The Simulation Analysis of Tool Orthogonal Rakes Affecting Metal Cutting

摘要

Adopted the theory of elastic-plastic deformation, used the FEM analysis software, the reasonable two-dimension heat- mechanic coupling orthogonal cutting model is established in this paper, which uses the adaptive meshing criteria and simulates a typical work-piece chip breaking process. This paper simulates different tool orthogonal rakes how affect the cutting process, which is very significant in engineering. This paper supplies the theory foundation of optimizing the technical parameters and deeply studying the cutting mechanism.