五边形中空电极电火花加工颗粒增强金属基复合材料试验研究

doi:10.16731/j.cnki.1671-3133.2017.11.002

现代制造工程 ›› 2017, Vol. 446 ›› Issue (11): 5-8.doi: 10.16731/j.cnki.1671-3133.2017.11.002

• 实验研究 • 下一篇

五边形中空电极电火花加工颗粒增强金属基复合材料试验研究

陈少国, 于兆勤, 杨逍潇, 彭励强, 郭钟宁, 刘江文

广东工业大学机电工程学院,广州 510006

收稿日期:2016-11-10 出版日期:2017-11-20 发布日期:1900-01-01
作者简介:陈少国,硕士研究生,主要研究方向为特种加工技术。于兆勤,学士,教授,硕士生导师,主要研究方向为特种加工技术、超精密加工技术以及先进制造技术。刘江文,博士,副教授,主要研究方向为非传统制造技术。 E-mail:1512127045@qq.com;zqyu@gdut.edu.cn;fejwliu@scut.edu.cn
基金资助:
国家自然科学基金项目(51675105,51575113,51205137);广东省高层次人才特殊支持计划科技创新青年拔尖人才项目(2014TQ01X542)

Experimental study of particle reinforced metal matrix composite of electrical discharge machining by pentagonal hollow electrode

Chen Shaoguo, Yu Zhaoqin, Yang Xiaoxiao, Peng Liqiang, Guo Zhongning, Liu Jiangwen

School of Mechanical and Electrical Engineering,Guangdong University of Technology,Guangzhou 510006,China

Received:2016-11-10 Online:2017-11-20 Published:1900-01-01

摘要/Abstract

摘要： 针对颗粒增强金属基复合材料的加工难题以及采用中空管电极电火花打孔排屑等问题,提出了采用多边形中空管电极电火花法加工该类材料。分别采用截面为圆形和五边形的两种中空管电极,对比研究不同颗粒增强金属基复合材料加工的效率。利用正交试验法研究颗粒增强金属基复合材料中不同加工参数对加工效率的影响,得到了多边形中空电极电火花加工的最佳工艺参数。试验结果表明,截面为五边形的中空电极较圆形中空电极电火花加工效率高,加工时间最大缩短51.8%;正交试验的最佳工艺组合为脉冲宽度32ms,占空比2:3,峰值电流7A。

关键词: 颗粒增强金属基复合材料, 多边形管电极, 电火花加工

Abstract: An polygonal tube electrode Electrical Discharge Machining (EDM) method is developed to improve the performance of conventional EDM process in machining particulate reinforced Metal Matrix Composites(MMCs) and the problem of hollow electrode chip during the EDM.Make a contrastive research on machining efficiency of particulate reinforced MMCs through two hollow electrodes with different cross sections,such as the round and the pentagon.In addition,orthogonal experiment is adapted to study particulate reinforced MMCs with different processing parameters on the efficiency to obtain optimal parameters for polygon electrode EDM.The experimental results show that the efficiency of machining such materials by the cross-section of pentagonal hollow electrode is higher than the circular hollow electrode,the maximum processing time is reduced by 51.8%;the optimum combination of orthogonal experiment is the pulse on time (32ms),the duty cycle(2 ∶3),and the peak current(7A).

Key words: particle reinforced metal matrix composites, polygonal tube electrode, Electrical Discharge Machining(EDM)

中图分类号:

TG661

陈少国, 于兆勤, 杨逍潇, 彭励强, 郭钟宁, 刘江文. 五边形中空电极电火花加工颗粒增强金属基复合材料试验研究[J]. 现代制造工程, 2017, 446(11): 5-8.

Chen Shaoguo, Yu Zhaoqin, Yang Xiaoxiao, Peng Liqiang, Guo Zhongning, Liu Jiangwen. Experimental study of particle reinforced metal matrix composite of electrical discharge machining by pentagonal hollow electrode[J]. Modern Manufacturing Engineering, 2017, 446(11): 5-8.

