Article, Influence of Copper Electrode Material on Surface Quality in EDM Drilling of Heat-Treated C45 Steel

Surface Quality in EDM Drilling of Heat-Treated C45 Steel

Authors

  • Umut Saraç Bartin University image/svg+xml Translator
  • Chu Anh Tuan Hanoi University of Industry Author
  • Nguyen Truong Giang Hanoi University of Industry Author
  • Ştefan Ţălu Technical University of Cluj-Napoca Author

DOI:

https://doi.org/10.65273/hhit.jna.2025.1.1.33-42

Keywords:

Copper electrode, C45 steel nut processing, Electrical discharge machining, Nut blank processing, Spark pulse

Abstract

Electrical Discharge Machining (EDM) has become a key manufacturing technology in Vietnam’s mold and tool industry, particularly for producing components with complex geometries such as punches, dies, and plastic molds. However, conventional machining methods for nut punches often suffer from low productivity and limited surface quality. Consequently, there is a growing need for more efficient and reliable machining alternatives. This study aims to optimize the EDM process for fabricating complex components specifically nut holes with enhanced productivity and superior surface finish. The research focuses on evaluating the influence of red copper electrodes on the surface roughness of holes machined in heat-treated C45 steel, a widely used material that remains insufficiently explored in this context. The experimental results provide valuable insights to help manufacturing enterprises optimize EDM parameters, reduce production costs, and improve overall product quality.

 

Downloads

Download data is not yet available.

References

[1] A.A. Kamenskikh, K.R. Muratov, E.S. Shlykov, S.S. Sidhu, A. Mahajan, Y.S. Kuznetsova, T.R. Ablyaz (2023). Recent Trends and Developments in the Electrical Discharge Machining Industry: A Review. Journal of Manufacturing and Materials Processing. 7(6): 204. Doi: 10.3390/jmmp7060204

[2] I.A. Khilji, S.N.B.M. Saffe, S. Pathak, Ş. Ţălu, S. Kulesza, M. Bramowicz, V.J. Reddy (2022). Titanium Alloy Particles Formation in Electrical Discharge Machining and Fractal Analysis. JOM, 74(2): 448-455. Doi: 10.1007/s11837-021-05090-2

[3] K.H. Ho, S.T. Newman, (2003). State of the art electrical discharge machining (EDM). International Journal of Machine Tools and Manufacture, 43: 1287-1300. Doi: 10.1051/matecconf/2016780101

[4] A. Deris, A. Zain, R. Sallehuddin, S. Sharif (2016). Experimental study of surface roughness in Electric Discharge Machining (EDM) based on Grey Relational Analysis. MATEC Web of Conferences, 78, 01015. Doi: 10.1051/matecconf/20167801015

[5] S. Tripathy, D.K. Tripathy (2018). Optimization of Process Parameters in Powder-Mixed EDM. In: Pande, S., Dixit, U. (eds.) Precision Product-Process Design and Optimization. Lecture Notes on Multidisciplinary Industrial Engineering. Springer, Singapore. Doi: 10.1007/978-981-10-8767-7_10

[6] L. Li, Y.S. Wong, J.Y.H Fuh (2001). Effect of TiC in copper–tungsten electrodes on EDM performance. Journal of Materials Processing Technology, 113(1): 563-567. Doi: 10.1016/S0924-0136(01)00622-7

[7] N.J. Patel (2021). Review on Effects of Electrode in Electrical Discharge Machining Process. International Journal of Research and Review, 8(5): 2454-2237. Doi: 10.52403/ijrr.20210513

[8] A. Goyal, A. Garimella, P. Saini (2021). Optimization of surface roughness by design of experiment techniques during wire EDM machining. Materials Today Proeedings, 47(11). Doi: 10.1016/j.matpr.2021.06.302

[9] R. Rawat, V. Kumar (2015). EDM of Heat Treated-Al 7075. International Journal of Current Engineering and Technology. 5(5). http://inpressco.com/category/ijcet

