ATE40803T1 - METHOD AND DEVICE FOR ROLLING FLAT MATERIAL. - Google Patents

METHOD AND DEVICE FOR ROLLING FLAT MATERIAL.

Info

Publication number
ATE40803T1
ATE40803T1 AT85110365T AT85110365T ATE40803T1 AT E40803 T1 ATE40803 T1 AT E40803T1 AT 85110365 T AT85110365 T AT 85110365T AT 85110365 T AT85110365 T AT 85110365T AT E40803 T1 ATE40803 T1 AT E40803T1
Authority
AT
Austria
Prior art keywords
rolling
rolling stock
flat material
material flow
roll bodies
Prior art date
Application number
AT85110365T
Other languages
German (de)
Inventor
Hermann Dr-Ing Wilkening
Hans-Joachim Dipl-Ing Loges
Original Assignee
Industrieofenbau Iog
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 Industrieofenbau Iog filed Critical Industrieofenbau Iog
Application granted granted Critical
Publication of ATE40803T1 publication Critical patent/ATE40803T1/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • 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
    • B21B1/227—Surface roughening or texturing
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • 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
    • B21B27/02—Shape or construction of rolls
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends
    • 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
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1. A method of technologically influencing rolling stock, principally flat material in the form of plates and strips, in a rolling process, in which a material flow is superimposed on the rolling stock (3) in addition to and simultaneously with the actual material flow which brings about plasticising of the rolling stock (3), characterized in that the material of the thickened portions extending sinusoidally over the width of and orientated at an angle to the rolling direction on both surfaces of the rolling stock, being created by single or multi-spiral beads (4) and/or turned recesses (5) formed sinusoidally in the longitudinal section of the roll body and encircling both roll bodies in opposite directions of pitch are, during the next rolling pass, displaced laterally by rolls having identically constructed or smooth roll bodies from the thicker to the thinner areas of the rolling stock cross-section.
AT85110365T 1984-08-23 1985-08-19 METHOD AND DEVICE FOR ROLLING FLAT MATERIAL. ATE40803T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843431020 DE3431020A1 (en) 1984-08-23 1984-08-23 METHOD AND DEVICE FOR ROLLING FLAT MATERIAL
EP85110365A EP0173906B1 (en) 1984-08-23 1985-08-19 Method and device for rolling flat rolled products

Publications (1)

Publication Number Publication Date
ATE40803T1 true ATE40803T1 (en) 1989-03-15

Family

ID=6243714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85110365T ATE40803T1 (en) 1984-08-23 1985-08-19 METHOD AND DEVICE FOR ROLLING FLAT MATERIAL.

Country Status (4)

Country Link
EP (1) EP0173906B1 (en)
JP (1) JPS6192703A (en)
AT (1) ATE40803T1 (en)
DE (2) DE3431020A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2106376T3 (en) * 1993-06-04 1997-11-01 Katayama Tokushu Kogyo Kk BATTERY GLASS; SHEET TO FORM A BATTERY GLASS AND METHOD TO MAKE SUCH SHEET.
RU2152277C1 (en) * 1998-01-06 2000-07-10 Акционерное общество "Кузнецкий металлургический комбинат" Steel sheet rolling method
RU2188086C1 (en) * 2001-06-04 2002-08-27 Сибирский государственный индустриальный университет Method for rolling steel sheets in three-high stand
CN103831297B (en) * 2014-03-05 2015-09-30 东北大学 Laterally local thickening plate band and preparation method thereof
CN114951271B (en) * 2022-05-17 2025-12-05 苏州正赞轨道交通科技有限公司 A metal strip rolling apparatus and rolling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501463A (en) * 1973-05-10 1975-01-09
JPS5941804B2 (en) * 1980-07-10 1984-10-09 新日本製鐵株式会社 Roll cross type tandem rolling mill row

Also Published As

Publication number Publication date
DE3431020A1 (en) 1986-03-06
EP0173906B1 (en) 1989-02-15
JPS6192703A (en) 1986-05-10
EP0173906A1 (en) 1986-03-12
DE3568262D1 (en) 1989-03-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee