FEM MODELING TO VERIFY RESIDUAL STRESS IN ORTHOGONAL MACHINING

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Focused on numerical modeling techniques, this book explores the analysis of residual stresses from orthogonal machining using the finite element method. It employs a dynamics explicit time integration technique with Arbitrary Lagrangian Eulerian adaptive meshing, utilizing the Johnson-Cook material model for realistic simulations. The text includes case studies on high-speed machining of 20NiCrMo5 steel, featuring both 2D and 3D modeling approaches. Well-validated models against experimental results make this resource valuable for advanced research in metal cutting operations.