A New Method of Machine Tool Thermal Error Modeling Based on the Finite Element Analysis

DOI

10.2991/icmmcce-15.2015.15How to use a DOI?

Keywords

Thermal error, Error model, Finite element analysis.

Abstract

In this paper, a new method was proposed to detect and model the thermal error of machine tools. This method was aimed at two mutually perpendicular direction deformation, and easily detectable deformation was used to fit the deformation in another direction. In order to verify the correctness of the method, a machine center was analyzed at different thermal conditions with finite element analysis method. Furthermore, the thermal error model of the guide rail on the column was established. The simulation results showed that a reasonable mathematical model for thermal error can be established with this method.

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  - Jiliang Zhang
AU  - Weiguo Gao
AU  - Dawei Zhang
AU  - Weizhan Zhang
AU  - Wenfen Chang
AU  - Yingxin Nie
PY  - 2015/12
DA  - 2015/12
TI  - A New Method of Machine Tool Thermal Error Modeling Based on the Finite Element Analysis
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SP  - 79
EP  - 84
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.15
DO  - 10.2991/icmmcce-15.2015.15
ID  - Zhang2015/12
ER  -