Research on Thermal Characteristic of Spindle System of CNC Machine Tool

Zhong Qi Sheng; Zong Xiao Zhu; Chang Chun Liu; Chao Biao Zhang

doi:10.4028/www.scientific.net/AMR.510.23

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 510Research on Thermal Characteristic of Spindle...

Research on Thermal Characteristic of Spindle System of CNC Machine Tool

Abstract:

The main heat source of the spindle system of CNC machine tool has been analyzed. The friction heat of the motor as well as the bearing has been calculated. This paper established the finite element model of the spindle system of a precise CNC turning center, and used ANSYS to analyze the steady temperature field of the spindle system and the thermal deformation of the spindle. Finally, this paper proposed a solution to install a cooling sleeve in front of the spindle box, which can apparently reduce the thermal error of machine spindle.

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Periodical:

Advanced Materials Research (Volume 510)

Pages:

23-27

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.510.23

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Online since:

April 2012

Authors:

Zhong Qi Sheng, Zong Xiao Zhu, Chang Chun Liu, Chao Biao Zhang

Keywords:

ANSYS, Spindle System, Temperature Field, Thermal Analysis

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References

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