The Design of Super-speed Air-drive Shaft System With Permanent Magnet

The type static electricity spray-drawing of super-speed spinning cup is always the blank of our country, all counting on the imports. The core part among them is divided into two parts, namely high speed spinning bearings system and the dynamic drive system. Because of the adoption of permanent magnet bearings and turbine drive of exceeding velocity of sound, it makes the system attained the provision norm of technique function, and solved the blemish of the spray-drawing system to easy-burning environment. The specimen machine has obtained the good result.