Research on Thermal Characteristic of Spindle System of CNC Machine Tool

被引：3
|
作者：
Sheng, Zhongqi [1 ]
Zhu, Zongxiao [1 ]
Liu, Changchun [1 ]
Zhang, Chaobiao [1 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110004, Peoples R China
来源：
MACHINERY, MATERIALS SCIENCE AND ENGINEERING APPLICATIONS | 2012年 / 510卷
关键词：
Spindle system; ANSYS; Temperature field; Thermal analysis;
D O I：
10.4028/www.scientific.net/AMR.510.23
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
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.
引用
收藏
页码：23 / +
页数：2
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