Optimizing Main Process Parameters When Conducting Powder-Mixed Electrical Discharge Machining of Hardened 90CrSi Article Swipe
Nguyễn Anh Tuấn
,
Lê Xuân Hưng
,
Van-Tung Nguyen
,
Dang-Phong Phan
,
Quoc-Hoang Tran
,
Nguyễn Đình Ngọc
,
Manh-Cuong Nguyen
,
Vu Ngoc Pi
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/machines9120375
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/machines9120375
In the current study, an optimization process of powder-mixed electrical discharge machining (PMEDM) process when machining cylindrically shaped parts made of hardened 90CrSi steel is reported. In this study, SiC powder was mixed into the Diel MS 7000 dielectric solution. Additionally, graphite was chosen as the electrode material. The multi-objective functions were minimizing the surface roughness (SR) and electrode wear rate (EWR) and maximizing the material removal rate (MRR). The used input parameters of the optimization process included the powder concentration, the pulse-on time, the pulse-off time, the pulse current, and the servo voltage. A combination between the Taguchi method and the grey relation analysis (GRA) method with the support of Minitab R19 software was used to design the experiment and analyze the results. It was found that the optimal set of process parameters that can satisfy the above responses are Cp of 0.5 g/L, Ton of 8 µs, Toff of 8 µs, IP of 5 A, and SV of 4 V.
Related Topics
Concepts
Electrical discharge machining
Materials science
Taguchi methods
Surface roughness
Electrode
Voltage
Process optimization
Machining
Hardened steel
Response surface methodology
Metallurgy
Process (computing)
Design–Expert
Composite material
Mechanical engineering
Computer science
Engineering
Electrical engineering
Chemical engineering
Operating system
Machine learning
Chemistry
Physical chemistry
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/machines9120375
- https://www.mdpi.com/2075-1702/9/12/375/pdf?version=1640055930
- OA Status
- gold
- Cited By
- 14
- References
- 28
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4200344423
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4200344423Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/machines9120375Digital Object Identifier
- Title
-
Optimizing Main Process Parameters When Conducting Powder-Mixed Electrical Discharge Machining of Hardened 90CrSiWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2021Year of publication
- Publication date
-
2021-12-20Full publication date if available
- Authors
-
Nguyễn Anh Tuấn, Lê Xuân Hưng, Van-Tung Nguyen, Dang-Phong Phan, Quoc-Hoang Tran, Nguyễn Đình Ngọc, Manh-Cuong Nguyen, Vu Ngoc PiList of authors in order
- Landing page
-
https://doi.org/10.3390/machines9120375Publisher landing page
- PDF URL
-
https://www.mdpi.com/2075-1702/9/12/375/pdf?version=1640055930Direct link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/2075-1702/9/12/375/pdf?version=1640055930Direct OA link when available
- Concepts
-
Electrical discharge machining, Materials science, Taguchi methods, Surface roughness, Electrode, Voltage, Process optimization, Machining, Hardened steel, Response surface methodology, Metallurgy, Process (computing), Design–Expert, Composite material, Mechanical engineering, Computer science, Engineering, Electrical engineering, Chemical engineering, Operating system, Machine learning, Chemistry, Physical chemistryTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
14Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 3, 2024: 3, 2023: 5, 2022: 2, 2021: 1Per-year citation counts (last 5 years)
- References (count)
-
28Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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