切割金属丝装置包含不动的定位盘2,它与装有切刀16的动盘1可以相互作用。带有垂直轴的具有弹性的摩擦盘5与盘1的运动联系是通过装在盘1径向槽内可以调节的支架17来传递的。传动进给滚子3装在与机座相固定(在图上未表明)的轴15上,它和摩擦盘5的运动联系是通过销子12来传递的。销子12的一端固定在盘5的壳体上,而另一端与滚子3的孔按动配合相联。滚子3通过轴7装置在叉形支承8上,叉 The cutting wire device comprises a stationary platter 2 that interacts with a moving plate 1 containing a cutter 16. The flexible friction disc 5 with its vertical axis is in communication with the disc 1 in a movable manner via a mount 17 which is adjustable in the radial groove of the disc 1. The drive and feed roller 3 is mounted on a shaft 15 (not shown in the figure) which is fixed to the housing and which is in communication with the friction plate 5 via a pin 12. One end of the pin 12 is fixed to the housing of the disk 5 while the other end is in press fit engagement with the hole of the roller 3. The roller 3 is mounted on the fork 8 via a shaft 7, forks