An industrial machine of mass 4534kg is supported on

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Reference no: EM13628010

An Industrial machine of mass 453.4kg is supported on springs with a static deflection of 0.508cm. If the machine has a rotating unbalanced 0.2303kg.m, determine

a) the force transmitted to the floor at 1200rpm
b) the dynamic amplitude at this speed (assume damping to be negligible)

if the machine is mounted on a large concrete block of mass 1136kg and the stiffness of the springs or pads under the block is increased so that the statical deflection is still 0.508cm, what will be the dynamic amplitude?

Reference no: EM13628010

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