w The Figure Below shows a rotor with eccentric masses located at multiple axial locations. As a result, the rotor exper

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W The Figure Below Shows A Rotor With Eccentric Masses Located At Multiple Axial Locations As A Result The Rotor Exper 1 (62.39 KiB) Viewed 15 times

w The Figure Below shows a rotor with eccentric masses located at multiple axial locations. As a result, the rotor experiences both static unbalance and dynamic unbalance. As in the preceding section, the case of three initial masses will be presented here; in addition, the results will be generalized to any number of masses. The angular velocity w is assumed to be constant. The rotor the following properties: m. - 3 kg 71 - 80 mm 6, -60° m2 - 2 kg 12 - 80 mm 0,- 150° mg - 2 kg tg - 60 mm 0g - 2250 S,=200 mm, S =500mm. S;=700 mm, Sq=800 mm The total axial length is 1000mm between bearings. Counterweights are to be placed in planes P and Q 100mm from each bearing. Determine the correcting weights (counterweights) amounts and locations in planes P and Q required for complete dynamic balance. Use both ANALYTICAL and GRAPHICAL methods. - S2 mi 2 m2 S1 OD 2 X Р OTE 13 S3 ra m3 mel Sa FRONT VIEW SIDE VIEW