Balancing of several Masses rotating in different plane (Case -1)| TOM | Prof. D. S. Dabhade

Detail solution of problem based on, balancing of several masses rotating in different plane.. Problem Statement - A shaft carries four masses A, B, C, D of magnitude 200 kg, 300 kg, 400 kg and 200 kg respectively and revolving at radii 80 mm, 70 mm, 60 mm and 80 mm in planes measured from A at 300 mm, 400 mm and 700 mm. The angles between the cranks measured anticlockwise are A to B 45◦, B to C 70◦ and C to D 120◦. The balancing masses are to be placed in planes X and Y. The distance between the planes A and X is 100 mm, between X and Y is 400 mm and between Y and D is 200 mm. If the balancing masses revolve at a radius of 100 mm, find their magnitudes and angular positions.