- There are two ways to correct the nut raceway grinding wheel: one adopts the formed diamond roller, and each specification of steel ball is equipped with a diamond roller. One is the use of disc-shaped diamond roller (SMK203 does not have this function), the use of X and W axis CNC interpolation correction, a disc wheel can adapt to all specifications of steel balls, especially suitable for the grinding of large nuts. Grinding wheels of any shape can be used.
name | unit | SMK204 | SMK203 |
The outer diameter of the workpiece can be grinded | mm | Φ150 | Φ150 |
Workpiece length can be grinded | mm | 200 | 200 |
The diameter of the internal thread of the workpiece can be grinded | mm | Φ20-100 | Φ20-100 |
Grinding of internal thread helix angles | deg | 25 | 25 |
X/Z/W to the table stroke | mm | 600/300/60 | 600/300/without W-axis |
Internally threaded grinding wheel spindle speed | rpm | 500-24000 | 500-24000 |
Spindle speed of cylindrical and face grinding wheels | rpm | 50-3000 | 50-3000 |
Diameter of the internally threaded grinding wheel | mm | Φ20-100 | Φ20-100 |
Diameter of the grinding wheel with outer circle and face face | mm | Φ400 | Φ400 |
Machine dimensions (length/width/height) (approx.) | mm | 3100×2000×2400 | 3100×2000×2400 |
