Mechanical origin and limit detection switch of wire cut electric discharge machine

摘要

This research is based on the wire cutter EDM machine, detects the starting point of the machine, and senses the ring on the shaft, and detects the starting point of the machine, as well as the ring induction switch on the shaft.In a frame, the mechanical origin induction switch and the shaft feel application switch are fixed as a whole, so as to improve the assembly. In some cases, each switch can form a certain level, so as to prevent the wrong operation of the machine.In this study, the step of keeping a certain distance between the mechanical origin induction switch and the axis core induction switch is fixed as a whole in a frame, and a pressing plate (10) which moves according to the switch (9) is set on one side of the frame. According to the movement of the key plate, each switch is divided into stages Because it can be started.