摘要
以型号为DGZX-1230的高速电主轴为研究对象,分析其运转过程中的热源和热传导机制,借助Fluent软件对电主轴模型进行热-流-固耦合分析,获得电主轴稳态温度场的分布。最后通过实验获取电主轴关键点温度,并将实验结果与有限元分析相对比,结果表明:该计算结果的正确性,同时也为高速电主轴温度场分析提供了方法。
This report is based on the study of high-speed motorized spindle. The heat source and heat conduction mechanism of high-speed motorized spindle in the process are analyzed. The motorized spindle steady-state temperature field can be obtained through thermal fluid structure coupling analysis using the fluent software. Experiment is taken by obtaining the key point temperature of motorized spindle. The validity of the spindle steady-state temperature field can be verified through the results of the comparing of test and finite element analysis. A method is also provided for high-speed motorized spindle temperature field analysis.
出处
《机电工程技术》
2016年第2期30-36,共7页
Mechanical & Electrical Engineering Technology
基金
广东省科技计划项目(编号:2013B090800010
2015A010104007
2015B010136005)
广州市重大科技计划项目(编号:201508010019)
关键词
高速电主轴
稳态温度场
实验
有限元分析
high-speed motorized spindle
steady-state temperature field
experiment
compare
