Thermal Characteristic Analysis for The Spindle System of EDM

DOI

10.2991/jimec-16.2016.83How to use a DOI?

Keywords

EDM,Spindle thermal deformation, thermal-structure coupling deformation, temperature field.

Abstract

The spindle system of EDM is directly involved in the processing process,and its thermal deformation seriously affect the processing accuracy.In this paper,we can use the method of sequential coupling,which based on the software of Workbench ANSYS,to analyze the characteristics of thermal-structure coupling in the spindle system.The temperature field and thermal deformation of the spindle system have been calculated by the simulation.And the results of finite element analysis have been verified by experiments.The results show that the internal heat source of the spindle system has a serious influence on the temperature rise and thermal deformation,and the maximum thermal deformation occurred in the direction of X axis,while the thermal deformation of other direction is not significant to the thermal deformation of the spindle system.The analysis results lay the foundation for further improving the temperature field of the spindle system and reducing the thermal deformation,and it also provides a strong basis for the design of optimization and error compensation of the spindle system.

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  - Li Fuping
AU  - Meng Zhaoyang
AU  - Liu Zhifeng
AU  - Liu Jianyong
PY  - 2016/10
DA  - 2016/10
TI  - Thermal Characteristic Analysis for The Spindle System of EDM
BT  - Proceedings of the 2016 Joint International Information Technology, Mechanical and Electronic Engineering
PB  - Atlantis Press
SP  - 463
EP  - 470
SN  - 2352-5401
UR  - https://doi.org/10.2991/jimec-16.2016.83
DO  - 10.2991/jimec-16.2016.83
ID  - Fuping2016/10
ER  -