Mô tả sản phẩm
- 2 turret / 2 spindle configuration for significantly reduced cycle time
- Easy programing of balance cutting and simultaneous left and right machining with the conversational MAZATROL program
- Long-term automatic operation enabled by optional bar feeders, work loaders, and other automation options
- Simultaneous machining with upper and lower turret to significantly reduce cycle time
- Balanced turning on main spindle
- Simultaneous machining of two workpieces
- Balanced milling on second spindle
- Cut-off
- Bar feeder and workpiece unloader
Effective operation from bar material to finished workpiece. By using a workpiece unloader instead of the auto parts catcher, the workpiece is removed from the machine without damaging the high-quality finished surface.
*SPECIFICATIONS:
| Category | Item | HQR-250MS | HQR-250MY | HQR-250MSY | ||
| 850U | 1300U | 700U | 850U | 1300U | ||
| Capacity | Max. swing | ø370 mm/ø320 mm | ø370 mm/ø320 mm | ø370 mm/ø320 mm | ø370 mm/ø320 mm | ø370 mm/ø320 mm |
| Max. machining diameter | ø344 mm/ø212 mm | ø344 mm/ø212 mm | ø344 mm/ø212 mm | ø344 mm/ø212 mm | ø344 mm/ø212 mm | |
| Distance between chuck jaw faces (both spindles) | 860 mm | 1325 mm | 860 mm | 860 mm | 1325 mm | |
| ø80 mm | ø80 mm | ø80 mm | ø80 mm | ø80 mm | |
| Travel | X axis | 207 mm/141 mm | 207 mm/141 mm | 207 mm/141 mm | 207 mm/141 mm | 207 mm/141 mm |
| Y axis | - | - | 100 (±50) mm/100 (±50) mm | 100 (±50) mm/100 (±50) mm | 100 (±50) mm/100 (±50) mm | |
| Z axis | 760 mm/815 mm | 1225 mm/1280 mm | 760 mm/815 mm | 760 mm/815 mm | 1225 mm/1280 mm | |
| Main spindle | Chuck size | 10 inch | 10 inch | 10 inch | 10 inch | 10 inch |
| Max. spindle speed | 4000 rpm | 4000 rpm | 4000 rpm | 4000 rpm | 4000 rpm | |
| Second spindle | Chuck size | 8 inch | 8 inch | - | 8 inch | 8 inch |
| Max. spindle speed | 5000 rpm | 5000 rpm | - | 5000 rpm | 5000 rpm | |
| Upper/lower turret | Number of tools | 12 | 12 | 12 | 12 | 12 |
| Turning tool shank | 25 mm | 25 mm | 25 mm | 25 mm | 25 mm | |
| Boring bar shank diameter | ø40 mm | ø40 mm | ø40 mm | ø40 mm | ø40 mm | |
| Turret indexing time | 0.2 s/step | 0.2 s/step | 0.2 s/step | 0.2 s/step | 0.2 s/step | |
| Rotary tool spindle | Spindle speed | 6000 rpm | 6000 rpm | 6000 rpm | 6000 rpm | 6000 rpm |
| Feedrate (upper/lower turret) | Rapid traverse rate: X axis | 30000 mm/min/24000 mm/min | 30000 mm/min/24000 mm/min | 30000 mm/min/24000 mm/min | 30000 mm/min/24000 mm/min | 30000 mm/min/24000 mm/min |
| Rapid traverse rate: Y axis | - | - | 26000 mm/min/20000 mm/min | 26000 mm/min/20000 mm/min | 26000 mm/min/20000 mm/min | |
| Rapid traverse rate: Z axis | 36000 mm/min/36000 mm/min | 36000 mm/min/36000 mm/min | 36000 mm/min/36000 mm/min | 36000 mm/min/36000 mm/min | 36000 mm/min/36000 mm/min | |
