Влияние технологических и конструктивных параметров процесса магнитно-динамического раскатывания на шероховатость поверхности

Abstract

The article deals with an innovative method of dynamic magnetic strengthening, which allows performing surface plastic deformation by balls through the use of magnetic field energy of a tool. The article describes the design of a tool for expanding holes of machine component billets, which differs from the known ones by presence of a magnetic system with cylindrical permanent magnets. The paper gives recommendations on the choice of rational modes of the strengthening process, which minimize surface roughness of machine component billet.