Le, V.T. and Nguyen, H.Q. (2022) Comparison of Influence of Main Process Parameters on Surface Roughness of Heated Treatment and Non-heated Treatment SKD61 Steels Processed by PMEDM Process. In: International Conference on Advanced Mechanical Engineering, Automation and Sustainable Development, AMAS 2021, 4 November 2021 Through 7 November 2021, Ha Long.
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Different powders mixed into the dielectric fluid of electric discharge machining (PMEDM) were studied by a large number of researchers. Though, the investigation of tungsten carbide powder is very limited. In this study, the surface roughness (SR-Ra) results of heated treatment and non-heated treatment of SKD61 steel by electric discharge machining (EDM) process with the participation of tungsten carbide powder were investigated. The least-square method was used to model the relationship between surface roughness of heated treatment and non-heated treatment SKD61 steels and main process parameters including peak current – Ip, pulse on time – Ton, and powder concentration – Cp. These models were used to evaluate and compare the role of each technological parameters to the effect on surface roughness. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Research centers > Advanced Technology Center |
| Identification Number: | 10.1007/978-3-030-99666-6₃ |
| Uncontrolled Keywords: | EDM; Heated treatment; Non-heated treatment; Powder; Surface roughness |
| Additional Information: | Conference of International Conference on Advanced Mechanical Engineering, Automation and Sustainable Development, AMAS 2021 ; Conference Date: 4 November 2021 Through 7 November 2021; Conference Code:277449 |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/10461 |
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