Method for slicing workpiece by using wire saw and wire saw

Details Method for slicing workpiece by using wire saw and wire saw Method for slicing workpiece by using wire saw and wire saw

2008-11-17

2011-10-18

Rachuba, Maurina (Department: 3727)

Stone working

Sawing

Reciprocating

C451S005000, C451S007000

Reexamination Certificate

active

08037878

ABSTRACT:
The present invention is a wire saw in which a wire for slicing is wound around a plurality of rollers to form a wire row; the wire for slicing is driven axially in a reciprocating direction; a workpiece is sliced simultaneously at a plurality of points arranged in an axial direction by feeding the workpiece against the wire row with the workpiece cut into while a slurry is supplied to the wire for slicing; the wire saw controlling in such a manner that the workpiece is extracted while the wire is caused to travel at a speed of 2 m/min or less at the time of extracting the workpiece from the wire row after slicing the workpiece. As a result, there is provided a wire saw in which the workpiece sliced with the wire row of the wire saw can be extracted from the wire row with a simple structure without a negative influence on its slicing surface.

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International Search Report issued in International Application No. PCT/JP2008/003344 by the International Bureau on Dec. 22, 2008.

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