Mathematical simulation and optimization of cutting mode in turning of workpieces made of nickel-based heat-resistant alloy

Abstract

A predictive simulation technique of optimal cutting modes in turning of workpieces made of nickelbased heat-resistant alloys, different from the wellknown ones, is proposed. The impact of various factors on the cutting process with the purpose of determining optimal parameters of machining in concordance with certain effectiveness criteria is analyzed in the paper. Mathematical model of optimization, algorithms and computer programmes, visual graphical forms reflecting dependences of the effectiveness criteria- productivity, net cost, and tool life on parameters of the technological process have been worked out.