Abstract Electrical discharge machining of VKU-29 polymer composite by means of continuous and perforated masking sheets is considered. The tool electrode consists of M1 copper. The unperforated mask results in the best surface quality, without defects or structural changes. In the electrical discharge machining of VKU-29 polymer composite using masks, there are no visible traces of torn layers or fibers.

中文翻译：

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聚合物复合材料的放电加工

摘要 考虑了通过连续穿孔掩膜片对VKU-29聚合物复合材料进行电火花加工。工具电极由 M1 铜制成。无孔掩膜可实现最佳表面质量，没有缺陷或结构变化。在使用掩模对 VKU-29 聚合物复合材料进行放电加工时，没有可见的撕裂层或纤维痕迹。