| After-sales Service: | Yes |
|---|---|
| Warranty: | 12 Months |
| Automatic Grade: | Automatic |
| Precision: | High Precision |
| Certification: | ISO 9001 |
| Condition: | New |
| Customization: |
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The machine is applied in turning of wheelset flange and tread of wheelset for RD type, RE type and RF type of freight wagons without disassembly of bearing of vehicle.
The main performance characteristics:
Wheelset is positioned by the exterior circle of wheelset bearing. Wheelset rotation is driven by 4 sets c friction drive rollers. Flange and tread are machined by 2 sets of CNC toolheads. Motor of friction drive rollers adopts frequency conversion speed regulator to adjust linear cutting speed of different position: which improves chip breaking condition.
| Specification | Unit | Item | ||
| CKA8010 | ||||
| Vehicle wheelset data | Track gauge | mm | 1435 | |
| Min./max wheel diameter | mm | 720-920 | ||
| Wheel Width | mm | 120-145 | ||
| Max. admissible wheelset load | T | 3 | ||
| Main data | Total power of main motor | kw | 4x15 | |
| Machine total power | kw | 100 | ||
| Pressure of clamping mechanism to tread | T | 5 | ||
| Max machining amount of single side | mm2 | 8 | ||
| Feed range of tool carriage | mm/r | 0.1-2 | ||
| Wheel accuracy | Geometrical deviation of wheel hub | mm | 0.2 | |
| Max end-face run out | mm | 0.3 | ||
| Max radial run out | mm | 0.15 | ||
| Wheel diameter difference | mm | 0.2 | ||
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