| Grinding diameter (mm) | OD: φ300 ID: φ120 |
|---|---|
| Distance between centers (mm) | 320/630 |
| Wheel diameter (mm) | φ405[φ350] |
Achieving high accuracy and high speed grinding through process integration
Grinding centers
Achieving high accuracy positioning and high speed rotation of the wheelhead unit.
Equipped with a coolant penetration-free DD motor making for a highly reliable machine structure.
| column1 | column2 | column3 | column4 | |
|---|---|---|---|---|
| #colspan# | e500GP-280 (Straight, Distance between centers is 280) | e500GA-280 (Angular, Distance between centers is 280) | ||
| Swing over table | mm | φ200 | #colspan# | |
| Grinding diameter | mm | φ0～φ80 | #colspan# | |
| Load mass between centers | kg | 5 | #colspan# | |
| Normal wheel OD x ID | mm | φ510×125 | #colspan# | |
| CBN wheel OD x ID | mm | φ350×50 | φ370×50 | |
| Wheel surface speed | m/s | Normal wheel：45 [60] CBN wheel：45 [60][80] | #colspan# | |
| Wheelhead rapid feedrate | m/min | φ40 | #colspan# | |
| Table rapid feed rate | m/min | 30 | #colspan# | |
| CNC unit | TOYOPUC-GC70/FANUC 0i | #colspan# | ||
| Machine floor space (width × depth) | mm | 1,800×2,400 | #colspan# | |