Investigation of machining parameters of super hardened tool in micro electrical discharge machining

被引：0
作者：
Raja, D. Elil [1 ]
Gnanasekaran, K. [1 ]
Ramesh, K. [1 ]
Singh, S. Prathap [1 ]
Jagadeesh, S. [1 ]
机构：
[1] St Josephs Inst Technol, Dept Mech Engn, Chennai 119, Tamil Nadu, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2021年 / 47卷
关键词：
Micro EDM; Brass; EN24;
D O I：
10.1016/j.matpr.2021.05.216
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Micro Electrical Discharging phenomenon is an important machining method adapted at micro level. The process parameters like current, voltage, pulse on time & capacitance are heavily influencing for material removal rate and electrode wear rate in this micro Machining. So to achieve higher material removal rate and minimum electrode wear rate we need to optimize the process parameters of micro EDM like current, voltage, pulse on time & capacitance. In this research work, EN 24 STEEL is used as a work piece and three types of electrodes normal brass tool, cryogenically treated tool and coated tool are used as a tool for micro Machining. Taguchi technique is used as optimization tool to optimize the parameters in this research. Multi response optimization technique topsis is also used to optimize the Micro-EDM parameters. (c) 2020 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Advances in Design, Materials and Manufacturing.
引用
收藏
页码：6965 / 6970
页数：6
相关论文
共 50 条
[21]   Electrical Discharge Machining of Micro-holes on Titanium Sheets: Effect of Process Parameters and Electrode Shape [J].
D'Urso, G. ;
Longo, M. ;
Maccarini, G. ;
Ravasio, C. .
PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON MULTI-MATERIAL MICRO MANUFACTURE (4M 2011), 2011, :112-116
[22]   Influence of micro-electrical discharge machining parameters on the surface morphology of the nickel-coated electrode [J].
Siva, M. ;
Arunkumar, N. ;
Subramanian, M. ;
Elakkiyadasan, R. .
MATERIALS AND MANUFACTURING PROCESSES, 2023, 38 (01) :89-104
[23]   Geometrical Integrity of Microholes Drilled by Conventional and Micro Electrical Discharge Machining [J].
Ali, M. Y. ;
Rosfazila, M. R. ;
Rosnita, E. .
ADVANCED DESIGN AND MANUFACTURE TO GAIN A COMPETITIVE EDGE: NEW MANUFACTURING TECHNIQUES AND THEIR ROLE IN IMPROVING ENTERPRISE PERFORMANCE, 2008, :731-739
[24]   Simulation of Debris Movement in Micro Electrical Discharge Machining of Deep Holes [J].
Wang, J. ;
Wang, Y. G. ;
Zhao, F. L. .
ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY XIII, VOL 1: ADVANCED MANUFACTURING TECHNOLOGY AND EQUIPMENT, AND MANUFACTURING SYSTEMS AND AUTOMATION, 2009, 626-627 :267-272
[25]   Process investigation of precision micro-machining of Si3N4-TiN ceramic composites by electrical discharge machining (EDM) [J].
Liu, K. ;
Ferraris, E. ;
Peirs, J. ;
Lauwers, B. ;
Reynaerts, D. .
PROCEEDINGS OF THE 15TH INTERNATIONAL SYMPOSIUM ON ELECTROMACHINING, 2007, :221-226
[26]   The wear of 3D microelectrode in micro electrical discharge machining [J].
Xu, Bin ;
Chen, Sheng-gui ;
Lei, Jian-guo ;
Zhao, Hang ;
Wu, Xiao-yu ;
Liang, Xiong ;
Shi, Hong-yan ;
Fu, Lian-yu ;
Zhu, Li-kuan .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020, 107 (1-2) :645-651
[27]   Scale Effects and a Method for Similarity Evaluation in Micro Electrical Discharge Machining [J].
LIU Qingyu ;
ZHANG Qinhe ;
WANG Kan ;
ZHU Guang ;
FU Xiuzhuo ;
ZHANG Jianhua .
Chinese Journal of Mechanical Engineering, 2016, 29 (06) :1193-1199
[28]   Scale effects and a method for similarity evaluation in micro electrical discharge machining [J].
Qingyu Liu ;
Qinhe Zhang ;
Kan Wang ;
Guang Zhu ;
Xiuzhuo Fu ;
Jianhua Zhang .
Chinese Journal of Mechanical Engineering, 2016, 29 :1193-1199
[29]   The wear of 3D microelectrode in micro electrical discharge machining [J].
Bin Xu ;
Sheng-gui Chen ;
Jian-guo Lei ;
Hang Zhao ;
Xiao-yu Wu ;
Xiong Liang ;
Hong-yan Shi ;
Lian-yu Fu ;
Li-kuan Zhu .
The International Journal of Advanced Manufacturing Technology, 2020, 107 :645-651
[30]   Scale Effects and a Method for Similarity Evaluation in Micro Electrical Discharge Machining [J].
Liu Qingyu ;
Zhang Qinhe ;
Wang Kan ;
Zhu Guang ;
Fu Xiuzhuo ;
Zhang Jianhua .
CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2016, 29 (06) :1193-1199
12345