Remove the way of non-standard bearing maintenance knowledge popularization

Remove the knowledge popularization of non-standard bearing maintenance source: bearing | last updated: - 2020 08 - 04 remove knowledge popularization of non-standard bearing maintenance disassembly is regular maintenance of non-standard bearing, bearing replacement. After disassembly, if continue to use, or need to check the status of bearing, the disassembly will also done carefully and installation. Careful not to damage the bearing parts, especially interference fit the bearing down, and the operation is difficult. According to the need to design disassembly tool is also very important. When disassembly, removal methods, according to drawing order, with the investigation and bearing conditions, foolproof for disassembly operations. Outer ring of the removal of interference fit of the outer ring, whether in setting several outer shell on the circumference of a circle of extrusion screw with screws, one side equal to tighten the screw, remove. The screw hole cover usual blind plug, the separation of tapered roller bearing type bearing, blocking the crust shoulders set out several incisions, use block, remove by press, or tap the disassembly. Remove the inner ring, can use the press out the simplest. At this time, must pay attention to the inner ring under the pulling force. Moreover, as shown in the pull-out fixture also is to use more, regardless of the fixture, it must be firmly stuck inside. For this, we need to consider the size of the axle gear shoulder, or research on block shoulders processing groove, in order to use drawing fixture. Remove the oil pressure method is used to large bearing inner circle. By setting the bearing of hydraulic oil hole, in order to make easy to pull out. Width of the bearing is oil pressure method and drawing fixture and disassembly operations. Non-standard bearing operation standard of project is usually what: ( 1) Cleaning bearings and bearing related department ( 2) Check the size of the interrelated parts and finishing ( 3) Installation ( 4) After installed bearing inspection ( 5) The supply of lubricant