TWISTER 685 – Vertical machining center 5 axis
TWISTER 685 – Vertical machining center 5 axis
The TWISTER 685 is a machine in robust cast iron structure, appropiately sized and ribbed to give excellent rigidity to the machine.
On the sides are fixed two shoulders on which runs the crossbeam with ram.
The rotary swivel table is fixed on the basement, in which the predisposition for automation is foreseen (as an option).
The sliding of the axes takes place on recirculating roller guides and moved by recirculating ball screws with double pre-loaded lead nut. This allows to have a remarkable rigidity and at the same time high accelerations and advances.
The machine is also prepared for linear measuring systems (Heidenhain) on all axes.
The chips are conveyed on a central opening on the base under the table where a chip conveyor is provided which removes the chip towards the back of the machine.
| Technical data TWISTER 685 | ||
|---|---|---|
| Axis "X" | mm | 650 |
| Axis "Y" | mm | 820 |
| Axis "Z" | mm | 550 |
| Table dimension | mm | Ø450/Ø600 |
| Max load table | Kg | 800 |
| Spindle speed | rpm | 12/15/18.000 |
| Spindle power (S1) | Kw | 24 |
| Working torque (S1/S6) | Nm | 58/80 |
| Spindle taper | ISO/BT 40 HSK A63 | |
| Rapid feedrate | mm/min | 60 |
| Number of tools | 30/40/60... | |
| Technical data table | ||
| Axis "A" | 90°/-120° | |
| Axis "C" continuos | 0/360° | |
| Axis "A" rotating speed | 1/min | 15 |
| Axis "C" rotating speed | 1/min | 50 |
| Axis "A" locking torque | Nm | 12000 |
| Axis "A" locking torque | Nm | 8000 |
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