An investigation on discharge servo parameters and machining servo mode optimization of MS-WEDM

Increasing the machining efficiency of middle speed wire electrical discharge (MS-WEDM) is usually through optimizing process parameters, but servo parameters controller can also be optimized to achieve same purpose. This paper develops a multi-mode for MS-WEDM investigate parameters. Firstly, structure and control principle are introduced, core functions described in detail. Secondly, it introduces that optimized: gap state threshold feedback period. At time, platform specifications optimization experiments introduced. Thirdly, experimental scheme result analysis parameter described, obtained. Finally, different carried out effectiveness practicability modes. In experiments, recording function was used draw curve, response effects modes were