FEM MODELING TO VERIFY RESIDUAL STRESS IN ORTHOGONAL MACHINING

Residual stress, FE-modelling, ALE formulation, 3D.ABAQUS/CAE, Numerical Technique

Autori

• Chandra Shekhar Prasad

Parametri

• 132 pagine
• 5 ore di lettura

• Tecnologia e Ingegneria

Maggiori informazioni sul libro

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.

Lingua: Inglese

Pubblicato: 2010

(In brossura)