GB1217140A - Method in the manufacture of steel strip and an apparatus for carrying out the method - Google Patents

Method in the manufacture of steel strip and an apparatus for carrying out the method

Info

Publication number
GB1217140A
GB1217140A GB2812269A GB2812269A GB1217140A GB 1217140 A GB1217140 A GB 1217140A GB 2812269 A GB2812269 A GB 2812269A GB 2812269 A GB2812269 A GB 2812269A GB 1217140 A GB1217140 A GB 1217140A
Authority
GB
United Kingdom
Prior art keywords
steel strip
saw
manufacture
carrying
produce
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
GB2812269A
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.)
Uddeholms AB
Original Assignee
Uddeholms AB
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 Uddeholms AB filed Critical Uddeholms AB
Publication of GB1217140A publication Critical patent/GB1217140A/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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/0815—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 structural sections, i.e. work of special cross-section, e.g. angle steel from flat-rolled products, e.g. by longitudinal shearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/126—Straight saw blades; Strap saw blades having cutting teeth along both edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1,217,140. Rolling; making saw and knife blades. UDDEHOLMS A.B. 3 June, 1969 [5 July, 1968], No. 28122/69. Headings B3A and B3M. Steel strip 1b is rolled between main rolls 2b and 3b and edging rolls 4a and 5a to produce edges 1b<SP>1</SP> and 1b<SP>11</SP> of increased thickness. The rolled strip is divided centrally, after stresses have been removed by an annealling or hardening process to provide two strips. The thickened edges are then cut to produce saw teeth, Fig. 4. Double-edged saw blades or knife blades can similarly be produced.
GB2812269A 1968-07-05 1969-06-03 Method in the manufacture of steel strip and an apparatus for carrying out the method Expired GB1217140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE926768A SE339902B (en) 1968-07-05 1968-07-05

Publications (1)

Publication Number Publication Date
GB1217140A true GB1217140A (en) 1970-12-31

Family

ID=20276275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2812269A Expired GB1217140A (en) 1968-07-05 1969-06-03 Method in the manufacture of steel strip and an apparatus for carrying out the method

Country Status (5)

Country Link
JP (1) JPS496988B1 (en)
AT (1) AT299862B (en)
FR (1) FR2014516A1 (en)
GB (1) GB1217140A (en)
SE (1) SE339902B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710062A (en) * 1985-07-05 1987-12-01 Henri Vidal Metal strip for use in stabilized earth structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710062A (en) * 1985-07-05 1987-12-01 Henri Vidal Metal strip for use in stabilized earth structures

Also Published As

Publication number Publication date
AT299862B (en) 1972-07-10
FR2014516A1 (en) 1970-04-17
JPS496988B1 (en) 1974-02-18
SE339902B (en) 1971-10-25
DE1930576A1 (en) 1970-01-15

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