由于滑动轴承和滚动轴承的正常运行温度不同,因此,从一张记录图上,很难推断一个高读数究竟是一个正常运行的滚动轴承还是一个过热的滑动轴承,这个困难经采用ES热轴探测器而正在减小。ES热轴探测器的主要特征是,采用一个非线性放大器来鉴 Due to the different operating temperatures of plain bearings and rolling bearings, it is difficult to deduce from a chart that a high reading is a normally running rolling bearing or an overheating sliding bearing, which is difficult to obtain with the ES hot shaft detector Is decreasing The main feature of the ES hot-rod detector is the use of a non-linear amplifier