CNC retrofitting for 3ME2116 grinder with FAGOR CNC system

Aim at the problem of Grinder 3ME2116 in maching precision, it was introduced that the controlling system is retreaded by FAGOR 8025M CNC which comes from Spain in this paper.The integrated PLCI is used to replace the previous relay controlling system.Three main retrofitting topics are focused on electronic system,mechanical system and hydraulic pressure system.By retrofitting,processing precision and reliability were improved,and the result is good.