High-precision piston ring grinding equipment and grinding method thereof

The invention discloses high-precision piston ring grinding equipment and a grinding method thereof, and particularly relates to the field of grinding equipment.The high-precision piston ring grinding equipment comprises a shell, a first linear driving mechanism is installed on the shell, a rotation driving mechanism is installed at the output end of the first linear driving mechanism, and a mounting frame is installed at the output end of the rotation driving mechanism; the mounting frame is used for clamping a piston ring; the linear driving mechanism I is used for driving the rotary driving mechanism and the mounting frame to move in the X direction; a second linear driving mechanism is further installed on the shell. The multiple adsorption magnetic sheets are arranged on the cylinder to drive the cylinder to rotate, and the effect of evenly adsorbing chippings during piston ring grinding is achieved; and by arranging the collecting box, the chippings can be conveniently collected after being cleaned, and