著者

池田 敦 山口 正博 高崎 勝明 長井 直之 中島 満則

出版者

一般社団法人日本機械学会

雑誌

日本機械学會論文集. C編 (ISSN:03875024)

巻号頁・発行日

vol.67, no.657, pp.1241-1246, 2001-05-25

参考文献数

9

被引用文献数

1

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It's commonly known that a frictional force between two sliding surfaces can be reduced to excite the ultrasonic vibration on the one side of a solid body surface. The low-friction effect due to the application of ultrasonic vibration remains valid for the friction between paper and metal as well as between metals. To make a frictional decrease mechanism clear, we observed the behavior of a solid body on the vibrated surface. In the case of a frictional force is zero, the levitation distance is as the same as theoretical distance. If the amplitude of vibration is decreased, the distance between the solid body and the vibrated surface will be also decrease, and frictional force will be raised.