Wire saw with means for producing a relative reciprocating motion between the workpiece to be sawn and the wire

摘要

A sawing device includes a wire assembly ( 15 ) supported on wire-guiding rolls ( 11, 12 ) and pressed against a workpiece to be sawn ( 20 ) fixed on a support table ( 21 ). An oscillating device ( 23 ) produces a relative reciprocating movement between the workpiece and the wire assembly ( 15 ) around an oscillation axis (A) whereof the spatial position can be adjusted and programmed so that the oscillation axis (A) is at a programmable and adjustable distance from an effective axis of rotation ( 28 ) of the oscillating device ( 23 ).