CNC Surface Wheel Lathe
YSL-08
Technical Data of Machine
| Max. Main Drive Motor Capacity | 2 x 45 or 55 KW |
| Cutting Speed while Profiling | 25 to 80 m/min |
| Tool Post Feed for Wheel Profiling | 0.1 to 3.5 mm/rev |
| Tool Post Rapid Speed for Both Axes | 3000 mm/min |
| Max. Chip Cross Section while Profiling | 20 mm2 |
| Cycle Time / Wheel Set | 14-16 min. |
Wheel Set Data for Machining
| Max. Tread Diameter | 1250mm* |
| Min. Tread Diameter | 750mm* |
| Wheel Width | 75 to 145mm |
| Max. Axle Length | 2750mm* |
| Min. Axle Length | 1200mm* |
| Max. Weight of Wheel Set | 50 kN |
| Max./Min. Dia. for Brake Disc Machining | 700/250mm |
*Depends on track gauge
Accuracies of Wheel Set
| Wheel Profiling | |
| Max. Difference in Dia. of Both Wheels | <0.15mm |
| Accuracy of Wheel Profile when Compared with Standard Gauge | <0.2mm |
| Radial Run Out of Wheel | <0.2mm |
| Axial Run Out of Wheel | <0.2mm |
| Profile Surface Finish | <12.5µm Ra |
| Brake Disc Machining (Optional) | |
| Min. Surface Finish | <2.5µm Ra |
| Flatness of Surface | <0.1/100mm |
| Lateral Wobble | <0.2mm |
YSL-12
Technical Data of Machine
| Max. Main Drive Motor Capacity | 2 x 37.5 KW |
| Cutting Speed while Profiling | 25 to 80 m/min |
| Tool Post Feed for Wheel Profiling | 0.1 to 3.5 mm/rev |
| Tool Post Rapid Speed for Both Axes | 3000 mm/min |
| Max. Chip Cross Section while Profiling | 16 mm2 |
| Cycle Time / Wheel Set | 16-18 min. |
Wheel Set Data for Machining
| Max. Tread Diameter | 1250mm* |
| Min. Tread Diameter | 750 mm* |
| Wheel Width | 75 to 145mm |
| Max. Axle Length | 2750mm* |
| Min. Axle Length | 1200mm* |
| Max. Weight of Wheel Set | 50 kN |
| Max./Min. Dia. for Brake Disc Machining | 700/250mm |
*Depends on track gauge
Accuracies of Wheel Set
| Wheel Profiling | |
| Max. Difference in Dia. of Both Wheels | <0.3mm |
| Accuracy of Wheel Profile when Compared with Standard Gauge | <0.2mm |
| Radial Run Out of Wheel | <0.3mm |
| Axial Run Out of Wheel | <0.3mm |
| Profile Surface Finish | <12.5µm Ra |
| Brake Disc Machining (Optional) | |
| Min. Surface Finish | <2.5µm Ra |
| Flatness of Surface | <0.1/100mm |
| Lateral Wobble | <0.3mm |
YSL-21
Technical Data of Machine
| Max. Main Drive Motor Capacity | 1 x 22 KW |
| Cutting Speed while Profiling | 25 to 80 m/min |
| Tool Post Feed for Wheel Profiling | 0.1 to 3.5 mm/rev |
| Tool Post Rapid Speed for Both Axes | 3000 mm/min |
| Max. Chip Cross Section while Profiling | 10 mm2 |
| Cycle Time / Wheel Set | 50-60 min. |
Wheel Set Data for Machining
| Max. Tread Diameter | 1250mm* |
| Min. Tread Diameter | 750mm* |
| Wheel Width | 75 to 145mm |
| Max. Axle Length | 2750mm* |
| Min. Axle Length | 1200mm* |
| Max. Weight of Wheel Set | 50 kN |
| Max./Min. Dia. for Brake Disc Machining | 700/250mm |
*Depends on track gauge
Accuracies of Wheel Set
| Wheel Profiling | |
| Max. Difference in Dia. of Both Wheels | <0.5mm |
| Accuracy of Wheel Profile when Compared with Standard Gauge | <0.3mm |
| Radial Run Out of Wheel | <0.3mm |
| Axial Run Out of Wheel | <0.3mm |
| Profile Surface Finish | <12.5µm Ra |
Max./Min. Dia. for Brake Disc Machining on all products and all products pages.
CNC Surface Wheel Lathe is an automatic machine for simultaneous re-profiling new or worn-out wheels when disassembled from railway vehicles like locomotives, electrical and diesel multiple units, coaches, wagons, metro & tram coaches.
Pl. note that improvements is a continuous process. Hence, details explained above may undergo some changes meeting functional, quality and productivity requirements of the required technical specification.
Why you choose us for your next project!
- Automatic roll-in and roll-out of wheel set through travers to increase productivity.
- All load-bearing structures subjected to cutting loads are built with high strength, close-grained cast iron castings resulting in dimensional & geometrical stability as well as efficient vibration damping.
- CNC based wear measurement system for economical depth of cut.
- Remote Diagnostic software for faster maintenance support from HYT headquarter.
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