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ALMAC CU 2007 / CU 3007High Performance Machining Centres
2 ALMAC CU 2007 / CU 3007
Main plates and bridges
General mechanical parts
Implants and medical tools
ALMAC CU 2007 / CU 3007
TYPES OF APPLICATION
3ALMAC CU 2007 / CU 3007
ALMAC CU 2007 / CU 3007
HIGHLIGHTS
Numerous clamping and
automation solutions
Fanuc CNC control panel
on swivelling arm
Rigid frame and dynamic
drive system
24- or 40-tool changer Excellent swarf
management
12,000, 20,000 or
40,000 rpm spindles
4 ALMAC CU 2007 / CU 3007
Rigidity Cast iron construction ensures
high precison and structural durability. Machine design allows high load capacities
during machining. Work table accommodates loads of up
to 250 kg.
Easy to use Good overview of the work area. Smooth, steep walls allow good chip
flow directly into the chip conveyor*. Chip wash-down system. Service-friendly access to all units. Oil mist extraction device.*
* option
ALMAC CU 2007 / CU 3007
The dynamic, reliable CU 2007 and
CU 3007 represent an innovative solution for
our customers. These production tools
are designed for machining a wide range
of complex workpieces for the watchmaking
and medical sectors, among others.
Specifications : CU 2007 CU 3007
X, Y, Z stroke (mm) 500 x 400 x 470 700 x 400 x 470
Table (mm) 650 x 400 850 x 400
Rapid feed (m/min) 60
Acceleration >1G
Tool changer 24 / 40 positions
Tool interface HSH-E40
Mechanical spindles (rpm) 12’000
20’000
High-frequency spindle (rpm) 40’000
CNC (standard) Fanuc 0iMD
Dimensions (mm) 1580 x 2450 x 2410 2100 x 2450 x 2410
5ALMAC CU 2007 / CU 3007
ALMAC CU 2007 / CU 3007
* option
Performance Up to 5-axis* simultaneous machining. Powerful, high performance milling
spindle (12,000, 20,000 or 40,000 rpm). Thermally regulated spindle. Feed rates 60 m / min. Centrally lubricated roller guideways.* Guaranteed higher precision and
surface finish. Axis acceleration of over 1 G.
Flexibility Functional design. 3-axis table or rotary table for
5*-axis machining. HSK 40 tool holder with 24 / 40* positions.
6 ALMAC CU 2007 / CU 3007
•
•
••
MECHANICAL DESIGN
Simple, robust cast iron structure. Vertical moving column. Low maintenance and long life. Compact design for high productivity per
unit area. High rigidity and thermal stability. Linear guides are used to ensure precise
positioning, rapid movement and
to withstand heavy machining loads.
The column structure and wide base are
designed for good stability. Contact ratio between the headstock
and column has been optimised to ensure
geometric precision of the spindle.
Axis feed
Mechanical drive systems assure a highly dynamic
configuration with a feed rate of 60 m / min per
axis and an acceleration of over 1 G. All drives are
lubricated by a central lubrication system.
Z-axis 470 mm
Y-axis 400 mm
X-axis 500 mm (CU 2007)X-axis 700 mm (CU 3007)
7ALMAC CU 2007 / CU 3007
CNC AND CLAMPING
NUMERICAL CONTROL
Simple, efficient numerical control
The Fanuc OiMD numerical control system
enables optimal simultaneous management of
3 to 4 axes. 5 simultaneous axis management
may be chosen as an option for more complex
machining (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. Twin tool management. Large diameter tool management.
5-AXIS CLAMPING SOLUTION
Almac offers clamping solutions to suit
your needs
The 5-axis CU 2007 and 3007 guarantee
an excellent finish.
The finest structures can be produced quickly,
to within tolerances of a few microns, using a
highly stable process and at a competitive price.
8 ALMAC CU 2007 / CU 3007
0.0
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Speed [1/min]
Power [kW] S1 - 100% Power [kW] S6 - 60% / 2min
Power [kW] S6 - 40% / 2min
Torque [Nm] S1 - 100% Torque [Nm] S6 - 60% / 2min
Torque [Nm] S6 - 40% / 2min
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Torq
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[Nm
]
Speed [1/min]
Power [kW] S1 - 100% Power [kW] S6 - 60% / 2min
Power [kW] S6 - 40% / 2min
Torque [Nm] S1 - 100% Torque [Nm] S6 - 60% / 2min
Torque [Nm] S6 - 40% / 2min
SPINDLE
High-performance spindles
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.
Speed (t/min) 12’000 20’000 40’000
Spindle type Mechanical Mechanical High frequency
Power S1 (kW) 3.7 2.2 4.5
Power (kW) 5.5 (S3) 3.7 (S3) 5.8 (S6)
Max. power (kW) 13 20 13
Max. torque (Nm) 35 12 12
Characteristics Increased torque High torque Increased speed
High speed
Tool Holder HSK-E40 HSK-E40 HSK-E40
Lubrification Lifetime lubricated Lifetime lubricated Air/oil
Power/torque curves for the 40,000 rpm
high-frequency spindle
9ALMAC CU 2007 / CU 3007
TOOL CHANGER
Tool magazine and tool changer system
On the standard version, the CU 2007/3007
are equipped with a rapid, reliable tool changer
system with a dual-position automated arm.
