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Theoretical and experimental researches of deburring process by loose abrasives

The results of vibro-abrasive treatment of radio electronic equipment parts in free abrasive medium are presented. The principle model of burr formed on workpieces as result of mechanical treatment is obtained. The mechanism of contact interaction of processing medium particles with the treated surface is analyzed. The mechanism is used as the basis for the development of probability-theoretical model of deburring. Complex of researches of technological factors effect on the duration of vibration treatment is carried out.