TWO-MASSES RESONANT CLATTER WITH LINEAR CONTROLLED ENGINE
Resonant vibration-transport machines originated in the USSR in the middle of the XX<sup>th</sup> century and were used in coal industry. The machines imported into Russia and some machines manufactured in Russia are implemented with equilibrated scheme. The domestic machines of PAV series are constructed with the vibration-isolated scheme, and their generator of vibration is rigidly connected to the box. The resonant frequency of oscillations of these machines is 50 Hz, and the maximal acceleration is significantly greater than g. These resonant machines, working with the amplitudes up to 2,2 mm, have the work mode's coefficient greater than one. The practice of operation of these machines shows their relatively low effectiveness when working with thin products. The common disadvantage of unequilibrated resonant VTM is relatively big load of elastic supports and a massive chassis. The common disadvantage of equilibrated resonant VTM is the presence of reactive mass or multiple operating parts of equal weight. One of the ways to reach this goal (to decrease the load of elastic supports) is to find the rational construction of VTM. It is possible to make by converting the traditional oscillating system into the system equivalent to dynamical decrementor of oscillations. This will allow significantly to decrease the mass of the machine and the load of elastic supports