| CuW90微小孔电火花加工实验研究 |
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| 引用本文： | 时东波,王振龙.CuW90微小孔电火花加工实验研究[J].电加工与模具,2017(4). |
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| 作者姓名： | 时东波 王振龙 |
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| 作者单位： | 哈尔滨工业大学机电工程学院,黑龙江哈尔滨,150001 |
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| 基金项目： | 黑龙江省应用技术研究与开发计划重大项目 |
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| 摘 要： | 利用单因素实验和正交试验法探究了电源电容、电流、伺服参考电压、伺服速度及占空比对CuW90微小孔电火花加工效率和电极损耗的影响。结果表明:伺服参考电压和占空比对加工效率和电极损耗的影响都较大,而电容、电流对其影响较小,最终得到了CuW90电火花微小孔加工的最优参数组合。
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| 关 键 词： | 电火花加工 微小孔 加工效率 电极损耗 CuW90 |
Experimental Study on CuW90 Micro-hole by Electrical Discharge Machining |
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| SHI Dongbo,WANG Zhenlong.Experimental Study on CuW90 Micro-hole by Electrical Discharge Machining[J].Electromachining & Mould,2017(4). |
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| Authors: | SHI Dongbo WANG Zhenlong |
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| Abstract: | For the processing of CuW90 micro-hole by electrical discharge machining (EDM) ,the effects of capacitance,current,servo reference voltage,servo speed and duty cycle on machining efficiency and tool wear are explored through the single factor experiment and the orthogonal testing method. Experimental results show that servo reference voltage and duty cycle have a great influence on machining efficiency and tool wear,while capacitance and current have small effects on them,and the optimal parameter combination of processing micro-hole of CuW90 is obtained. |
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| Keywords: | EDM micro-hole machining efficiency tool wear CuW90a |
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