Question

A shaft carries five masses A, B, C, D and E which revolve at the same
radius in planes which are equidistant from one another. The magnitude
of the masses in planes A, C and D are 50 kg, 40 kg and 80 kg
respectively. The angle between A and C is 90° and that between C and D
is 135°. Determine the magnitude of the masses in planes B and E and
their positions to put the shaft in complete rotating balance.

Answer 1

Answer:

: A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and D are 50 kg, 40 kg and 80 kg respectively. The angle between A and C is 90° and that between C and D is 135º. Determine the magnitude of the masses in planes B and E and their positions to put the shaft in complete rotating balance. Ans. 12 kg, 15 kg : 1309 and 24° from mass A in anticlockwise direction

Answer 2

Explanation:

A shaft carries live masses A, B, C, D and E which revolve at the same radius in planes Which are

equidistance from one another. The magnitude of masses in the planes A, C and D are 50kg, 40kg and

80kg respectively. The angle between A and C is 900 and that between C and D is 1350 determine the

magnitude of the masses in the planes B and E and their angular positions to put the shaft in complete

rotating balance.