| 摘要 |
The sawing device comprises a layer of parallel wires (2) moving with alternating or continuous movement whilst bearing against a piece (1) to be sawed fixed on a support table (3), the whole being maintained by a frame (14). The device comprises wire guide cylinders (4) having an interchangeable surface constituted by removable segments (6) fixed mechanically and/or by cementing. The removable segments (6) are pre-incised or not, with grooves (9). Said wire guide cylinders (4) need accordingly not be taken out of the frame (14) for the changing operation of the removable segments (6) and/or of the regeneration of the surface.
|
