• CN:11-2187/TH
  • ISSN:0577-6686

›› 2006, Vol. 42 ›› Issue (增刊): 60-64.

• 论文 • 上一篇    下一篇

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高频群脉冲电化学加工在微制造中的应用

吴高阳;张之敬;王志芳;付伟   

  1. 北京理工大学机械与车辆工程学院
  • 发布日期:2006-12-30

APPLICATION OF HGPECM IN MICRO-MANUFACTURE

WU Gaoyang;ZHANG Zhijing;WANG Zhifang;FU Wei   

  1. School of Mechanical and Vehicle Engineering,Beijing Institute of Technology
  • Published:2006-12-30

摘要: 阐述了高频群脉冲电化学加工在微制造中的应用,介绍了群脉冲的产生、高频群脉冲电源从反向电流和压力波等方面对加工质量的影响以及微制造中阴极设计的原理并举例说明阴极设计过程,最后根据设计的小平面和某超薄结构件模具,进行高频群脉冲电化学加工的验证。试验表明:高频群脉冲电化学加工所带来的良好加工质量可以应用在微制造领域。

关键词: 电化学加工, 高频群脉冲, 加工质量, 微制造

Abstract: The application of the high frequency group pulse electrochemical machining (HGPECM) in micro-manufacture is presented. It is introduced that how the group pulse is produced, the influence of the reversed current and pressure wave on the machining quality and the principle to design the cathode in the micro-manufacture. Based on the designed moulds of facet and ultrathin structure part, the experiment of the high frequency group pulse electrochemical machining is carried out. It is indicated that high machining quality can be obtained and HGPECM can be used in the micro-manufacture.

Key words: Electrochemical machining, High frequency group pulse, Machining quality, Micro-manufacture

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