creno compact - Manufacturing.fr

Créno
CRENO COMPACT
NEW !!
Innovation for the best rate of productivity, quality and!accuracy
CRENO has 30 years experience in designing and
building a wide range of 5 axis CNC High Speed
machining centers.
High Speed Machining (HSM) demands not only high
spindle speeds but also a high degree of co-ordination
co
between the spindle speed and the axial control of the
CRENO machine itself. It is this expertise that has
proven itself with CRENO COMPACT 5 AXIS users
which results in satisfied customers and repeat orders.
Due to innovative machining technology, the CRENO
C
COMPACT provides a new dimension in high speed
milling.
The CRENO COMPACT has a moving gantry and it’s U main frame conception provides an excellent
stiffness for increased quality and accuracy. The acceleration of constant masses is totally independent from
the work piece size and weight for fast effective feed rates. This optimization is only possible with expert
knowledge
ledge and the aid of FEM and modal analysis.
A fully enclosed machining area assists in the reduction of noise and dust pollution.
As an option, to reduce operator loading time and to increase profitability, a pallet changer
change or rotary table are
available, together with tool
ool measuring, part probing, etc.
etc
The router head is provided with an automatic tool magazine with 8, 12 or 16 stations.
stations
Technical Data
Strokes:
X= 4 000 or 2 500 mm / Y= 1 750 mm / Z = 1 000 mm
C= +/- 210° - A=+/A=+/ 120°
Rapid traverse feed:
X/Y = 40m/mn or 60 m/mn with linear motors
Z = 30 m /mn
C = 16 rpm
A = 10 rpm
Accelerations:
Linear axes: 2.5 m/s2
Spindles:
Power (100%Dc):
Torque:
Speed:
Tool pick-up:
18 KW
9.6 Nm
22 000 rpm
HSK-63 F
/
/
/
/
12 KW
21.5 Nm
28 000 rpm
HSK-63 F
LE CRENEAU INDUSTRIEL - 10 rue du Pré Paillard – F 74940 ANNECY LE VIEUX - Tel :0033 450 640 385 -
www.creneau.fr
Créno
How to be effective with chips and dust ?
When the option CRENO dust extraction system is connected to an efficient
Dust Extraction Unit which has the power and features to effectively collect the
dust and chips, the machine remain relatively clean. In conjunction with
existing CRENO users we have designed and developed a system so that the
collection of the composite dust around the spindle/head is as efficient as
possible. The dust is collected via an interchangeable spindle hood ➊. Dust is
then drawn up via flexible pipe ➋, through a circular designed ring ➌ around
the bottom of the ram, then up through two ducts ➍ positioned on the Z axis
ram itself. The dust is then extracted from the top of machine via flexible
ducting to a collection system on a pipe Ø 120 on which we require a speed of
20 m/s.
➍
➌
You can also design your own spindle hood for particular applications. Note
that dust and chip extraction can only be partial, particularly for aluminum
chips.
As an option the CRENO spindle hood (dust or chip extractor) can be changed
automatically with the CRENO Automatic Tool Changer, whenever the cutter is
changed for higher productivity.
➋
➊
CRENO COMPACT, your best partner for a wide range of machining tasks :
High quality trimming of composites parts.
High accuracy drilling and milling for aerospace parts
High productivity for roughing and finishing operation on the same machine for models, aluminum structural’s
parts, aluminum mold and die.
High quality finishing for mold and die.
High speed milling for resins, ceramic, multi-material shape.
LE CRENEAU INDUSTRIEL - 10 rue du Pré Paillard – F 74940 ANNECY LE VIEUX - Tel :0033 450 640 385 -
www.creneau.fr