Experimental Research on EDM of Carbides in Small Holes

宋文龙; 邓建新; 颜培

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Experimental Research on EDM of Carbides in Small Holes

更新时间：2026-09-14

- Experimental Research on EDM of Carbides in Small Holes
- 硬质合金小孔电火花加工的实验研究
- Vol. 30, Issue 6, Pages: 536-541(2009)
- 作者机构：
  
  山东大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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宋文龙, 邓建新, 颜培. Experimental Research on EDM of Carbides in Small Holes[J]. 2009, 30(6): 536-541.
DOI：

宋文龙, 邓建新, 颜培. Experimental Research on EDM of Carbides in Small Holes[J]. 2009, 30(6): 536-541. DOI：

摘要

在DZW-10微细电火花加工实验机上进行了硬质合金YG8、YT5等难加工材料的小孔加工实验

研究了电容及电压等电参数对加工速度、电极损耗率、小孔孔径扩大率等加工工艺指标的影响

分析了电参数对加工性能的影响机理

并在所设实验条件下得到了具有最佳加工性能的电参数.结果表明:合理配置加工电参数

尤其是电容值

可以显著改善硬质合金难加工材料的加工工艺性能.研究可以为其它难加工材料的电火花加工提供具体工艺参考及理论指导.

Abstract

Small-holes fabricating experiments were carried out on carbide-YG8

YT5 with DZW-10 EDM tester.The influence of different electrical parameter values

such as voltage and capacitance

on the machining performance

including process efficiency

electrode consumption rate and hole diameter expansion rate

was studied.The effect mechanism of electrical parameter on processing was put forward and the optimal parameter values with excellent processing performance were presented under this experiment conditions.Results show that proper electrical parameter values

especially capacitance value

can significantly improve the processing performance in EDM of carbide.Research can supply specific processing reference to machining other difficult processing materials with EDM.

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references

刘晋春,赵家齐,赵万生.特种加工[M].北京:机械工业出版社,1999.

Liu H S,Yan B H,Huang F Y.A study on the characterization of high nickel alloy micro-holes using micro-EDMand their applications[J].Journal of Materials Processing Technology,2005(169):418-426.

贾振元,周明,杨连文,等.电火花微小孔加工工艺参数的优化研究[J].机械工程学报,39(2):106-112.Jia Zhenyuan,Zhou Ming,Yang Lianwen,et al.Study on the optimization for electrical discharge machining microand small hole[J].Chinese Journal of Mechanical Engineering,39(2):106-112.(in Chinese)

朱钰铧,韦红雨,赵万生.钛合金深小孔精微电火花加工工艺研究[J].电加工与模具,2006(3):38-41.Zhu Yuhua,Wei Hongyu,Zhao Wansheng.Researches on small deep hole machining on titanic alloy with EDM[J].Electromachining&Mould,2006(3):38-41.(in Chinese)

Allen D M,Almond H J A,Bhogal J S,et al.Typical metology of micro-hole arrays made in stainless steel foils bytwo-stage micro-EDM[J].Annals of the CIRP,1999,48(1):127.

曹凤国.电火花加工技术[M].北京:化学工业出版社,2005.

李明辉.电火花加工理论基础[M].北京:国防工业出版社,1989.

王振龙,赵万生.微细电火花加工中电极材料的蚀除机理研究[J].机械科学与技术,2002,21(1):124-126.Wang Zhenlong,Zhao Wansheng.Research on the erosion process of electrode materials in micro-EDM[J].Mechanical Science and Technology,2002,21(1):124-126.(in Chinese)

钱斌,杨世兴,盛美萍.利用均值导纳法研究圆柱壳组合结构的振动能量比[J].西北工业大学学报,2001,19(4):548-551.Qian Bin,Yang Shixing,Sheng Meiping.On determining noise transmission between any two parts of a complexplate-cylindrical shell structure[J].Journal of Northwestern Polytechnical University,2001,19(4):548-551.(inChinese)

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