Gd-100b 4-Axis CNC Tool Grinding Machine

The machine is suitable for tool manufacturing companies and individual tool users, used for manufacturing, renovation, resharpening as well as large-scale grinding of TCT straight knives, woodworking straight and trimming knives, radius relief angle straight knives.
♦The machine adopts high-strength, high-rigidity resin sand-casting, which ensure machine stability along with the aging treatment.
♦The machine adopts high-power (9kw) direct-drive variable frequency electric spindle grinding head. The grinding wheel flange can be equipped with 2-4 grinding wheels at the same time, that meets the process requirements for front, back and end faces of the tool.
♦The workpiece headstock is equipped with Swiss SHAUBLIN W20 collets, completing with pneumatic clamping device with adjustable clamping force, quickly can clamp the workpiece and ensure it's clamping accuracy.
♦The machine adopts FANUC 0i Mate-MD control system, Taiwanese HIWIN precision rolling linear guide (P3 level), ball screw (C level), German HEIDENHAIN encoder to ensure the superior performance and working precision of the tool
♦The machine adopts totally enclosed frame (front sliding doors, left, right and back maintenance doors), swing press-button, hand-hold electronic handwheel,special start and stop button, foot switch, automatic lubrication and mist absorbing devices, alarm buzzer, electricity board, cooling air-conditioner. Operation and maintenance are simple and convenient.

GD-100BCNC system and servo unitFANUC
0i Mate-MDProcessing workpiece diameter3~200 mmProcessing workpiece chip flute number1~200Processing workpiece chip lead500~∝Processing workpiece maximum helix angle±45ºMaximum workpiece length400mmMaximum processing workpiece groove depth20mmMaximum workpiece weight20KgGrinding head maximum power (electric spindle)9KWGrinding wheel size (CBN / diamond)Φ50~Φ200mmGrinding head spindle rotation speed (frequency regualation)1000-9000rpmGrinding head vertical travel (Y-axis)250(-70~180)mmWorktable travel X-axis / Z-axisX:400mm/Z:300mmLinear axis quick travle speed (X-axis,Y-axis,Z-axis)0.05~10m/minWorkpiece spindle rotation speed (A-axis)0~1000rpmRotation angle of grinding head in the horizontal plane(B-axis - manual adjustment, scale display)± 45ºWorkpiece spindle hole taperISO50Workpiece spindle center height220mmWorkpiece spindle radial runout≤0.005mmGrinding head spindle radial runout≤0.005mmX / Y / Z -axis resolving power0.00lmmRotation axis resolving power (A-axis - closed cycle control)0.00l°Machine size1750x1600x1900mmMachine weight4T