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ZCS-QGM3050B5 Three grinding head ultra-precision air static pressure inner circular CNC grinder


"ZCS-QGM3050B 5 ultra-precision air static pressure circular CNC grinder", Workpiece shaft adopts high-precision aerostatic pressure electric spindle, Double coarse grinding wheel shaft with high rigidity ceramic ball bearings, Double precision grinding 80,000 rpm grinding wheel shaft using high precision ultrasonic, aerostatic piezoelectric spindle, The grinding wheel trimming adopts a high-precision aerostatic piezoelectric spindle, X / Z axis rail adopts high precision gas floating rail + linear motor, The new generation of 21A precision CNC system, Faghigh precision grating ruler in Spain, On-line type detector, AE elimination, anti-collision sensor, Air spring shock absorption device, And the temperature and air pressure control, Constitute a full closed-loop control system. Make the whole machine reach the machining accuracy of 0.5um circle and 2um cylinder. The workpiece card adopts precision three-claw chuck, or BT50 knife handle automatic loose knife mechanism fixture, special Latin can be connected with BT40 / BT30 / HSK and other transition sets, so that the whole machine has a variety of clamping capabilities, as well as higher and faster processing efficiency. The specific technical parameters are shown as follows.