DETERMINATION OF THE ROTATIONAL SPEED OF THE DRIVE SHAFT A MACHINE FOR PROCESSING PARTS: THE ENERGY APPROACH

Abstract

An analytical study of the process of separating the metal parts of the "lightning" lock in a machine with complex movement of working capacity, to determine the necessary angular velocity of the drive shaft of the machine.  An  analytical  study  of  the  main  factors  affecting  the  implementation  of  the technological process of separating the metal parts of the "lightning" lock from the gates in a machine with complex movement of working capacity. Results. Based on the analytical study of the process of separating the metal parts of the "lightning" lock from the gates, mathematical dependences are obtained that allow us to predict the technological result at the design stage. It has been analytically established that during the implementation of the waterfall mode of movement, there is practically no friction force of the working mass along the inner walls of the working capacity, which creates conditions for increasing the intensity of the process. Accordingly, with a cascade mode of motion, the intensity of separation of parts from the gates will be significantly less.
Scientific  novelty.  A  relationship  has  been  established  between  the  geometric  parameters  of  the working capacity, performing complex spatial motion, the final velocity of the working mass at the moment of collision with the end face of the tank, and the angular velocity of the drive shaft of the machine, which ensures the separation of the metal parts of the “lightning” lock from the gates. Practical significance. The obtained mathematical dependences for calculating the angular velocity of
the drive shaft of the machine with a complex movement of the working capacity for the implementation of the technological process of separating the metal parts from the gates. The research results can be used by enterprises at the stage of designing the appropriate technological processes for processing metal parts in order to increase production productivity and at the same time reduce energy costs.