THINK PARTS THINK TORNOS MULTISIGMA Multispindle automatic lathe with parallel numerical control.

THE EFFICIENT AND ECONOMIC SOLUTION FOR MANUFACTURING PARTS OF MODERATE COMPLEXITY Automotive

MULTISIGMA New market requirements… With 8 spindles and up to 2 counter-spindles, MultiSigma offers a powerful and flexible machining solution at a very competitive price. Simplicity et flexibility Easy programming thanks to TB-DECO Software Twin and independent back operations* Integral palletization* Great chip evacuation thanks to a shorter slide* 8 motorized spindles running at independent speeds High precision Construction as verified by quality of finite elements High output Machining example MultiSigma 8x28 Material  AI Eco62Sn 9 Ø 22 mm : Production : 11.63 sec. / parts 59 57.5 Rough...

PRESENTATION … require new solutions  : Tornos is presenting the MultiSigma With machines MultiSigma 8x24 und 8x28, multiple tool holder, PC control and remote Tornos offers a complete and unique solution to diagnostics, the MultiSigma is the machine of produce complex parts in one set up. choice for highly demanding parts. Eight powerful and independent spindles allow The legendary high precision, large working area the highest degree of flexibility whilst an provides accessibility and the bar loader and integrated robot allows the unloading of parts chip management system allow an overall,...

8 MOTORIZED SPINDLES RUNNING AT INDEPENDENT SPEEDS Advantage : Ideal cutting speed at all times  ! The new MultiSigma is supplied with Each position allows a controlled stop, meaning the latest generation motorized spindles and is that all types of operation, such as milling the most powerful machine in its category. or positioned cross drilling can be carried out at The MultiSigma is equipped with motorized all times, with all spindles. The spindles can all be spindle technology, the success of which synchronised at an angle, meaning that has already been extensively proven with the positioned...

DOUBLE BACK WORKING OPERATION AND DOUBLE CYCLE (2x4) Advantage : To complete a back working operation rapidly Depending on the operation required on the rear face of the part, the machine can be equipped with two machining stations for rear counter operations with multiple tooling. Splitting the time for back working to Double productivity with twice as many reducing cycle time (m2). cycles (2x4).

8 FRONTAL SPINDLES AND MANY MORE FEATURES Advantage  Complex parts can be produced : The well proven concept with central block allows the user to mount up to seven independent motor driven frontal spindles, fixed or driven by independent motors. The Y-axis enhances further the possibility for thread milling and grooving from the front side. Many new features are available for mounting on the cross slides. The cross slide is used for offcenter holes and for milling faces. A multiple tool holder (turret) with 4 tools allows the user to perform four different operations or use sister tools for...

CONTROLLED AND PROGRAMMABLE PART UNLOADING Advantage : Controlled part unloading The increasing demand for parts with absolutely Many leading manufacturers automate processes no marks has been taken care of with the con- to improve quality output and reduce labour trolled and programmable part unloading system. To fulfil exactly your requirements a variety The MultiSigma was specially developed to of different systems are available. allow a full integration of a palletizing system Cartesian system takes each part individually A robot transports the part out of the working and outside the working...

INTEGRATED PALLETIZATION Advantage : Easy to incorporate in a complete industrial process  ! Integrated palletization in the machine. Reduced surface area. The general idea of palletization Once the parts are loaded onto pallets, they can pass directly to a secondary operation.

Motorized loading Robotized loading ✔ standard ❊ on request ✕ not available MultiSigma Chucker Minimum cycle time The requirements in terms of chuckers are con- tinuously evolving. Both profiles and dimensions A vibrating bowl, which guarantees a predefined are changing. To be able to offer the maximum autonomy, offers up the parts to the robot placed amount of flexibility, a robot fitted in place of the in position 1, which is within the machining zone. slide in position 1 now offers easier loading for The robot grips the part and loads it inside the different types of parts. This also allows...

This chucker is an economic solution for large volumes of parts. So as to obtain maximum performance, a motorized system, which allows rapid loading of a specifically defined part, has been fitted in place of the slide in position 1. This system is designed for parts requiring cylindrical revolution, which do not need any angular orientation. Clamping by chuck  : The use of a chuck is less demanding in terms of the quality of the billets, thanks to its 2 mm stroke. The hydraulic control allows linear adjustment of the clamping force. Technical information : Minimum loading cycle time  4 seconds....

8 motorspindles with independent spindle speeds. Controlled and programmable part unloading. Single cycle 1x8 or double cycle 2x4. TECHNICAL SPECIFICATIONS Weight (with oil) kg Cutting oil tank capacity l Installed power kVA Pneumatic group pressure bars Pallet System took out

TECHNICAL CHARACTERISTICS Bar capacity (with machining preparation) mm 22 (24) 28 (26) Max. speed of motorized spindles rpm 8'000 8'000 Motorized spindle power kW 11.6(15.4) 11.6(15.4) Motorized spindle torque Nm 16 (20.2) 16 (20.2) Motor counter-spindle power kW 5.3(7.5) 5.3(7.5) Counter-spindle motor torque Nm 7 (9.2) 7 (9.2) Max. drilling spindle speed rpm 8'000 8'000 Drilling spindle torque Nm 7(9.2) 7(9.2) Max. "High Power" drilling spindle speed rpm 8'000 8'000 "High Power" Drilling spindle power kW 10.6(15) 10.6(15) "High Power" Drilling spindle torque Nm 14(18.4) 14(18.4) Number of linear...