IGM15NCIII-2B
NC precision internal grinding machine
Okamoto's internal precision grinding machine with dual-axis grinding wheel spindles.
Internal grinding machine with two-axis grinding wheel spindles capable of independent drive using text-less dialogue software.
| Bore diameter grinding capacity | 6 – 150 mm |
| Max. grinding depth (approx., depending on quill) | 125 mm |
| Swing diameter | 600 mm |
| Length × depth, approx. | 2800 × 2800 mm |
| Height, approx. | 1600 mm |
| Wheel spindle speed range | 6,000 – 60,000 rpm |
| Standard wheel spindle speeds | 10,000 & 20,000 rpm |
| Grinding spindle power | 5.5 × 2 kW |
Key features
- The dual-axis grinding wheel spindle enables complex machining operations
- Automatic machining data setting function generates optimal grinding and dressing conditions from wheel grit size, wheel diameter, wheel width and workpiece nominal diameter
- Automatic calculation of base dressing and machining conditions from grinding-wheel information, workpiece dimensions and overall length data
- File management supports registration of 21 types of grinding wheel data and workpiece data
- Text-free touch-panel operation eliminates unnecessary switch controls
- Fully enclosed cover, grinding wheel spindle AC motor and workpiece spindle AC servo motor are standard; stable feed and depth of cut suppress grinding burn while achieving high machining accuracy
