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所属单位：机电学院

发表刊物：CIRP ANNALS-MANUFACTURING TECHNOLOGY

关键字：Electro chemical machining (ECM) Electrode Large-amplitude vibration

摘要：A large-amplitude vibration of wire electrode tool is introduced to enhance electrolyte renewal and bubble removal in wire electrochemical machining. It is verified via simulation and high-speed video that hydrogen bubbles generated in electrochemical reactions can be expelled effectively from the machining gap by means of large-amplitude vibrations and a better effect was obtained in the upward duration. A ribbed wire electrode is employed to intensify electrolyte renewal process due to its specific structure. The experimental results demonstrated that the proposed large-amplitude vibration and ribbed electrode significantly accelerate electrolyte renewal, thereby hastening material removal rate and improving machiningefficiency. (C) 2017 Published by Elsevier Ltd on behalf of CIRP.

ISSN号：0007-8506

是否译文：否

发表时间：2017-01-01

合写作者：Zou, X. H.,陈密,朱荻

通讯作者：朱荻,房晓龙