INACCURACY IN SELF-SYNCHRONISATION OF VIBRATORS OF TWO-DRIVE VIBRATORY MACHINES CAUSED BY INSUFFICIENT STIFFNESS OF VIBRATORS MOUNTING

The influence of an insufficient stiffness of inertial vibrators mounting to a vibratory machine body on phase angles of unbalanced masses and on a machine motion was analysed in the paper. The mathematical model of the effect was developed and the analytical dependencies determining the influence of the mounting elasticity on the synchronisation and machine movement - useful in engineering practice - were obtained.