Experimental research on the optimization of precision electrochemical machining feed mode of diamond-hole grille

Affiliation of Author(s):机电学院

Journal:INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Key Words:Diamond hole ECM Feed mode Packet pulse-matched Stability Localization

Abstract:With a view to improve the stability and localization of electrochemical machining of diamond-shaped holes, as well as reducing stray corrosion of side walls, this paper proposes a packet pulse-matched composite feed mode based on linear feed and composite feed modes. After a study of those three feed modes, it is theoretically found that packet pulse-matched composite feed mode enhances the machining stability and localization of diamond holes. Based upon a self-developed vibrating feed ECM machine tool and packet pulse-matched control system, comparative tests conducted between cathode linear, composite, and packet pulse-matched composite feed modes show that packet pulse-matched composite feed mode has the capacity to optimize the process stability and localization of diamond holes markedly.

ISSN No.:0268-3768

Translation or Not:no

Date of Publication:2017-07-01

Co-author:Zhang, Xiangli,Yang, Zhenwen,Lu, Yanming,He, Yafeng

Date of Publication:2017-07-01