When performing the oblique processing, the position of the workpiece should be carefully checked. If the workpiece has the problem of the reverse buckle and the reverse slope which are inconsistent with the feed direction, the oblique processing cannot be applied, otherwise the workpiece will be denatured. After determining whether diagonal machining is available, whether to use 2-axis linkage or 3-axis linkage is mainly due to the shape of the workpiece. The three-axis linkage machining method can be applied as much as possible, and the machining is stable and completes the machining process because of better chip removal mode.

Three-axis linkage EDM machine for oblique processing skills

When the three-axis linkage electric discharge machine adopts oblique machining, when adjusting the electrical parameters, the lift height value must be set larger (normal 2 times or more), and the lift height value needs to be the length of the diagonal line, if the height The value is not large enough, the discharge gap is short, and the speed of lifting the knife needs to be accelerated.

The above is just a simple example. In actual operation, it is necessary to decide on the current situation, improve the original processing technology, be good at applying new technology, and open up the new functions of CNC machine tools. It can obviously improve the processing and better display in the mold making. effect.