Centrifugal force loading experimental device

摘要

PURPOSE: To simply and rapidly remove the dynamic imbalance of a rotary body due to the mass change of an object to be tested. ;CONSTITUTION: A rotary arm 15 is equipped with sub-wts. 22, 23, a means moving the sub-wts. along the longitudinal direction of the rotary arm and drive mechanisms 13, 14 allowing the sub-wts. to move and the dynamic imbalance of a rotary body is adjusted by moving the sub-wts. 22, 23 manually or automatically so as to minimize the vibration of a rotary shaft 10 after the rotary arm 15 is rotated. Since the dynamic imbalance of the rotary body can be adjusted while the rotary arm 15 is rotated, work is simply and rapidly performed and experiment can be easily conducted without destructing an object to be tested while a fluid is supplied.;COPYRIGHT: (C)1993,JPO&Japio