Roll grinder

The roll grinder is a metal cutting machine tool, which is composed of bed, headstock, tailstock, bracket, vertical and horizontal carriage, grinding head, measuring frame and electrical CNC system. Five subsystems of the control system. The work piece is supported by the headstock, tailstock and bracket, and is rotated by the headstock. The numerical control system controls the machine tool to perform multi-axis compound movement according to the mathematical model of the roller surface generatrix, and realizes the grinding of the metal on the roll surface by the grinding wheel during the movement. The online measurement system feeds back the measurement data to the grinder control system in real time, and the control system controls the machine tool in closed loop to complete the precision machining of the workpiece.