The topology optimization on the bed of CNC lathe

DOI

10.2991/icseee-16.2016.69How to use a DOI?

Keywords

Topology optimization, finite element analysis, CNC lathe

Abstract

In order to improve the stiffness and dynamic characteristics of the bed for CNC lathe, based on the solid isotropic material with penalization approach, the CNC lathe mathematical model of topology optimization is developed, in which minimization of the compliance is taken as objective function and the volume is taken as constraint function; Then got the best optimal topology form of the bed through the topology optimization, new geometric model was reconstructed according to the topology form. By the analysis of primary and reconstruction models of the bed it is found that the optimized structure not only satisfied static stiffness requirement but also satisfied dynamic requirement which provided a scheme for the bed of CNC lathe topology optimization design

Copyright

© 2016, 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/).

Download article (PDF)

TY  - CONF
AU  - Zhaokun Li
AU  - Yongqing Fu
AU  - Lijuan Shi
AU  - Huamei Bian
PY  - 2016/12
DA  - 2016/12
TI  - The topology optimization on the bed of CNC lathe
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 370
EP  - 376
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.69
DO  - 10.2991/icseee-16.2016.69
ID  - Li2016/12
ER  -