Nikolaenko A. The Increase of Vibrating Processing Productivity by Means of Oscillations Sours Location Relatively a U - Shaped Container

The dissertation describes the solution of an actual problem - the increase of vibrating processing productivity by means of vibrating machines with U-shaped containers to improve the operational properties of products. Insufficient productivity of vibrating processing limits the application of the given method to achieve the expected technological result. The solution can be found through effective vibrating source location relatively a container the inner side of which send the power impulse into the processing zone. This dissertation provides technological options of vibrating processing as the method improving the product operational properties as well as vibrating machine design. The machines are effectively used in finishing, smoothing and strengthening operations. There has been investigated the interconnection between the design fea-tures of the vibrating machine and the power impuls sent in the processing zone, technological result of the said processing, metal removal and the depth of strengthening. We have specified the conditions of the stable circular movement origin, speed rise and useful capacity applied for processing operation. It has been proved that the proposed solutions about the location of the os-cillation source contribute the increase of vibrating processing of parts in differ-ent finishing, smoothing and strengthening operations. We have presented the research about the vibrating processing influence upon the quality of the upper layer, determined the surface microrelief and es-timated the product operating properties. The technological vibrating processing method and the developed ma-chines has been applied in SGP "Ukrgeophisica" and SP "Lugansk Patron".