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讨论了关于滚动轴承热问题的相关理论计算模型及其特点,并从传统的热电偶测试以及当前的无线测试技术两方面论述滚动轴承热问题的实验研究进展.简述了关于滚动轴承热问题的相关理论计算模型及其特点,在此基础上,分类讨论了高速滚动轴承的热生成与热传递的实验研究工作,并从滚动轴承运行过程中的热生成和热传递2个方面分析关于滚动轴承热问题的实验研究,介绍了实验方案,测试技术等.对MEMS无线热敏传感器在高速滚动轴承上的应用进行了重点讨论.
The relevant theoretical calculation models and their characteristics about the rolling bearing thermal problems are discussed, and the experimental research on the rolling bearing thermal problems is discussed from the traditional thermocouple testing and the current wireless testing technology. The relevant theoretical calculations about the rolling bearing thermal problems are briefly described Model and its characteristics. Based on this, the experimental research on the heat generation and heat transfer of high speed rolling bearing is discussed in detail, and the experimental research on the thermal problem of rolling bearing is analyzed from two aspects of heat generation and heat transfer during rolling bearing operation, Introduced the experimental scheme, test technology, etc. The application of MEMS wireless thermal sensor in high speed rolling bearing was discussed.