Common sense of automobile bearing installation, use and maintenance1

General knowledge of installation, use and maintenance of automobile bearings Debugging manual--Alarm PowerMILL7.0 new functions and features CNC lathe machining programming source program for threaded parts 9 Tool compensation in CNC machining Botek deep hole machining tool system suitable for CNC milling What kind of parts is this part suitable for CNC milling machine plus KV800 The application of frequency converters in large circular machines brings powerful advantages to the machining workshop 5-axis linkage machine tools The development history of vibration and aging commonly used in the machine tool industry Caused bearing burnout and preventive measures A very precise mechanical part is properly installed, lubricated and maintained to achieve basic functions. Bearings are installed and disassembled. Clean kerosene and gasoline bearings are matched with them. Bearings are used in a moving environment, so their stress conditions and working conditions are more complicated. At the same time, as a very precise mechanical part, the correct installation and use, lubrication and maintenance are essential to achieve the basic functions of the vehicle. important. For the installation and disassembly of the bearing, clean the bearing and related parts with clean kerosene or gasoline; Check whether the bearing to be used is consistent with the original model and whether the size of the matching parts is qualified; Use a special assembly tool sleeve Press the bearing in, the diameter of the tool sleeve should not exceed the outer diameter of the bearing rib, and the force should be uniform during assembly, and do not impact or savage assembly; After the bearing is installed, the bearing and related parts should be rotated to check whether there is any jamming or abnormality Noise; Inject the specified grease or lubricating oil according to the requirements of the main engine parts; When assembling large bearings and products with a large margin between the bearing and the shaft and seat hole, the bearing must be heated in an oil bath, and the oil temperature is about 80 degrees Celsius ; When the bearing is disassembled, special tools for drawing must be used, and it is strictly forbidden to directly hit the bearing with iron; When the bearing is assembled and disassembled, the rolling element and cage should be prevented from being stressed or deformed.