method of magnetic pulse attraction of metal objects by two-wind cylindrical indictor divided into two branches

摘要

A method consists in deformation of metal objects due to impact of pulsed magnetic field by attracting a workpiece to an inductor made in the form of an electrically isolated circular wind located in a groove of massive conducting screen from the side of workpiece. The workpiece deformation is performed due to currents induced in the geometric center of the working area of inductor, which is made of two separate concentric rings with two opposite slits along the diameter axis and connected in such a way as to provide currents of the same direction in the inner winds of ring at connection of the inductor to a power source.