Abstract

Maximization of productivity and minimization of cost with acceptable quality of the parts are the most important goals of the production. In machining multi-objective optimization is a real problem. For solving this problem modern optimization methods are used. In this paper is presented a multi-objective optimization of single-pass turning of stainless steel with coated carbide tool using performance diagrams.

Highlights

  • Optimization of cutting performances is one of the most important problems in machining processes

  • Soni V. et al in 2 studied turning of aluminum using carbide cutting tool. They investigated the effect of depth of cut, feed rate and cutting speed on material removal rate and surface roughness

  • Abbas A. et al in 3 studied turning of J-steel using uncoated carbide cutting tool. They investigated the effect of depth of cut, feed rate and cutting speed on machining time and surface roughness

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Summary

Introduction

Optimization of cutting performances is one of the most important problems in machining processes. Kubler F. et al in 1 studied turning of 42CrMo4 using coated carbide cutting tool They investigated the effect of depth of cut, feed rate and cutting speed on machining time, tool wear and process energy. Abbas A. et al in 3 studied turning of J-steel using uncoated carbide cutting tool They investigated the effect of depth of cut, feed rate and cutting speed on machining time and surface roughness. Dhandapani K. et al in 4 studied turning of AISI 4340 using uncoated carbide cutting tool They investigated the effect of depth of cut, feed rate and cutting speed on material removal rate, flank wear and surface roughness. For solving the multi-objective optimization problem with two objectives (material removal rate and machining cost), three factors (tool nose radius, feed rate and cutting speed) and nonlinear constraints (surface roughness, tool life and cutting power), performance diagrams are used

Multi-objective optimization
Conclusion
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