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摩擦学学报 2009
Study of Gradient Coating Material for Ultrasonic Motor
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Abstract:
Ultrasonic motor friction material should have good tribological properties and withstand contact deformation.A new type friction material was developed by increase friction.Design principle of gradient coating friction material was proposed in view of requirement for ultrasonic motor.A gradient structure friction coating material was made by technology of surface cohering.Effects of coating thickness of coating friction material on drive properties of ultrasonic motor were analyzed by simulated tester,the ...
