刚性支柱式推力轴承的受力调整,一般采用三种方法:1.人工锤击法;2.用应变仪测量;3.用千分表测量托盘变形。人工锤击法由于抗重螺丝本身配合松紧不一,受力的均匀性很难掌握,往往使轴瓦温差达5～12℃。用应变仪测量虽近年来得到应用,但该方法需要一定的仪器设备,灵敏度高,不宜普遍掌握。历年来我们均采用人工锤击法进行推力轴承的受力调整,但该法耗工多且温差大。后来 Force adjustment rigid strut thrust bearing, the general method of using three methods: 1. Artificial hammering method; 2. Measured with a strain gauge; 3. Using a dial indicator to measure the tray deformation. Artificial hammering method due to the anti-heavy screws themselves with different elastic, the force uniformity is difficult to grasp, often make the bearing temperature difference of 5 ~ 12 ℃. Strain gauges measured in recent years, although the application, but the method requires a certain amount of equipment, high sensitivity, should not be generally understood. Over the years we have used manual hammering thrust bearing force adjustment, but the law and labor-intensive temperature difference. later