Compressor motor bearing damping noise reduction solution

In the normal maintenance of compressor, apart from the engine, and other maintenance, the maintenance and maintenance of motor bearing is also indispensable. Any shortcomings in the motor bearing is likely to cause the common faults of machinery, equipment or even blackmail software security accident, all compressor normal operation in a very big level also depends on the bearing is the work of stability and quiet. Bearing suspension noise reduction at this stage the key to start from two dimensions: one is the motor bearing itself, the other is the motor bearing lubrication. A 1, bearings, bearing its own design from the perspective of bearing design, reduce the vibration and noise source, choose the smaller the axial clearance, for example, keep stamping die frame into a hole appearance is true round, round hole gap smaller design these, natural this design finally must also rely on sophisticated processing technology. 2 key contains bearings, bearing the precision of the standard tolerance of discrete degree, level of meticulous work surface, high precision bearing raw materials, selection of compatible hydraulic seals and cage, etc. , this is all to the elements of bearing vibration and noise caused great harm. Second, the technical development in the field of bearing lubrication bearing, promote the upgrading of bearing grease, meets the needs of bearing noise reduction shock, low noise bearing grease slowly become a perfect branch in the field of grease. The above is the content of the author to share today, want to learn more bearing small knowledge, pay attention to the bearing's official website.