中型低压大功率电机轴承温升测试及修理措施

Test and repairing measure for temperature rising on middle sized electric motor bearing with low perssure and high power

文章主要讲述中型低压大功率电机轴承温度的测量方法和测试过程中轴承温升的基本规律。并对中型低压大功率电机轴承温度测试应注意的问题和温升的基本规律进行了简要分析。对电机轴承温升过高提出修理改进措施,从而使人们对中型低压大功率电机测试和使用过程中轴承温升控制有所参考和依据。

The paper narrates mainly the temperature measuring technique for medium low-pressure high-power electric motor bearing and the basic rule during the test of temperature rising. Analysis to some problems and the basic rule are given, which should be paid attention to. Improving measures are put forward for solving the excessively high temperature of electric motor bearing, which will be reference for test and control of temperature rising while medium low-pressure high-power electric motor bearing being in test or repair.