| 超声振动辅助气中放电加工实验分析 |
| |
| 引用本文： | 张勤河,张建华,苏树朋,张琪步.超声振动辅助气中放电加工实验分析[J].电加工与模具,2006(2):8-12. |
| |
| 作者姓名： | 张勤河 张建华 苏树朋 张琪步 |
| |
| 作者单位： | 山东大学机械工程学院,山东济南,250061 |
| |
| 摘 要： | 超声振动辅助气中放电加工技术避免了常用的煤油等工作液作为介质带来的环境污染问题，具有工作环境清洁、适用范围广、加工效率高、工具电极简单等优点。实验研究了电压、脉冲宽度、峰值电流、超声振幅及气体介质压力等参数对加工效率、工件表面粗糙度及电极损耗的影响．并对试验结果进行了分析。
|
| 关 键 词： | 电火花加工 超声振动 气体介质 实验研究 |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2005-11-08 |
Experimental Analysis of Ultrasonic Vibration Aided Electrical Discharge Machining in Gas |
| |
| Zhang Qinhe,Zhang Jianhua,Su Shupeng,Zhang Qibu.Experimental Analysis of Ultrasonic Vibration Aided Electrical Discharge Machining in Gas[J].Electromachining & Mould,2006(2):8-12. |
| |
| Authors: | Zhang Qinhe Zhang Jianhua Su Shupeng Zhang Qibu |
| |
| Affiliation: | Shandong University, Jinan 250061, China |
| |
| Abstract: | Ultrasonic vibration aided electrical discharge machining(UEDM) in gas can avoid environment pollution,the most serious disadvantage of conventional electrical discharge machining(EDM)in kerosene-based oil or other dielectric fluids,so it is environmental-friendly.The technology also has virtues of wide applications,high machining efficiency,and simple tool electrodes and so on.Experiments have been carried out to study the effects of machining parameters on material removal rate(MRR),surface roughness of the workpiece and tool electrode wear ratio(TWR),and the experiments results have also been analyzed. |
| |
| Keywords: | EDM ultrasonic vibration gas medium experimental research |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
