Finite Element Simulation of Grinding Performance and Grain Shapes in Grinding Superalloy-Inconel

DOI

10.2991/kam-15.2015.54How to use a DOI?

Keywords

grain shape; grinding force; grinding temperature; heat flux; superalloy-inconel718.

Abstract

The influence of different grain shape on the grinding characteristics was simulated based on DEFORM in grinding superalloy-incone. The grinding force, heat flux and maximum grinding temperature were studied in different grain shapes. Results indicated that increasing of the edges number of the multi-pyramid, the resultant force F, normal grinding force Fz and tangential grinding force Fy were uptrend, but the grinding force in feeding direction was downtrend. Heat flux of grain was small in triangular pyramid, rectangular pyramid, pentagonal pyramid, hexagonal pyramid. The temperature area of cone and multi-pyramids was larger than others. The influence of the grain number of edges, the maximum grinding temperature appeared uptrend overall.

Copyright

© 2015, 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  - Ma Lianjie
AU  - Yu Aibing
AU  - Wang Jia
AU  - Li Chen
AU  - Wang Fengwen
PY  - 2015/06
DA  - 2015/06
TI  - Finite Element Simulation of Grinding Performance and Grain Shapes in Grinding Superalloy-Inconel
BT  - Proceedings of the 5th International Symposium on Knowledge Acquisition and Modeling
PB  - Atlantis Press
SP  - 199
EP  - 201
SN  - 1951-6851
UR  - https://doi.org/10.2991/kam-15.2015.54
DO  - 10.2991/kam-15.2015.54
ID  - Lianjie2015/06
ER  -