CU 2007 / CU 3007
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High-performance machining centres

CU 2007 CU 3007 The CU 2007 and CU 3007 are ultra flexible, available in a 3,4,5 and 7-axis version, and are designed to enable a range of machining solutions to be tackled with ease. Maximum number of tools

Maximum number of tools

The CU 2007 and CU 3007 combine dynamic performance and outstanding reliability with Swiss expertise and precision, enabling Tornos to offer its customers a truly innovative solution. The comprehensive standard equipment, combined with the expertise of the company's engineers, create the optimal conditions for producing complex workpieces. Rigidity • Cast iron structure providing high precision as well as excellent durability. • The design of the machine means it can perform extremely demanding machining operations. • The work table can support a heavy weight (250 kg). Medical & Dental...

• Ergonomic and easily accessible work zone. • The walls are gently inclined to ensure optimum evacuation of chips directly towards the chip conveyor*. • A washing system manages the chips. • Easy access to all units. • Oil mist extraction systems.* • High-performance machining with up to 7* axes. • Powerful high-performance milling spindle (12,000, 20,000 and 40,000 rpm). • Spindle with thermal regulation. • 60 m/min rapid feed rate. • Centralised cyclical lubrication system.* • Greater precision and perfect finishes guaranteed. • Axial acceleration above 1 G. Flexibility • Functional...

Capacity for 16, 24 or 40 tools Tool magazine and tool changer system On the standard version, the CU 2007/3007 are equipped with a rapid and reliable tool changer system with a dual-position automated arm. 24 HSK-E40 tools can be loaded in the tool magazine, ensuring very low cycle times for optimal productivity. • Capacity for 16,24 or 40 tools (optional). • Accurate and robust system. • Tool changeover < 0.8 s. • Chip-to-chip time < 3 s. • HSK-E40 tool interface. • Tool diameter up to 60 mm. • Adjacent space of 110 mm. • Tool length up to 200 mm.

Power/torque curves for the 40,000 rpm high-frequency spindle The CU 2007/3007 machines are equipped with ultra-precise machining spindles. The machine is fitted as standard with a 12,000 rpm mechanical spindle and can be equipped as an option with either a 20,000 rpm high-frequency spindle or a 40,000 rpm high-frequency spindle for the most delicate machining operations. Spindle type High frequency Increased torque High torque High speed Increased speed Tool holder Lifetime lubricated Lifetime lubricated Air/oil Spindle and tool changer

Clamping and mechanical design Acceleration above 1 G 470 mm Z axis • Simple and robust cast iron structure. • Column with one vertical axis. • Reduced maintenance and increased durability. • Compact design. • Increased rigidity and excellent thermal stability. • Linear guides are used to ensure accurate positioning, quick movement and allow an increased machining load. • The column structure and large bases have been designed for extremely demanding tasks. • The distance between the spindle head and the column has been optimised to ensure the spindle is geometrically accurate. Drive...

Simple, efficient numerical control The Fanuc OiMD numerical control system enables optimal simultaneous management of 3 to 4 axes. Management of 5 simultaneous axes can be selected as an option for more complex machining operations (Fanuc 31iB5). The numerical control is placed on an adjustable ergonomic support which can be easily tilted by the operator. Options: • Rigid tapping. • All control contour mode II (200 blocks). • Nano-smoothing. • Sister tool management. • Large diameter tool management. Tornos offers clamping solutions to suit your needs The 5-axis CU 2007 and 3007 guarantee...

7-axis CU 2007 / 3007 Machining from bar stock In this special configuration, available as an option, the miller is fitted with a 5-axis divider. A second divider is installed on the machine, equipped with rotary axes and a linear axis that allow it to be converted into a bar feeding device as required. These two additional axes allow the machine to compete with more high-end turning/milling centres. In fact, the second divider enables the machine to not only feed the spindle with the correct bar length, but also to finish the part, specifically its sixth face. Once the front of the...

Machining of the front face 5 Machining with 5 axes (4 simultaneous axes) 6th face machining with the pickup unit Machining from bar stock

Automation Pick & Place system To increase the productivity and autonomy of your production tool, Tornos offers an ultra-highperformance automatic Pick & Place system. The workpieces to be machined are automatically transported by the gripper arm from the magazine to the clamping system. Once milling is complete, the workpieces are placed back on the mobile pallet. Loading is quick and the pallets can contain up to 200 workpieces depending on the size. Loading/unloading collet Magazine with automatic opening Blum Z-Nano tool measurement sensor Magazine with automatic opening Modular mobile...

Tornos CU 2007 robot for 24/7 machining A unique solution that displays all the knowhow of Tornos Milling with the integration of a robotised cell for greater productivity and greater machine autonomy. The 6-axis robot means workpieces can be loaded/unloaded and flipped. An additional gripping system is used to manage workpiece pallets. The integration of this robot offers the CU 2007 extreme autonomy of movement, notably  Loading, unloading, palletising, turning and : reloading the machining unit with unparalleled precision. The device can even handle the intermediate storage and the...

Peripherals and options Oil filtration and chip removal system The CU 2007/3007 are equipped with a 200-litre tank which may be accompanied by a 580 mm or 1100 mm-high chip conveyor and a paper filter with automatic feed. These peripheral options offer optimal chip management Chip tray and conveyor High-pressure system for central cooling For improved productivity and optimal machining quality, Tornos offers a high-pressure central cooling option. Our 18, 42 and 70 bar high-pressure units offer a wide range to meet your needs.