Comparative Analysis of Turning Parameters in Dry and Wet Machining of Haynes 25 Alloy Using L9 Taguchi Approach

International Journal of Mechanical Engineering
© 2024 by SSRG - IJME Journal
Volume 11 Issue 3
Year of Publication : 2024
Authors : Amit Tajne, Hardik Ramani, Yogesh G. Joshi
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Amit Tajne, Hardik Ramani, Yogesh G. Joshi, "Comparative Analysis of Turning Parameters in Dry and Wet Machining of Haynes 25 Alloy Using L9 Taguchi Approach," SSRG International Journal of Mechanical Engineering, vol. 11,  no. 3, pp. 11-16, 2024. Crossref, https://doi.org/10.14445/23488360/IJME-V11I3P102

Abstract:

This study examines the impact of the machining environment, namely dry turning versus wet turning, on optimizing turning parameters for machining Haynes 25 alloy. The study utilizes the precise L9 Taguchi Methodology to investigate the critical parameters of cutting speed, depth of cut, and feed rate. The objective is to minimize tool wear and improve surface roughness under dry and wet conditions. The turning parameters, including cutting speed, depth of cut, and feed rate, are methodically adjusted. The cutting speeds are set at 500,1000,1500 rpm, the depth of cut at 0.6,1.2,1.8 mm, and the feed rates at 0.05, 0.1 and 0.15 mm/rev. In the dry turning experiments, there is no application of external coolant, but in the wet turning studies, a specific type of coolant is injected into the cutting zone. Both environments are closely scrutinized to ensure precise and verifiable results. Regression analysis is performed separately for dry and wet turning situations, resulting in predictive equations for tool wear and surface roughness in each environment. The ideal parameters for dry turning are determined as (insert optimal conditions for dry turning), whereas wet turning demonstrates superior outcomes under (insert optimal conditions for wet turning). Under the observed ideal parameters, the wet turning environment continually exceeds dry turning by significantly reducing tool wear and improving surface roughness.

Keywords:

Haynes 25, Surface roughness, Tool wear, Dry turning, Wet turning.

References:

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