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3D FEM analysis of cutting processes

This paper presents a modeling and simulation analysis with FEM for the following processes: turning, drilling and milling. The authors describe, first of all, the finite element method. Secondly, a comparison between the most important commercial software that uses FE method is made. The most important part of this paper represents the describing of FEM analysis steps: pre-processing, simulating and post-processing of data for the established machining processes. An analysis of the most important simulation results is made: cutting forces, stresses, chip formation, tool wear and temperature.