High-precision Grooving Lathe ULR Series
Main Specifications
| Machine Type | ULR-628B（H） | ULR-635B（H2） | ULR-635B（H3） | ULR-515C（H） | |
|---|---|---|---|---|---|
| Max. diameter of processable roll | 600 mm | 600 mm | 650 mm | 500 mm | |
| Min. diameter of processable roll | 180mm | 180mm | 180mm | 150mm | |
| Max. weight between chucks | 1000 kg | 2000 kg | 3000 kg | 500kg | |
| Max. length of processable surface (Z-axis stroke) | 2800mm | 2800mm | 3000mm | 1300mm | |
| Max width between chucks | 3000mm | 3500mm | 3500mm | 1500mm | |
| Spindle speed | 600min-1 | 600min-1 | 500min-1 | 400min-1 | |
| Feed speed | Z-axis | 15m/min | 15m/min | 15m/min | 17m/min |
| X-axis | 5m/min | ||||
| Programming resolution | Z-, X-axes | 0.01μm | |||
| B-, C-axes | 0.00001 deg. | ||||
| CNC system | FUNUC Series 30i-B | ||||
| Machine mass | 14000kg | 15000kg | 15500kg | 12000kg | |
Main options
High-speed unit (for shaping horizontal grooves)
Air slider
Feedrate: 48 m/min
High Speed Micro-Pattern Machining System (HMS)
Frequency driven by piezo
800 Hz
Fly cutting spindle (for cutting horizontal grooves)
Aerostatic spindle
Spindle rotational speed: 500 to 10000min-1