Numerical Analyses of Cutting Temperatures and Flowing Ratios of Generated Heat

抄録

A new numerical analysis model for the finite difference method is applied to the analysis of cutting temperatures and flowing ratios of cutting heat. This model uses hexagonal finite elements, which stand parallel to the cutting direction, the rake surface, and the shear plane, and can be applied to all geometrical cutting conditions. In this paper, the cutting temperatures and the flowing ratios of cutting heat for the geometrical cutting conditions of a wide range of rake angles and comparatively large shear angles are presented.