WO1992019407A3 - Machine a dresser pour lames de scie a ruban et procede pour dresser les lames de scie a ruban - Google Patents

Machine a dresser pour lames de scie a ruban et procede pour dresser les lames de scie a ruban Download PDF

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Publication number
WO1992019407A3
WO1992019407A3 PCT/EP1992/000963 EP9200963W WO9219407A3 WO 1992019407 A3 WO1992019407 A3 WO 1992019407A3 EP 9200963 W EP9200963 W EP 9200963W WO 9219407 A3 WO9219407 A3 WO 9219407A3
Authority
WO
WIPO (PCT)
Prior art keywords
band
truing
saw blades
tension
saw
Prior art date
Application number
PCT/EP1992/000963
Other languages
German (de)
English (en)
Other versions
WO1992019407A2 (fr
Inventor
Reinhold Gloeggler
Rolf Semmelrodt
Joerg Weinschenk
Original Assignee
Rudolf Alber Gmbh & Co Kg Fa
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 Rudolf Alber Gmbh & Co Kg Fa filed Critical Rudolf Alber Gmbh & Co Kg Fa
Publication of WO1992019407A2 publication Critical patent/WO1992019407A2/fr
Publication of WO1992019407A3 publication Critical patent/WO1992019407A3/fr

Links

Classifications

    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06—Removing local distortions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

Il est proposé une machine à dresser (1) pour lames de scie à ruban (2). La machine à dresser (1) possède un dispositif de support (4) autour duquel est posée une lame de scie à ruban (2) à dresser et sur lequel ladite lame peut être mise en rotation. Elle possède en outre une zone de mesure de tension (10) permettant de mesurer la tension dans la lame de scie à ruban (2), une unité d'usinage (6) comportant une paire de rouleaux tendeurs (26) réglable transversalement au sens de la marche de la lame (2), ladite paire appliquant, lors de chaque rotation de la lame (2), une pression dans le sens du déplacement longitudinal de ladite lame, ainsi qu'un dispositif de commande (8) pilotant l'unité d'usinage (6) en fonction de la tension mesurée.
PCT/EP1992/000963 1991-05-02 1992-05-04 Machine a dresser pour lames de scie a ruban et procede pour dresser les lames de scie a ruban WO1992019407A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4114358.2 1991-05-02
DE4114358 1991-05-02

Publications (2)

Publication Number Publication Date
WO1992019407A2 WO1992019407A2 (fr) 1992-11-12
WO1992019407A3 true WO1992019407A3 (fr) 1992-12-23

Family

ID=6430838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/000963 WO1992019407A2 (fr) 1991-05-02 1992-05-04 Machine a dresser pour lames de scie a ruban et procede pour dresser les lames de scie a ruban

Country Status (2)

Country Link
DE (1) DE4214784A1 (fr)
WO (1) WO1992019407A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11505477A (ja) * 1995-05-16 1999-05-21 フォルマー ヴェルケ マシーネンファブリーク ゲゼルシャフト ミット ベシュレンクテル ハフツング 鋸歯の応力プロフィル測定修正方法及び装置
DE19622428C1 (de) * 1996-06-04 1997-07-24 Vollmer Werke Maschf Vorrichtung zum Richten langgestreckter Sägeblätter, insbes. für Bandsägen
DE69622032T2 (de) * 1996-07-22 2003-02-06 Walter Oppliger Verbesserte Bandsägeblatt-Spannmaschine
FR2774939B1 (fr) * 1998-02-19 2000-04-07 Andre Damge Dispositif automatique et mecanique a planer et a tensionner les lames de scies
DE50001806D1 (de) 1999-06-18 2003-05-22 Iseli & Co Ag Maschinenfabrik Verfahren zur führung eines endlosen bandsägeblattes
DE50104861D1 (de) * 2000-04-26 2005-01-27 Iseli & Co Ag Maschinenfabrik Verfahren und Vorrichtung zum Richten eines Sägeblattes
FR2812571B1 (fr) * 2000-08-07 2003-02-21 Aime Martin Dispositif pour le planage de lames de scies
DE102006026043B4 (de) * 2006-06-01 2012-10-31 Karl Max Lackner Vorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1017277A (fr) * 1950-04-20 1952-12-05 Alligator Ets Appareil à tendre et à dégauchir les lames de scies à ruban
US2623414A (en) * 1950-07-20 1952-12-30 Senard Pierre Automatic saw blade planishing, stretching, and straightening machine
US3919900A (en) * 1974-12-09 1975-11-18 Letson & Burpee Ltd Automatic roll tensioning method and apparatus
SU1294510A1 (ru) * 1985-10-11 1987-03-07 Центральный научно-исследовательский институт механической обработки древесины Способ подготовки рамной пилы
US4852430A (en) * 1988-03-04 1989-08-01 Walter Oppliger Band saw straightening apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1031991A (fr) * 1976-06-08 1978-05-30 Christopher Williams Appareil pour redresser les lames circulaires de scies

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1017277A (fr) * 1950-04-20 1952-12-05 Alligator Ets Appareil à tendre et à dégauchir les lames de scies à ruban
US2623414A (en) * 1950-07-20 1952-12-30 Senard Pierre Automatic saw blade planishing, stretching, and straightening machine
US3919900A (en) * 1974-12-09 1975-11-18 Letson & Burpee Ltd Automatic roll tensioning method and apparatus
SU1294510A1 (ru) * 1985-10-11 1987-03-07 Центральный научно-исследовательский институт механической обработки древесины Способ подготовки рамной пилы
US4852430A (en) * 1988-03-04 1989-08-01 Walter Oppliger Band saw straightening apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED Section PQ, Week 8739, 7. Oktober 1987 Derwent Publications Ltd., London, GB; Class P, Page 54, AN 87-276517/39 & SU,A,1 294 510 (WOOD MECH PROCESS) 7. März 1987 *

Also Published As

Publication number Publication date
DE4214784A1 (de) 1992-11-19
WO1992019407A2 (fr) 1992-11-12

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