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ANALYSIS OF THE USE OF MACHINE LEARNING-BASED SURROGATE MODELS IN THE SELECTION OF OPTIMAL CUTTING CONDITIONS

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Abstract

In machining, machine learning (ML) is used to predict surface quality, cutting forces, tool condition, and the dynamic stability of the process. In the optimization of cutting conditions, such predictive models can be used as surrogates, replacing repeated experimental or detailed computational evaluation of candidate conditions. Hybrid approaches combine ML with mechanistic models and experimental, sensor or simulation data. The aim of this work is to review ML surrogates for predicting machining responses and to analyze their use in the optimization of cutting conditions. Data and predicted responses. The composition of the input data in the studies considered depends on the task at hand. To predict machining responses under specified conditions, the inputs typically include spindle speed, feed rate, axial depth of cut, radial width of cut, and tool and material characteristics.

Author Biography

Artem Syzonov

Student

Artur Myhovych

PhD, Assistant


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