Article ID Journal Published Year Pages File Type
1701477 Procedia CIRP 2012 6 Pages PDF
Abstract

A Johnson-Cook type damage law, with pressure and temperature coefficients from published literature, is applied to simulations of carbon steel chip formation in general engineering built up edge (bue) conditions. Secondary shear zone damage and strain-rate contours are predicted with incipient bue appearance. The model is further speculatively applied at the micro-machining scale.

Related Topics
Physical Sciences and Engineering Engineering Industrial and Manufacturing Engineering