混粉电火花镜面加工技术的研究及进展

摘要

Powder-mixed fluid EDM for mirror surface machining can improve roughness of the machined surface and surface quality obviously. It is possible that the powder-mixed fluid EDM will become the last working procedure for fine mould machining process.In this paper, the research on mechanism and techniques for powder-mixed fluid EDM for mirror surface machining technology is overviewed and it is useful for the future work.%混粉电火花镜面加工技术能够显著改善加工表面粗糙度，提高表面质量，使电火花加工作为精密模具制造的最终工序成为可能。从混粉电火花镜面加工技术的机理性研究和工艺性研究两方面，详细论述了有关研究内容和研究进展，可为今后的深入研究提供参考。