Simulation of Machining of Incoloy 907 based on Thermodynamics

DOI

10.2991/mems.2012.102How to use a DOI?

Keywords

Incoloy907,Simulation, Thermodynamical constitutitve equation

Abstract

Aero-engine alloys (also as known as superalloys)are known as difficult-to-machine materials, especially at higher cutting speeds, due to their several inherent properties such as low thermal conductivity and their high reactivity with cutting tool materials. In this paper a finite element analysis (FEA) of machining for Incoloy907 is presented. In particular, the thermodynamical constitutitve equation(T-C-E) in FEA is applied for both workpiece material and tool material. Cutting temperature and cutting force are predicted. The comparison between the predicted and experimental cutting temperature and cutting force are presented and discussed. The results indicated that a good prediction accuracy of both principal cutting temperature and cutting force can be achieved by the method of FEA with thermodynamical constitutitve equation.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shao Fang
AU  - Zou Lijing
AU  - Gao Xuan
PY  - 2012/12
DA  - 2012/12
TI  - Simulation of Machining of Incoloy 907 based on Thermodynamics
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 384
EP  - 390
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.102
DO  - 10.2991/mems.2012.102
ID  - Fang2012/12
ER  -