Sometimes we will see many articles on the Internet, describing the factors that affect the machining accuracy during the EDM machining process. Here, the editor of Rixin will talk to you about how the size of the electrode shape of the EDM affects the EDM Machining accuracy.

In the process of EDM machining, EDM electrodes are needed. The shapes of the electrodes are changeable. On the same surface, bumps, pits or ribs and grooves have different effects on chip removal during machining. The best roughness that can be achieved in different areas of the machine tool is also different.

In the finishing process, the higher the requirements for finish, the unevenness of the processed surface is likely to occur when the higher required roughness is to be achieved. With the increase in the complexity of the processing surface and the cavity, if this kind of non-uniformity still occurs If the condition is uniform, the roughness level during EDM machining will be reduced. If the machining conditions are smaller, this situation will be more obvious. Generally, by extending the machining time, this situation can be reduced. Regarding the size of the EDM electrode Design is also one of the factors that affect the machining accuracy of EDM, so I won't explain it in detail here.