Digital Library of Zielona Góra contains 9 283 digital objects
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Title: Parametric Analysis and Optimization of Wire EDM for Improved Surface Roughness of D2 Tool Steel Using Response Surface Methodology
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Abstract:
This study presents a systematic investigation into the optimization of Wire Electrical Discharge Machining (WEDM) parameters for improving the surface finish of D2 tool steel. Utilizing Response Surface Methodology (RSM) integrated with Central Composite Design (CCD), the research aims to minimize surface roughness (Ra) through the controlled variation of critical process parameters: wire feed rate, pulse-on time, pulse-off time, peak current, and sensitivity. ; The developed regression model demonstrated high predictive accuracy, supported by a composite desirability index of 0.582. Experimental validation confirmed the reliability and repeatability of the optimized parameter set. The findings underscore the significance of multi-parameter optimization in achieving high-precision surface characteristics, offering practical insights for advanced machining applications in tool and die manufacturing.
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Zielona Góra: Uniwersytet Zielonogórski
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IJAME, volume 30, number 4 (2025)
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License CC BY-NC-ND 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Mechanical Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2025)
Last modified:
Dec 8, 2025
In our library since:
Dec 8, 2025
Number of object content hits:
2
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/103271
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