Fundamentals of 3D Finite Element Modeling in Conventional Machining

The present chapter introduces the fundamentals of Finite Element Method (FEM) applied in standard machining processes such as turning, drilling, and milling. The most broadly used models for material flow, friction, and material separation and evolution are presented. In addition, a short introduction is included to meshing, element types, contact interface, and boundary conditions. Finally, the most recent modifications and advances in the various models implemented in FEM are presented, as well as the state of the art, especially in three dimensions.