[10] M.Y. Tahmasebipour, A. Shabani, M. Aliabadi (2017). Effect of Micro Wire-EDM Process Parameters on Recast Layer in the Molybdenum Micromachining. Advanced Design and Manufacturing Technology, 10(1). https://journals.iau.ir/article_535008.html

[11] D.N. Trong, V.C. Long and Ş. ¸Tălu, (2022). Molecular dynamics simulation of bulk Cu material under various factors, Appl. Sci., 12, 4437, Doi: 10.3390/app12094437

[12] H.D.T. Minh, G. Coman, H.N. Quang, D.N. Trong, (2020). Influence of heating rate, temperature, pressure on the structure, and phase transition of amorphous Ni material: A molecular dynamics study, Heliyon, 6, e05548, Doi: 10.1016/j.heliyon.2020.e05548

[13] Ș. Țălu, D.N. Trong, L.V. Truong, (2025). The power of simulation: Exploring binary alloys for next-generation applications, Journal of Nanomaterials and Applications, 1(1), 1-16. Doi: 10.65273/hhit.jna.2025.1.1.1-16

[14] Ş. Ţălu, L.V. Truong, D.N. Trong, (2025). Atomistic simulations of two dimensional materials: insights from first principles and molecular dynamics methods, Journal of Nanomaterials and Applications, 1(1), 17-32. Doi: 10.65273/hhit.jna.2025.1.1.17-32

[15] Z.N. Guo, T.C. Lee, T.M. Yue, W.S. Lau, (1997). Study on the machining mechanism of WEDM with ultrasonic vibration of the wire. Journal of Materials Processing Technology, 69: 212–221. Doi: 10.1016/S0924-0136(97)00021-6

[16] Ș. Ţălu, (2015). Micro and nanoscale characterization of three-dimensional surfaces: Basics and applications, Napoca Star Publishing House, Cluj-Napoca, Romania. ISBN: 978-606-690-349-3.

Cover Image

Downloads

Published

2025-11-15

Data Availability Statement

PDF

Issue

Vol. 1 No. 1 (2025): Volume 1, Number 1, year 2025

Section

Articles

License

Copyright (c) 2025 Umut Saraç (Translator); Chu Anh Tuan, Nguyen Truong Giang, Ştefan Ţălu (Author)

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

1. Grant of License
The Author(s) hereby grant to the Publisher a non-exclusive, perpetual, worldwide, royalty-free, and irrevocable license to publish, reproduce, distribute, and display the Work in all forms and media, whether now known or hereafter developed. This includes but is not limited to print, online, and digital formats. The Publisher may also license the Work to third parties for inclusion in databases, repositories, and other platforms.
2. Author's Warranties
-The Author(s) warrant and represent that:
-The Work is an original creation of the Author(s).
-The Author(s) have the full power and authority to enter into this Agreement and to grant the rights granted herein.
-The Work has not been previously published or licensed for publication in any other journal or book.
-The Work does not infringe upon any copyright, trademark, privacy right, or other proprietary right of any third party.
-All necessary permissions for the use of third-party materials (e.g., figures, tables) have been obtained by the Author(s) and are properly credited in the Work
3. Author's Rights
-The Author(s) retain the following rights:
-The right to use the Work for their own personal, academic, and research purposes, including posting it on their personal website or institutional repository, provided that the published version is not used and the original publication is acknowledged.
-The right to include the Work, in part or in full, in future works of their own (e.g., books, dissertations), provided that proper credit is given to the original publication in this journal.

Journal of Nanomaterials and Applications (JNA)

Add: 14-15A, 7th floor, Charmvit Tower building, 117 Tran Duy Hung, Trung Hoa, Hanoi, 100000, Vietnam
Phone: 084+0904526939      Email: jna@jna.com.vn      Website: jna.com.vn

 

How to Cite

Article, Influence of Copper Electrode Material on Surface Quality in EDM Drilling of Heat-Treated C45 Steel: Surface Quality in EDM Drilling of Heat-Treated C45 Steel. (2025). Journal of Nanomaterials and Applications (JNA), 1(1), 33-42. https://doi.org/10.65273/hhit.jna.2025.1.1.33-42

Most read articles by the same author(s)