Sixth International Conference on Advances in Civil, Structural and Mechanical Engineering - ACSM 2017
Author(s) : HAZRAN HUSAIN, J.B. SAEDON, MOHAMAD SYAHRULNAIM MD RASIDI , MOHDAZMAN YAHAYA, NOR HAFIEZ MOHAMAD NOR
A 3D finite element model of microdrilling AISI D2 by using finite element method has been developed. The microdriling cutting tool was created by using CATIA whereas the finite element analysis was generated by using ABAQUS/EXPLICIT software. The constitutive Johnson – Cook material model regarding strain, strain rate and temperature to predict material plasticity and chip separation is used. The objectives of this study are to develop and analyse microdrilling simulation using Finite Element Method. In addition, the model is used to study the effect of chip formation by applying different type of meshing. Furthermore, to study the effect of different point angle tool geometry on cutting force and von misses stress distribution on AISI D2 work piece.