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Assist. Ibrahim Ahmed Elshafey Ahmed
Academic Position: Demonstrator
Current Administrative Position:
Ex-Administrative Position:
Faculty: Engineering, Benha
Department: Mechanical Engineering
Edu-Mail: ibrahim.alshafie@bhit.bu.edu.eg
Mobile: Not Available
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News
Multi-Criteria [2026-03-17]
The manufacturing industry is increasingly adopting non-traditional machining (NTM) processes to meet the challenges posed by advanced engineering materials, intricate geometries, and tight dimensional tolerances. Despite their advantages, selecting and optimizing NTM processes is complex due to the presence of multiple, often conflicting, performance criteria such as material removal rate, surface integrity, tool wear, cost, and environmental impact, as well as numerous controllable process parameters. Multi-criteria decision-making (MCDM) techniques offer systematic and quantitative frameworks to evaluate, compare, and optimize such processes under competing objectives. This review provides a comprehensive examination of recent developments in the application of MCDM approaches to NTM, outlining the major evaluation criteria, widely used decision-making methods, and their applications across various industrial domains. Additionally, it highlights how MCDM contributes to process selection and parametric optimization when combined with mathematical modeling, statistical methods, or artificial intelligence tools. The paper concludes by identifying research gaps and suggesting promising future directions for sustainable and intelligent NTM process optimization. download attachmentmore
Research Interests
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