| 基于流体力学的脉冲电解加工间隙在线检测的理论研究 |
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| 引用本文： | 陆永华,赵东标,朱荻,云乃彰.基于流体力学的脉冲电解加工间隙在线检测的理论研究[J].机械科学与技术(西安),2005,24(2):244-247. |
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| 作者姓名： | 陆永华 赵东标 朱荻 云乃彰 |
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| 作者单位： | 南京航空航天大学机电学院 南京210016
(陆永华，赵东标，朱荻)，南京航空航天大学机电学院 南京210016(云乃彰) |
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| 基金项目： | 国家自然科学基金(50275077)，中国高校博士点基金
(20020287004)，航空科学基金(02H52048)资助 |
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| 摘 要： | 为实现加工间隙的在线检测,建立间隙流场中流体运动的计算模型,分析作用在阴极面上的压力矢量分布, 并构建坐标系进行六维力分解,通过调整加工间隙及进口流速,建立阴极上的六维力与加工间隙之间的关系方程 式,用此关系式来实时检测加工间隙。
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| 关 键 词： | 电解加工 六维力 在线检测 加工间隙 流场 |
| 文章编号： | 1003-8728(2005)02-0244-04 |
Theoretical Research of On-Line Monitoring of Inter-Electrode of PECM Based on Hydrodynamics |
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| LU Yong-hua,ZHAO Dong-biao,ZHU Di,YUN Nai-zhang.Theoretical Research of On-Line Monitoring of Inter-Electrode of PECM Based on Hydrodynamics[J].Mechanical Science and Technology,2005,24(2):244-247. |
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| Authors: | LU Yong-hua ZHAO Dong-biao ZHU Di YUN Nai-zhang |
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| Abstract: | The motion model of fluid in gap field is set up for realizing on-line measure of the inter-electrode gap. The press vectors on cathode surface are decomposed into 6-dimensional forces, and the relating equation is founded for inter-electrode gap, inlet velocity of electrolyte and 6-dimensional forces through changing inter-electrode gap and inlet velocity. Real time value of inter-electrode gap is obtained from this equation. |
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| Keywords: | Inter-electrode gap Field analysis On-line measure 6-dimensional forces Pulse ECM |
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