24 HSK E-40 tools can be loaded in the tool
magazine, ensuring very low cycle times for
optimal productivity.
24- or 40-tool capacity (option). Accurate, 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.
10 ALMAC CU 2007 / CU 3007
ALMAC CU 2007 / CU 3007
Swarf tray and conveyor
70 bar HP unit
Oil filtration and swarf 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 swarf
management
High-pressure system for central cooling
For improved productivity and optimal machining
quality, Almac offers a high-pressure central
cooling option.
Our 18, 42 and 70 bar high-pressure units
offer a wide range to meet your needs.
11ALMAC CU 2007 / CU 3007
PERIPHERALS AND OPTIONS
Workpiece and tool measuring system
The workpiece and tool measuring systems
perfectly integrated in ALMAC machining
centres ensure reliable production and
exceptional workpiece quality.
Oil mist extractor
For customers who do not have a central oil mist
treatment unit, we offer compact scrubbers to
treat the vapours and fumes produced during the
machining process using cutting oil.
Fire detection
To guarantee your safety, our machines are
equipped with fire detection systems.
These systems are automatic and reliable,
ensuring early detection of fire, triggering the
alarm and fully extinguishing fires.
CO2 extinguishing ensures clean operation which
authorises rapid restarting of production
12 ALMAC CU 2007 / CU 3007
AUTOMATISATION
Pick & Place system
To increase the productivity and autonomy of
your production tool, Almac offers an ultra-high-
performance 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.
Other automation systems
Our engineers work together with our customers
to offer reliable, effi cient automation solutions
tailored to their needs.
12,000, 20,000 or
40,000 rpm spindle
Loading/unloading collet
Blum Z-Nano tool
measurement sensor
Modular mobile pallet
Magazine with
automatic opening
Specifi c clamping system
14 ALMAC CU 2007 / CU 3007
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TECHNICAL CHARACTERISTICS
TECHNICAL SPECIFICATIONS CU 2007 CU 3007
AXES AND TABLE
Axes 3 to 5 simultaneous axes 3 to 5 simultaneous axes
Standard table (X/Y/Z) 3 linear axes 3 linear axes
Rotary table (X/Y/Z/A/B) 3 linear axes and 2 rotation axes 3 linear axes and 2 rotation axes
Dimension (X/Y) mm 650/400 850/400
T groove mm 3x14x125 3x14x125
Table/spindle mm 150-620 150-620
X/Y/Z travel mm 500/400/470 700/400/470
Rapid feed m/min 60 60
Acceleration >1G >1G
Max. load kg 250 250
15ALMAC CU 2007 / CU 3007
TECHNICAL CHARACTERISTICS
NUMERICAL CONTROL CU 2007 CU 3007
Control type Fanuc OiMD Fanuc OiMD
Max. number of axes 8 8
Simultaneous axes 4 4
Fanuc 31iB* control Dual-channel programming Dual-channel programming
Fanuc 31iB-5* control 5 simultaneous axes 5 simultaneous axes
Rigid tapping*
MECHANICAL SPINDLES
Speed rpm 12’000/20’000 12’000/20’000
Diameter mm 80 80
Power S1 kW 3.7/2.2 3.7/2.2
Power S3 kW 5.5/3.7 5.5/3.7
Tool holder HSK-E40 HSK-E40
HIGH-FREQUENCY SPINDLES
Speed rpm 40’000 40’000
Diameter mm 100 100
Power S1 kW 4.5 4.5
Power S6 kW 5.8 5.8
Tool holder HSK-E40 HSK-E40
TOOL CHANGER
Type Rotary/chain Rotary/chain
Positions 24/40 24/40
Changeover time (tool to tool) s 0.8 0.8
Chip-to-chip time s <3 <3
Max. tool length mm 200/150 200/150
> max. tool mm 60 60
FILTRATION UNIT
Coolant Oil/Emulsion Oil/Emulsion
Cutting oil tray capacity l 200 200
Max. flow rate l/min 50 50
GENERAL SPECIFICATIONS
Length mm 1’580 2’100
Width mm 2’450 2’450
Height mm 2’410 2’410
Weight Kg 2’500 3’000
Installed power kVA 10 10
Voltage V 3x400 (50 Hz) 3x400 (50 Hz)
Pneumatic pressure bar 6 6
OPTIONS
Tool measuring system Blum Z-Nano, Renishaw TS27-R Blum Z-Nano, Renishaw TS27-R
Workpiece measuring system Renishaw OMP40 Renishaw OMP40
Swarf conveyor (H) mm 580 or 1100 580 or 1100
Swarf tray with paper filter
Oil mist extraction
HP unit for central cooling bar 18, 42 or 70 18, 42 or 70
Pick & Place automation system
Fire detection system
Conforms to the European CE / CEM Safety StandardsThis document is based on information available at the time of publication. While every effort has been made to be accurate, the information contained herein does not purport to cover all details or variations in hardware and software, nor to provide for every possible contingency in connection with installation, operation and maintenance. TORNOS S.A. assumes no obligation of notice to holders of this document with respect to changes subsequently made. TORNOS S.A. makes no representation or warranty, expressed, implied, or statutory with respect to, and assumes no responsibility for the accuracy, completeness, sufficiency or usefulness of the information contained herein. No warranties of merchantability nor fitness for purpose shall apply.
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