| 高频群脉冲电化学加工在微制造中的应用 |
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| 作者单位： | 北京理工大学机械与车辆工程学院，北京理工大学机械与车辆工程学院，北京理工大学机械与车辆工程学院，北京理工大学机械与车辆工程学院 北京 100081，北京 100081，北京 100081，北京 100081 |
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| 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。
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| 关 键 词： | 微制造 高频群脉冲 电化学加工 加工质量 |
APPLICATION OF HGPECM IN MICRO-MANUFACTURE |
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| Authors: | WU Gaoyang ZHANG Zhijing WANG Zhifang FU Wei |
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| 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. |
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| Keywords: | Micro-manufacture High frequency group pulse Electrochemical machining Machining quality |
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