Publish In |
International Journal of Mechanical and Production Engineering (IJMPE)-IJMPE |
Journal Home Volume Issue |
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Issue |
Volume-6,Issue-7 ( Jul, 2018 ) | |||||||||
Paper Title |
Multi-Objective Optimization of Sustainability Parameters for Incoloy 800h Super Alloy in Turning using Combined TOPSIS and AHP Method | |||||||||
Author Name |
Vaisakh Balakrishnan, A. Palanisamy, T. Selvaraj | |||||||||
Affilition |
M. Tech Student, Department of Production Engineering, National Institute of Technology, Tiruchirappalli - 620 015, India. Research Scholar, Department of Production Engineering, National Institute of Technology, Tiruchirappalli - 620 015, India. Professor, Department of Production Engineering, National Institute of Technology, Tiruchirappalli - 620 015, India. | |||||||||
Pages |
29-35 | |||||||||
Abstract |
Experimental investigation for machinability studies of Nickel based super alloy Incoloy 800H has been carried out with an objective of optimizing the turning input parameters viz. cutting speed, feed and depth of cut. The output responses, cutting force, thrust force, power, specific cutting Pressure, specific energy consumption, surface roughness, micro hardness and tool tip temperature are considered as cost criteria and material removal rateas profit criteria. Analysis of variance is done for the developed regression model of TOPSIS. Combined TOPSIS and AHP method is adopted for the multi-objective optimization process and the obtained machining parameters are 55 m/min cutting speed, 0.06 mm/rev feed and 1 mm depth of cut. Keywords - Dry turning, Incoloy 800H, Orthogonal array, optimization, combined TOPSIS and AHP | |||||||||
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