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SE8802253L - PROCEDURE AND DEVICE FOR TENSION OF SAW SHEETS - Google Patents

PROCEDURE AND DEVICE FOR TENSION OF SAW SHEETS

Info

Publication number
SE8802253L
SE8802253L SE8802253A SE8802253A SE8802253L SE 8802253 L SE8802253 L SE 8802253L SE 8802253 A SE8802253 A SE 8802253A SE 8802253 A SE8802253 A SE 8802253A SE 8802253 L SE8802253 L SE 8802253L
Authority
SE
Sweden
Prior art keywords
rollers
tension
procedure
recesses
saw
Prior art date
Application number
SE8802253A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8802253D0 (en
Inventor
A Haennikaeinen
Original Assignee
Teraetuote Oy
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 Teraetuote Oy filed Critical Teraetuote Oy
Publication of SE8802253D0 publication Critical patent/SE8802253D0/en
Publication of SE8802253L publication Critical patent/SE8802253L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • 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
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • 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
    • B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
    • B23D63/18—Straightening damaged saw blades; Reconditioning the side surface of saw blades, e.g. by grinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

The invention relates to a method and a device for stiffening saw blades, in particular circular saw blades, between rollers 7, 8 which are pressed against one another. The method comprises the forming of a discontinuous groove or grooves in a saw blade 1 by rollers 7, 8. At least one of the rollers has recesses 9 of desired configuration at its rim. The device comprises at least one pair of rollers 7, 8. Here, at least one roller 7 of the rollers of the roller pair is provided with recesses 9 of desired configuration which are provided at the periphery in a desired arrangement. <IMAGE>
SE8802253A 1987-07-03 1988-06-16 PROCEDURE AND DEVICE FOR TENSION OF SAW SHEETS SE8802253L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI872945A FI76277C (en) 1987-07-03 1987-07-03 Method and apparatus for tensioning saw blades

Publications (2)

Publication Number Publication Date
SE8802253D0 SE8802253D0 (en) 1988-06-16
SE8802253L true SE8802253L (en) 1989-01-04

Family

ID=8524761

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802253A SE8802253L (en) 1987-07-03 1988-06-16 PROCEDURE AND DEVICE FOR TENSION OF SAW SHEETS

Country Status (6)

Country Link
JP (1) JPS6420921A (en)
DE (1) DE3822042A1 (en)
DK (1) DK366688A (en)
FI (1) FI76277C (en)
NO (1) NO882848L (en)
SE (1) SE8802253L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436530C2 (en) * 1994-10-13 1998-03-19 Etzold Frank Dr Ing Method for straightening a rod-shaped object made of metal
AT509148B1 (en) * 2009-11-26 2011-12-15 Boehler Uddeholm Prec Strip Gmbh PART OF LARGE LENGTH OR SHEET, IN PARTICULAR SAW BLADE AND SAWBAND
CN102500995A (en) * 2011-11-09 2012-06-20 天津机辆轨道交通装备有限责任公司 Two-sided roll finishing method for patterns on surface of roller
CN109262197A (en) * 2017-07-18 2019-01-25 江苏永纪化工设备有限公司 A kind of hexsteel fin roller press

Also Published As

Publication number Publication date
DE3822042A1 (en) 1989-01-12
DK366688A (en) 1989-01-04
FI872945A0 (en) 1987-07-03
JPS6420921A (en) 1989-01-24
DK366688D0 (en) 1988-07-01
FI76277B (en) 1988-06-30
SE8802253D0 (en) 1988-06-16
NO882848L (en) 1989-01-04
NO882848D0 (en) 1988-06-28
FI76277C (en) 1988-10-10

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8802253-8

Effective date: 19920607