Spinning machining technology for stainless steel ultra-thin-wall shell

The invention relates to the technical field of spinning machining, and discloses a stainless steel ultra-thin-wall shell spinning machining technology which comprises the steps that S1, a spinning core mold is installed on a spindle of a spinning machine, and three spinning wheels of the spinning machine are evenly distributed and installed in the circumferential direction of the core mold at the axial staggered distance of 3-4 mm; s2, the stainless steel spinning blank is installed on a core mold, a jacking force is applied to the tail end of the spinning blank through a tail jacking disc, a spindle of a spinning machine drives the core mold and the spinning blank to rotate, and the rotating speed ranges from 180 r/min to 220 r/min; s3, a spinning roller of the spinning machine moves to the tail end position of the spinning blank, is firstly fed in the radial direction, is fed along the spindle end of the spinning machine in the axial direction after reaching the set rolling reduction of the spinning blank,