机械科学与技术2017，Vol.36Issue(12)：1891-1895,5.DOI:10.13433/j.cnki.1003-8728.2017.1215
气膜屏蔽微细电解加工方法研究
Investigating Gas Film Shielding Electrochemical Micro-machining
摘要
Abstract
In order to manufacture the micro-structure of metal with high efficiency and precision,based on the micro-electrochemical machining principle,a new method of gas film shielding electrochemical micro-machining was presented.The distribution of gas bubbles,the influence of gas film on the hydraulic jump and the microconcave shape machined with the gas film shielding electrochemical micro-machining method were analyzed.The analysis results show that the gas film shielding micro-electrochemical machining method can reduce the surface roughness by 29.4％,increase the depth to diameter ratio by 85％,and reduce the stray corrosion,compared with the electrochemical jet machining method under the condition that the parameters are the same,verifying that the new method is superior.关键词
气膜屏蔽微细电解加工/气泡/杂散腐蚀/粗糙度Key words
gas film shielding electrochemical micro-machining/stray corrosion/surface roughness分类
航空航天引用本文复制引用
王明环,王旭峰,鲍兆彦,邱国志..气膜屏蔽微细电解加工方法研究[J].机械科学与技术,2017,36(12):1891-1895,5.基金项目
国家自然科学基金项目(51475428)资助 （51475428）
