What are the main points of WEDM machining technology

1. Taper cutting is more difficult to remove chips than ordinary cutting. The discharge interval can be appropriately increased to facilitate the working fluid to take away the waste generated during processing and reduce the occurrence of wire breakage. edm machining service。

2. When processing a workpiece with large heat treatment deformation and poor forgeability, the thermal stress generated by cutting will cause the workpiece to deform, affect the cutting accuracy, and shorten the distance between the upper nozzle and the upper surface of the workpiece, so that the cutting fluid can be more effective Cool the processed parts.

3. On the premise of meeting the rigidity of the electrode wire, try to increase the tension of the electrode wire and reduce the energy of a single discharge pulse. If possible, the fine tungsten wire can be used for processing to reduce the offset of the electrode wire during the processing.

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What problems should be paid attention to in the EDM process
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