The Dynamic Reactions of the Piston Machines Mechanical Drive Joints

On the basis of the mechanics fundamental provisions the high-speed cycle machines mechanical system joints backlashes are shown to be shifted. This is the impact process in which the dynamic reactions joints become greater by the values of kinetic and static reactions and it should be taken into account when carrying out the engineering calculations of machine elements. The importance of determining the impact speed as the criterion for the impact zone materials plastic deformation starting is represented. For reducing the impact process harmful influence on the joints potential, the wide use of engineering solutions concerning the automatic adjustment of developing joints backlashes is recommended.