
MultiSigma 8x24
Automatic, NC multispindle lathes 8 spindles Capacity: 4-22 (25) mm (with preparation)
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- Main advantages :
- 8 motorspindles with independent spindle speeds
- Double back working operation and double cycle
- Integrated palettizing
- High precision
- Maximum flexibility
- High output
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Market requirements, especially in the automotive industry, are becoming more and more demanding. Quality and accuracy become more critical while part prices are expected to decrease. Traditionally, the manufacture of complex parts in preformed over several separate operations.
It starts with preliminary machining on a multispindle lathe and then finishes on a secondary machine. This process involves several handling operations that increases the risk of part damages and reduced precision caused by several handling and clamping operations. The overall time and labour deployed is considerable and the cost of manufacture increased. To produce complex parts at a competitive price is a difficult undertaking. In order to contain labour costs and maintain required accuracies and finishes, the number of different processes must be kept to a minimum and an innovative technical solution must be found.
With the new MultiSigma 8x24 Tornos offers a complete and unique solution to produce complex parts in one set up.
Eight powerful and independent spindles allow the highest degree of flexibility whilst an integrated robot allows the unloading of parts into a pallet. TB-DECO programming software offers great comfort in programming.
Combined with a vast array of option such as up to eight independent frontal units, y-axis, multiple tool holder, PC control remote diagnostics, the MultiSigma 8x24 is the machine of choice for highly demanding parts.
The legendary high precision, large working area provides accessibility and the bar loader and chip management system allow an overall, complete and high performing solution - all in one machine.
| Technical Characteristics |
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| Bar capacity |
22 (25) mm |
| Max. length of part |
140 (90) mm |
| Max. speed of motorized spindles |
8'000 rpm |
| Motorized spindle power |
11.2 kW |
| Motorized spindle torque |
17.7 Nm |
| Max. counter-spindle speed |
8'000 rpm |
| Motor counter-spindle power |
3.7 kW |
| Counter-spindle motor torque |
8.3 Nm |
| Max. drilling motor speed |
8'000 rpm |
| Drilling motor power |
6 (12) kW |
| Drilling motor torque |
7 (14) |
| Number of linear axes |
25 |
| Number of rotary axes |
9 (10) |
| Travel of crossing slide in X |
50 mm |
| Travel of crossing slide in Z |
80 mm |
| Travel of crossing slide in Y |
12 mm |
| Travel of end unit in Z |
372 mm |
| Cutting slide travel (X7, X8) |
65 mm |
| Counter-spindle travel in Z |
330 mm |
| Back-operation tool support travel |
65 mm |
| No. of tools for back-operation |
2 x 2 tools |
| Spindle cooling |
Yes |
| Numeric control |
Fanuc 30i |
| Programming system |
TB-DECO |
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