Recently, the second set of high-speed spindle bearing test bed designed and supplied by China Shipbuilding Corporation 711 for users in the aviation field was successfully delivered.
The high-speed spindle bearing test bench is composed of power system, high-speed gearbox, support system, hydraulic loading system, lubrication system and rigid platform, etc. It can provide a series of test technical support such as reliability for the research and development of key aviation components, with high speed and Features such as high load. Its maximum working speed is nearly 30000r/min, which can add loads to the test equipment in the axial and radial directions at the same time, and add impact loads in the axial direction.
The successful delivery of this project not only provided effective support for the improvement of the customer's aviation product research and development capabilities, but also laid a solid foundation for the further development of the follow-up high-speed transmission business of the 71st Research Institute.
Keyword: mtp fiber