Balancing of rotating masses problem / Balancing of masses by graphical method / Dynamics of Machine

#theoryofmachine #balancingofrotatingmasses #forceandcouplepolygon #dynamicsofmachinery #education #excellentideasineducation #mechanicalengineering Balancing of rotating masses in different plane by graphical method / Force and couple polygon for balancing of rotating mass / Balancing of rotating masses A shaft carries four rotating masses A,B,C and D which are completely balanced.The masses B,C and D are 50 kg,80 kg and 70 kg respectively.The masses C and D make angles of 90 &195 respectively with mass B in the same sense.The masses A,B,C and D are concentrated at radius 75mm,100mm,50mm and 90mm respectively.The plane of rotation of masses B and C are 250mm apart.Determined: i) the magnitude of mass A and it's angular position and ii) the position of planes A and D Please refer the below correction value Plane C radius - 0.05 instead of 0.5 Plane D radius - 0.09 instead of 0.9 Define balancing & unbalancing in dynamics of machines / Balancing & unbalancing of rotating masses / Introduction to balancing of rotating masses / Balancing of rotating masses in dynamics of machines    • Define balancing & unbalancing in dynamics...