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1. WO1990012670 - WIRE WITH ACTIVE SURFACE FOR IMPROVING THE EFFICIENCY OF WIRE SAWING

Publication Number WO/1990/012670
Publication Date 01.11.1990
International Application No. PCT/CH1990/000103
International Filing Date 17.04.1990
IPC
B23D 61/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices; Clamping devices for these tools
18Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
CPC
B23D 61/185
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices
18Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
185Saw wires; Saw cables; Twisted saw strips
Applicants
  • HAUSER, Charles [CH]/[CH]
Inventors
  • HAUSER, Charles
Priority Data
1485/89-219.04.1989CH
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) WIRE WITH ACTIVE SURFACE FOR IMPROVING THE EFFICIENCY OF WIRE SAWING
(FR) FIL AVEC SURFACE ACTIVE POUR L'AMELIORATION DE L'EFFICACITE DE SCIAGE PAR FIL
Abstract
(EN)
Sawing wire with free abrasive having an active surface for carrying the abrasive acting on the relative speed of the abrasive with respect to the wire. The activity of the surface may be adjusted either by means of a geometrical surface structure entraining the abrasive for example into micro-cavities (1, 2) or by means of a surface of which the physical properties allow an addition of the abrasive, for example a hardness lesser than the core allowing the implantation of abrasive particles.
(FR)
Fil de sciage avec abrasif libre ayant une surface active pour l'emport de l'abrasif agissant sur la vitesse relative de l'abrasif par rapport au fil. L'activité de la surface pouvant être réglée soit par une structure géométrique de surface entraînant l'abrasif par exemple dans des micro-cavités (1, 2) ou soit par une surface dont les propriétés physiques permettent une adhérence de l'abrasif, par exemple une dureté plus faible que le c÷ur permettant l'implantation des particules abrasives.
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