CNC high precision end face cylindrical grinder
★This machine adopts imported two-axis or three-axis numerical control system, built-in PLC, and liquid crystal display.
★The feed of the grinding wheel frame and the movement of the worktable are driven by the AC servo motor through the ball screw, and the feed guide of the grinding wheel frame is imported
Linear rolling guide, the table adopts
Hydraulic oil forcibly lubricates the flat-V injection molded guide rail to ensure accurate and sensitive feeding.
★The grinding wheel spindle bearing adopts an integral multi-oil wedge, high rigidity and large taper automatic clearance dynamic pressure bearing structure, which has high rigidity and high rotation accuracy.
★The head frame motor is controlled by servo motor to realize stepless speed regulation.
★The tailstock sleeve has hydraulic telescopic function.
★The machine tool is equipped with a full protective cover, and the operation is safe and reliable.
★Equipped with automatic measuring instrument online detection to realize closed-loop automatic grinding cycle.
Height of center 125mm
Distance between centers 370/520mm
Max.diameter to be ground φ200mm
Max. length to be ground 350/500mm
Max. weigth of workpiece 50kg
Dimension of Max. grinding wheel φ500×80×φ203mm
Linear speed of grinding wheel (m/s) 45m/s
Total power of the motors 12.5kw
Power of the grinding wheel motor 5.5kw
Overall dimensions 3100×3000×1800mm 3200×3000×1800mm
Net weight 4000/4200Kg
Gross weight 4500/4700 Kg
WORKING ACCURACY（Grinding national standard test parts）
Roundness 0.001 mm
Cylindricity 0.003 mm
Surface Roughness Ra0.16μm