参考文献

[1]金鹏,刘越,李曙,等.颗粒增强铝基复合材料在航空航天领域的应用[J].材料导报,2009,23(11):24-27.
[2] PARK B G,CROSKY A G,HELLIER A K.Fracture toughness of microsphere Al₂O₃-Al particulate metal matrix composites[J].Composites Part B:Engineering,2008,39(7):1270-1279.
[3] 樊建中,石力开.颗粒增强铝基复合材料研究与应用发展[J].宇航材料工艺,2012,42(1):1-7.
[4] 李涛,郭西振,张新馨.颗粒增强铝基复合材料的研究与进展[J].黑龙江科技信息,2014(1):41-42.
[5] 张俊清,周素霞,杨月,等.高速列车制动盘SiCp/A356颗粒增强铝基复合材料的热疲劳性能研究[J].工程力学,2011,28(8):252-256.
[6] 李德溥,姚英学,袁哲俊.颗粒增强金属基复合材料的特种加工研究现状[J].机械制造,2006,44(10):65-68.
[7] 大卫姆.金属基复合材料加工[M].贾继红,孙晓雷,牛群,译.北京:国防工业出版社,2013.
[8] 包晓慧,明平美,毕向阳.电化学蚀刻法制备铝基复合材料超疏水表面[C].厦门:[出版者不详],2015.
[9] 谭淞年.SiCp/Al复合材料的水导激光加工技术研究[D].哈尔滨:哈尔滨工业大学,2014.
[10] KISHAWY H A.1-Turning processes for metal matrix composites[J].Machining Technology for Composite Materials,2012,32(3):3-16.
[11] ZHANG J Y,YU Q X,PANG S Q,et al.Study on the Machining Technology of Composite Materials[J].Materials Science Forum,2004,471-472(3):159-163.
[12] 郑建新,刘传绍,赵波,等.颗粒增强金属基复合材料的加工现状[J].焦作工学院学报,2003,22(2):121-124.
[13] HUANG S T,ZHOU L,YU X L,et al.Experimental study of high-speed milling of SiCp/Al composites with PCD tools[J].International Journal of Advanced Manufacturing Technology,2012,62(5/6/7/8):487-493.
[14] ZHOU L,HUANG S T,WANG D,et al.Finite element and experimental studies of the cutting process of SiCp/Al composites with PCD tools[J].International Journal of Advanced Manufacturing Technology,2011,52(5):619-626.
[15] BISWAS R,KUAR A S,BISWAS S K,et al.Effects of Process Parameters on Hole Circularity and Taper in Pulsed Nd:YAG Laser Microdrilling of Tin-Al₂O₃ Composites[J].Materials & Manufacturing Processes,2010,25(6):503-514.
[16] YUE T M,LAU W S.Pulsed Nd:YAG Laser Cutting of Al/Li/SiC Metal Matrix Composites[J].Materials & Manufacturing Processes,2007,11(1):17-29.
[17] 徐亮,陈旭辉,方胜,等.磨料水射流技术及其加工复合材料研究现状[C].厦门:[出版者不详],2014.
[18] PRAMANIK A.Developments in the non-traditional machining of particle reinforced metal matrix composites[J].International Journal of Machine Tools & Manufacture,2014,86(11):44-61.
[19] 王建业.电解加工原理及应用[M].北京:国防工业出版社,2001.
[20] SENTHILKUMAR C,GANESAN G,KARTHIKEYAN R,et al.Modelling and analysis of electrochemical machining of cast Al/20%SiCp composites[J].Materials Science & Technology,2010,26(3):289-296.
[21] SENTHILKUMAR C,GANESAN G,KARTHIKEYAN R,Study of electrochemical machining characteristics of Al/SiCp composites[J].International Journal of Advanced Manufacturing Technology,2009,43(3):256-263.
[22] GARG R K,SINGH K K,SACHDEVA A,et al.Review of research work in sinking EDM and WEDM on metal matrix composite materials[J].International Journal of Advanced Manufacturing Technology,2010,50(5/6/7/8):611-624.
[23] SATISHKUMAR D,KANTHABABU M,VAJJIRAVELU V,et al.Investigation of wire electrical discharge machining characteristics of Al6063/SiC composites[J].International Journal of Advanced Manufacturing Technology,2011,56(9/10/11/12):975-986.
[24] WANG C C,YAN B H.Blind-hole drilling of Al₂O₃/6061Al composite using rotary electro-discharge machining[J].Journal of Materials Processing Technology,2000,102(1/2/3):90-102.
[25] 刘江文,陈广学,余大民,等.梅花型线电极电化学火花加工金属基复合材料的稳定性研究[C].苏州:[出版者不详],2011.

五边形中空电极电火花加工颗粒增强金属基复合材料试验研究

Experimental study of particle reinforced metal matrix composite of electrical discharge machining by pentagonal hollow electrode

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 8

编辑推荐

Metrics

[1]	龚西鹏，杨廷毅，白雪，姜广粉，李丽. 充磁与未充磁烧结钕铁硼电火花加工对比试验研究[J]. 现代制造工程, 2021, 491(8): 101-106.
[2]	王文建, 刘宇, 毛红梅, 贾良. 电火花加工多材质电极制备方法及试验研究[J]. 现代制造工程, 2021, 484(1): 6-11.
[3]	王民，高晓东，刘建勇. 基于LSTM循环神经网络电火花小孔加工工艺目标性能预测[J]. 现代制造工程, 2020, 483(12): 75-82.
[4]	官乐乐，蒋毅，李子伦，赵万生. 基于Zynq平台的电火花放电状态检测与伺服控制系统[J]. 现代制造工程, 2020, 483(12): 143-148.
[5]	王鹤，滕瑛瑶. 绝缘陶瓷跟踪式电解电火花加工参数优化研究[J]. 现代制造工程, 2020, 482(11): 92-98.
[6]	王鹤,滕瑛瑶. 金属玻璃电火花加工多目标优化研究[J]. 现代制造工程, 2020, 481(10): 97-101.
[7]	白军军, 李立青. 一种电火花加工单脉冲电源的研制[J]. 现代制造工程, 2018, 453(6): 96-100.
[8]	徐生, 杨少增, 李国富, 程方启, 沈忠良. 电火花加工空间圆柱面的控制方法研究[J]. 现代制造工程, 2018, 457(10): 102-106.