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Tokarki automatyczne wielowrzecionowe MORI-SAY 657AC, 667AC
Six – spindle automatic lathes MORI-SAY 657AC/667AC is designed for large series manufacture of accurate parts made of bar stock. It comes in two type versions: fully mechanical with feed and spindle motors controlled by programmable automaton, and as a CNC equipped with control system having different numbers of numerical options. All versions can be diversified with spindle stop function or dual Prędkość wrzeciona and equipped with different types of collets.
Each saddle and cross slide is driven by an independent cam with adjustable rise on the particular drive lever. Machine version MORI-SAY 657S AC is equipped with general spindle stop enabling further machining without the workpiece rotation. Machine versions MORI-SAY 657D AC equipment enables machining at two different speeds of any spindle.
- Versions for bar stock with max. diameter of 57 mm and 67 mm
- High rigidity during the machining
- High termal and dynamic stability
- Feed and spindle motor controlled
Parameters
| Technical parameters | MORI-SAY 657AC | MORI-SAY 657SAC | MORI-SAY 667AC |
| number of spindle | 6 | 6 | 6 |
| Maks. średnica pręta | 57 mm | 57 mm | 67 mm |
| drilling of clamping pipe | 66 mm | 66 mm | 78 mm |
| Maks. długość karmienia | 160 mm | 160 mm | 160 mm |
| revolutions of spindles | 200 - 3 200 min-1 | 200 - 2 750 min-1 | 200 - 3 200 min-1 |
| second line of revolutions | - | STOP | - |
| main motor | 30 kW | 30 kW | 30 kW |
| working time | 1,4 - 90 s | 1,4 - 90 s | 1,4 - 90 s |
| dead time | 1,25 s | 1,25 s | 1,25 s |