Multi-Objective Optimization in Hard Turning of AISI 4140 Steel Using Taguchi-Based GRA and DEAR with Ceramic Tool

Multi-Objective Optimization in Hard Turning of AISI 4140 Steel Using Taguchi-Based GRA and DEAR with Ceramic Tool

In machining, achieving a low surface roughness (Ra), minimal tool wear (VB), and a high material removal rate (MRR) is essential for successful hard turning. This study investigates the optimal cutting conditions for hard turning of AISI 4140 steel using a Taguchi L9 experimental design. Four facto...

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Bibliographic Details
Main Authors: Mohand Ouidir Sahbi, Sadeddine Abdelhamid, Mohamed Athmane Yallese, Salim Belhadi, Abdelatif Belamri
Format: Article
Language:English
Published: University of Kragujevac 2025-06-01
Series:Tribology in Industry
Subjects:
hard machining
aisi 4140
ceramics
tool-wear
surface roughness
mcdm optimization
Online Access:https://www.tribology.rs/journals/2025/2025-2/2025-2-04.html
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