Portal lathe
The DANOBAT DPL portal lathe has been specially designed and manufactured for railway locomotive, coach and wagon wheelsets maintenance applications. The CNC machine is a portal type, calculated and designed to allow machining and measuring performances under high static and dynamic loads.
BENEFITS
- High production throughput
- High material removal capacity
- High rigidity and excellent damping properties
- No need for additional lifting tools
- Easy chip removal
TECHNICAL DATA
| DPL | DPL-HT | DPL-J | ||
| Track gauge | mm | 1000/1676 | 1000/1676 | 1000/1676 |
| in | 39.5/66 | 39.5/66 | 39.5/66 | |
| Axle length | mm | 1600/2600 | 1600/2600 | 1600/2600 |
| in | 63/102 | 63/102 | 63/102 | |
| Wheel Ø | mm | 640/1400 | 640/1400 | 640/1400 |
| in | 25/55 | 25/55 | 25/55 | |
| Profile width | mm | 80/135 | 80/135 | 80/135 |
| in | 3/5 | 3/5 | 3/5 | |
| Brake disc machining | -- | √ | √ | √ |
| Max. axle load | kg | 5000 | 5000 | 5000 |
| lb | 11023 | 11023 | 11023 | |
| MACHINE CHARACTERISTICS | ||||
| Main drive power | kW | 115 | 150 | 162 |
| hp | 154 | 201 | 217 | |
| Chip section | mm2 | 18 | 22 | 35 |
| in2 | 0.028 | 0.035 | 0.055 | |
| INSTALLATION DATA | ||||
| Machine weight | kg | 52600 | 54000 | 55000 |
| lb | 116000 | 119050 | 121255 | |
| ACCURACY | ||||
| Wheel Ø difference | mm | ≤ 0.15 | ≤ 0.15 | ≤ 0.15 |
| in | 0.006 | 0.006 | 0.006 | |
| Radial run-out | mm | ≤ 0.1 | ≤ 0.1 | ≤ 0.1 |
| in | 0.004 | 0.004 | 0.004 | |
| Lateral run-out | mm | ≤ 0.2 | ≤ 0.2 | ≤ 0.25 |
| in | 0.008 | 0.008 | 0.01 | |
| Wheel profile geometry | mm | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 |
| in | 0.008 | 0.008 | 0.008 | |
| MACHINE ARQUITECTURE | ||||
| Roll through type | -- | √ | √ | √ |
| Machine type | -- | Rollers type | Rollers type | Jaws type |
EQUIPMENT
- Axle box or centre clamping to eliminate wheel marking
- Continuous contact measuring system for wheels and brake discs.
- Wheelsets with fully assembled gearboxes can be machined
Video
