The study of fine-cleaning treatment for removal of burrs in screw rotors

Abstract

The essence of technological systems, the main working element of which are screw rotors represented as spatial objects with original geometric shape of perimeter has been disclosed. The results of investigations on fine-cleaning treatment for removal of burrs in screw rotors have been displayed. Geometric dimensions, shape and structure of burrs have to depend on mechanism of their formation, which is caused by energy-force factors of contact tool interaction on treated surface alongside with physic-mechanical changes in surface layer. The conditions of the most efficient use of screw rotors for fine-cleaning treatment for removal of burrs are defined. This research suggests the dependence for estimation of intensity of metal removal depending on various technological parameters of fine-cleaning treatment process in screw rotors and offers practical recommendations on how to select its constituent coefficients.