ISSN E 2409-2770
ISSN P 2521-2419

Design and Performance Evaluation of Desktop Rod Electrode Discharge EDM Machine in Pure Water


Muhammad Saleem, Qiu Mingbo, Muhammad Aurangzeb


Vol. 8, Issue 05, PP. 149-161, May 2021

DOI

Keywords: WEDM, desktop machine, rod electrode, dielectric as water

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EDM wire cutting technology has an irreplaceable position in special processing with continuous development and improvement [1]. The current EDM machine tools on the market are almost large and medium-sized. It is easy to cause waste of resources when cutting small parts. In the case of special processing courses offered by many colleges, vocational and technical schools. The laboratory is equipped with industrial-grade electric discharge wire machines. it requires a lot of floor space. The cost of cutting machine tools is very and it is not convenient for unprofessional to understand its processing principles and actual processes, if we are not very careful and system failure may happen such as wire breakage or other problem and so on. In recent years, the equipment is moving in the direction of miniaturization. Desktop-level 3D printers, milling machines have already appeared, and the field of small wire-cut EDM machine tools is in a blank paper. In this context, this article proposes to design desktop-level WEDM on the basis of industrial-grade machine tools based on the use of Small-diameter rod-shaped electrodes cutting. The mechanical structure of desktop-level EDM machine tool is designed so that it can be used for cutting small workpieces and teaching demonstrations. Compared with industrial-grade machine tools, it also greatly reduces the energy consumption of cutting small samples. It is more convenient for EDM machine equipment and transportation and popularization in the laboratory. Important parts such as ball screws were checked, various supporting parts were self-designed and the machine tool motion control system was designed.


  1. Muhammad Saleem, m.saleem.mallah92@gmail.com, College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Yudao street, 210016 Nanjing, China.
  2. Qiu Mingbo , qiumingbo@nuaa.edu.cn, College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Yudao street, 210016 Nanjing, China.
  3. Muhammad Aurangzeb, Maurangzaib42@gmail.com, School of Electrical and Electronic Engineering, NCEPU, Beijing, China.

Muhammad Saleen Qiu Mingbo Muhammad Aurangzeb “Design and Performance Evaluation of Desktop Rod Electrode Discharge EDM Ma International Journal of Engineering Works Vol. 8 Issue 05 PP. 149-161 April 2021 https://doi.org/10.34259/ijew.21.805149161.


  1. Takayama, Yushi, Yushinori Makino, Yan Niu, and Hiroyuki Uchida. "The latest technology of  Wire-cut EDM." Procedia CIRP 42 (2016): 623-626.
  2. Kapoor J, Singh S, Khamba JS. Recent developments in wire electrodes for high performance WEDM. InProceedings of the world congress on engineering 2010 Jun (Vol. 2, pp. 1-4).
  3.  Xiao-liu, L. I. A. N. G. "Present Status and Development Trends of Rotating EDM Generating Machine." Equipment Manufacturing Technology (2010): 05.
  4. CAI, Chang-tao, and Huan-xin ZENG. "Optimization of process parameters for WEDM based on SNR." Journal of Xihua University (Natural Science Edition) 3 (2011).
  5. Bhatia, Anmol, Sanjay Kumar, and Parveen Kumar. "A study to achieve minimum surface roughness in wire EDM." Procedia Materials Science 5 (2014): 2560-2566.
  6. Abbas, Norliana Mohd, Darius G. Solomon, and Md Fuad Bahari. "A review on current research trends in electrical discharge machining (EDM)." International Journal of machine tools and Manufacture 47.7-8 (2007): 1214-1228.
  7. Qin Y, Brockett A, Ma Y, Razali A, Zhao J, Harrison C, Pan W, Dai X, Loziak D. Micro-manufacturing: research, technology outcomes and development issues. The International Journal of Advanced Manufacturing Technology. 2010 Apr 1;47(9-12):821-37.
  8.  Qin Y. Micro-forming and miniature manufacturing systems—development needs and perspectives. Journal of Materials Processing Technology. 2006 Jul 3;177(1-3):8-18.
  9.  Daoyou Z. Algorithm of Rapid Identification and Offset for Closed Loops and Its Application in EDM Electrode Design. Machine Design & Research. 2013:04.
  10. Kamio, Takashi, et al. "Utilizing a low-cost desktop 3D printer to develop a “one-stop 3D printing lab” for oral and maxillofacial surgery and dentistry fields." 3D printing in medicine 4.1 (2018): 1-7
  11. Pei E, Melenka GW, Schofield JS, Dawson MR, Carey JP. Evaluation of dimensional accuracy and material properties of the MakerBot 3D desktop printer. Rapid Prototyping Journal. 2015 Aug 17.
  12. Hourmand, Mehdi, Ahmed AD Sarhan, and Mohd Sayuti. "Micro-electrode fabrication processes for micro-EDM drilling and milling: a state-of-the-art review." The International Journal of Advanced Manufacturing Technology 91.1 (2017): 1023-1056.
  13. Li, Y., Guo, M., Zhou, Z. and Hu, M., 2002. Micro electro discharge machine with an inchworm type of micro feed mechanism. Precision engineering26(1), pp.7-14.
  14. Weng, Feng-Tsai, R. F. Shyu, and Chen-Siang Hsu. "Fabrication of micro-electrodes by multi-EDM grinding process." Journal of Materials Processing Technology 140.1-3 (2003): 332-334.
  15. Mohri, Naotake. "Development of An Electrical Discharge Drilling Device by Using a new Method for Diect Drive of Electrode." The Japan Society for Precision Engineering (JSPE) 58 (1992): 2063-2068.
  16. ]Wei, Jing, and Guanghui Zhang. "A precision grinding method for screw rotors using CBN grinding wheel." The International Journal of Advanced Manufacturing Technology 48.5 (2010): 495-503.
  17.  Cheng, Marvin H., Yue Juan Li, and Ezzat G. Bakhoum. "Controller synthesis of tracking and synchronization for multiaxis motion system." IEEE Transactions on Control Systems Technology 22, no. 1 (2013): 378-386.
  18.  Shao, Bai. "Modeling and simulation of micro electrical discharge machining process." (2015).
  19.  Hoang KT, Yang SH. A study on the effect of different vibration-assisted methods in micro-WEDM. Journal of Materials Processing Technology. 2013 Sep 1;213(9):1616-22.
  20. Chaudhary T, Siddiquee AN, Chanda AK. Effect of wire tension on different output responses during wire electric discharge machining on AISI 304 stainless steel. Defence Technology. 2019 Aug 1;15(4):541-4
  21. Crowell CR, Sze SM. Temperature dependence of avalanche mul_tiplication in semiconductors. Applied Physics Letters 1966;9(6): 242–4.
  22. Kajiyama K, Kanbe H. Temperature dependence of avalanche breakdown volt_age in Si p