GB655444A - A new or improved method and apparatus for producing sheet and strip - Google Patents

A new or improved method and apparatus for producing sheet and strip

Info

Publication number
GB655444A
GB655444A GB2801748A GB2801748A GB655444A GB 655444 A GB655444 A GB 655444A GB 2801748 A GB2801748 A GB 2801748A GB 2801748 A GB2801748 A GB 2801748A GB 655444 A GB655444 A GB 655444A
Authority
GB
United Kingdom
Prior art keywords
strip
subjecting
small diameter
thickness
plastic deformation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2801748A
Inventor
Wilfrid Cecil Frede Hessenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to GB2801748A priority Critical patent/GB655444A/en
Publication of GB655444A publication Critical patent/GB655444A/en
Expired legal-status Critical Current

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
    • B21B1/222—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 rolling-drawing process; in a multi-pass mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

655,444. Angular bending; stretching. BRITISH IRON & STEEL RESEARCH ASSOCIATION. Oct. 28, 1948, No. 28017. [Class 83 (iv)] Sheet or strip is reduced in thickness by subjecting it to a tension slightly less than that at which it would stretch plastically and subjecting it to a bending stress. Coiler drums 6, 7 rotated by reversible electro motors 8, 9 through reduction gears 10, 11 apply tension to the strip 24 at values less than those which would cause plastic deformation. It passes under rolls 16, 17 and over a small diameter lubricated roll 18 which applies a bending stress which causes plastic deformation and reduction of the thickness of the strip localised on the portion of the strip passing over the roll. In a modification, Fig. 5 (not shown), the strip is passed round a plurality of small diameter rolls immersed in lubricant.
GB2801748A 1948-10-28 1948-10-28 A new or improved method and apparatus for producing sheet and strip Expired GB655444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2801748A GB655444A (en) 1948-10-28 1948-10-28 A new or improved method and apparatus for producing sheet and strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2801748A GB655444A (en) 1948-10-28 1948-10-28 A new or improved method and apparatus for producing sheet and strip

Publications (1)

Publication Number Publication Date
GB655444A true GB655444A (en) 1951-07-18

Family

ID=10268928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2801748A Expired GB655444A (en) 1948-10-28 1948-10-28 A new or improved method and apparatus for producing sheet and strip

Country Status (1)

Country Link
GB (1) GB655444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124525A (en) * 1982-06-30 1984-02-22 Sumitomo Metal Ind Method for changing widthwise distribution of thickness of metal strip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124525A (en) * 1982-06-30 1984-02-22 Sumitomo Metal Ind Method for changing widthwise distribution of thickness of metal strip

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