Patent ID: 8256408

Claim:
A wire sawing device, comprising an extruded ceramic mounting plate, the mounting plate comprising at least one groove on a face thereof; and a plurality of channels provided substantially parallel to each other and running between two opposite sides of the mounting plate, at least one layer of wires stretched out between at least two wire guide cylinders, the layer of wires being held in place by disposed in grooves provided on the surface of the wire guide cylinders and being adapted to move while bearing against at least one piece to be sawed that is fastened to at least one support table; a displacement device adapted to provide relative forward movement between the at least one piece to be sawed and the layer of wires; a fastening device for fastening said at least one piece to be sawed to a carriage adapted to cooperate with a guide rail of said support table, wherein the fastening device comprises the mounting plate to which the at least one piece to be sawed is bonded; and an anchoring device for anchoring the mounting plate directly on the carriage.