薄肉円管の内径ホーニング中における振動挙動

概要

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This paper experimentally describes the essential characteristics relating to the noise and vibration excited on thin tube being honed inner wall surface, such as the mutual relations among noise generation, vibration of tube and horiing conditions, and also describes on the cause of vibration. Firstly the experiments have been tried to synthesize the modal shapes of vibration on tube by analysing the dynamic responses of tube for impulse hits. At next experiments, noise and vibration have been simultaneously measured with the position of tool on the inner surface of tube in actual honing process. The results of these experiments show that noise has been caused by self-excited vibration on tube and the modal shape of vibration on tube have been not fixed whilst being honed, but translated to other mode, , following the moving of honing position of tool. Moreover, even when a modal shape is excited at as short moving distance of tool, the loop and node of modal shape of tube move to the revolving direction of tool with the tool-movement.
公益社団法人精密工学会の論文
1983-04-05