IJERT-EMS
IJERT-EMS

A Finite Element Analysis of Orthogonal Machining Using Different Tool Edge Geometries and End Relief Angles


A Finite Element Analysis of Orthogonal Machining Using Different Tool Edge Geometries and End Relief Angles
Authors : Shravankumar C, Bharat.S.Kodli
Publication Date: 01-10-2013

Authors

Author(s):  Shravankumar C, Bharat.S.Kodli

Published in:   International Journal of Engineering Research & Technology

License:  This work is licensed under a Creative Commons Attribution 4.0 International License.

Website: www.ijert.org

Volume/Issue:   Vol.2 - Issue 10 (October - 2013)

e-ISSN:   2278-0181

Abstract

Stress analysis plays important role in structural safety and stability of the system. Prior estimation of stress and deformation helps in better design and manufacture of products. Generally residual stress and plastic strain plays important role in fatigue life of the structures. Higher residual stress reduces the load carrying capacity of the member along with source of crack generation. The machining is an important parameter in the manufacturing process and is used for sizing and shaping the members for the required functionality. But machining operations involves lot of complexity with heat development and phase change of materials etc. Estimation of plastic strain and residual stresses are very complicatory with this problems involving both geometrical and material nonlinearity. cutting tools are essential machine members for manufacturing process.The Finite Element Method (FEM) is selected using the ANSYS. Five models of cutting tools will be selected having edge radii of (0.01, 0.05, 0.1, 0.15, and 0.2) mm.

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