A/en
Priority claimed from JP11513477A external-priority patent/JPS5448670A/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of IT7823928A0 publication Critical patent/IT7823928A0/en
Application granted granted Critical
Publication of IT1094862B publication Critical patent/IT1094862B/en

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
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/04—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a continuous process
    • 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
    • B21B1/24—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 continuous or semi-continuous process
    • B21B1/26—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 continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B21B1/265—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 continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill and by compressing or pushing the material in rolling direction
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/022—Blooms or billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/005—Copper or its alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/10—Compression, e.g. longitudinal compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/06—Threading
    • B21B2273/08—Threading-in or before threading-in
    • 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
    • B21B39/006—Pinch roll sets
    • 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
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
IT23928/78A 1977-05-28 1978-05-29 METHOD OF LAMINATION OF A METALLIC PIECE AND RELATIVE ROLLER IT1094862B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6175277A JPS53146958A (en) 1977-05-28 1977-05-28 Rolling method of steel material at high area reduction
JP11513477A JPS5448670A (en) 1977-09-27 1977-09-27 High drawing and rolling mill line

Publications (2)

Publication Number Publication Date
IT7823928A0 true IT7823928A0 (en) 1978-05-29
IT1094862B IT1094862B (en) 1985-08-10

Family

ID=26402815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23928/78A IT1094862B (en) 1977-05-28 1978-05-29 METHOD OF LAMINATION OF A METALLIC PIECE AND RELATIVE ROLLER

Country Status (9)

Country Link
AU (1) AU520817B2 (en)
BR (1) BR7803380A (en)
CA (1) CA1086105A (en)
DE (1) DE2823071A1 (en)
FR (1) FR2391785A1 (en)
GB (1) GB1602088A (en)
IT (1) IT1094862B (en)
LU (1) LU79718A1 (en)
SE (1) SE432542B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317635A1 (en) * 1983-05-14 1984-11-15 Fried. Krupp Gmbh, 4300 Essen Hot-rolling method
DE102007049062B3 (en) 2007-10-12 2009-03-12 Siemens Ag Operating method for introducing a rolling stock into a rolling stand of a rolling mill, control device and rolling mill for rolling a strip-shaped rolling stock
CN112024610B (en) * 2020-07-22 2022-03-18 北京科技大学设计研究院有限公司 Control method for front pinch roll of coil rolling line finishing mill set

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240795B (en) * 1961-04-20 1967-05-24 Schloemann Ag Method and device for determining indirect tensile and compressive stresses between two rolling stands of a continuous rolling train for rigid rolling stock
DE1602038A1 (en) * 1966-04-12 1970-05-06 Westinghouse Canada Ltd Process for operating a reversing mill
DE1563899A1 (en) * 1966-08-13 1970-09-17 Elektroprojekt Anlagenbau Veb Circuit arrangement for minimum tension control of the rolling stock between the rolling stands of continuous rolling lines
AT278686B (en) * 1968-05-29 1970-02-10 Voest Ag Process for rolling strands cast by the continuous casting process
DE2033559A1 (en) * 1970-07-07 1972-01-13 Demag Ag Continuous rolling mill
DE2045987A1 (en) * 1970-09-17 1972-03-23 Ingbuero F Kaltwalztechnik H W Cold strip mill control - based on strip tension regulation
AU475854B2 (en) * 1972-09-06 1976-09-02 Mitsubishi Electric Corporation System for controlling rolling mills
US3848443A (en) * 1973-05-31 1974-11-19 Westinghouse Electric Corp Automatic control method and apparatus for a rolling mill
JPS5244742B2 (en) * 1974-04-10 1977-11-10
FR2354154A1 (en) * 1976-06-11 1978-01-06 Jeumont Schneider STRAIN-FREE LAMINATION PROCESS OF METALS AND DEVICE FOR IMPLEMENTING THIS PROCESS

Also Published As

Publication number Publication date
AU3652678A (en) 1979-11-29
FR2391785B1 (en) 1983-04-29
SE7806058L (en) 1978-11-29
DE2823071A1 (en) 1978-11-30
DE2823071C2 (en) 1990-08-16
GB1602088A (en) 1981-11-04
IT1094862B (en) 1985-08-10
CA1086105A (en) 1980-09-23
FR2391785A1 (en) 1978-12-22
SE432542B (en) 1984-04-09
BR7803380A (en) 1979-02-13
AU520817B2 (en) 1982-03-04
LU79718A1 (en) 1978-11-28

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Legal Events

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

Effective date: 19960530