★ It is mainly used for grinding nut internal thread and external cylindrical compound CNC grinding. Compound precision grinding of the outer circle, end face and arc-shaped, convex arc-shaped or triangular internal thread raceways of the lead screw nut can be realized in one clamping
project | unit | parameter |
Grinding of internal thread diameters | mm | Φ16～Φ100 |
Grinding the length of the internal thread | mm | 150 |
Grindable internal thread helix angle | 度 | Right 25° Left 25° |
Internally threaded grinding wheel spindle to high speeds | rpm | 36000 |
Roller spindle to high speed | rpm | 10000 |
Workpiece spindle speed | rpm | 0～100 |
Rated torque of the workpiece spindle | Nm | 60 |
Machine travel (X/Z) | mm | 650/350 |
Machine dimensions (length/width/height) | mm | 3100/2000/2410 |
