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Stent cutting system - TROTEC


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• Overall structure:
Frame with precise hard stone plate for mounting the system models. Laser protection class 1.
• Laser:
Source: Fiber laser, 1090nm. Power: 50W or 100W output power. Modulation frequency: CW to 50 khz. Beam quality: M2<1.1. Cooling: Air.
• Cutting optics:
Dual-head version: Beam splitter (50/50)
supplies the two cutting heads, each with
50% of the laser power.
Focal distance: 50 mm.
Exchangeable Cutting nozzles.
Cutting optic with Z adjustment.
Focus optics in X/Y direction adjustable for
optimal alignment to laser focus.
Tube collect in X/Z direction adjustable for
optimal alignment to the axes unit.
Minimum cutting gap: 10 |jm.
• Motion System 4a:
One rotating axis (hollow-shaft direct drive) with
pneumatic-opening clamps to receive stent tubes
with diameters ranging from 0.5mm to 7mm (in dual-head version: 2 rotating axes). Resolution: 2048 cycles/rev. Reproducibility: +/- 3 arc sec.
Speed: 2000 RPM.
• Motions System 4b:
Linear axis with brushless linear motor drive. Travel: 200 mm. Resolution: 5 nm.
Repeatability accuracy: +/- 0.5 um. Travel speed: Up to 2 m/s. Acceleration: 3 g / 30m/s2.
• Control:
Aerotech A3200 NC controller with all options for the
stent cutting application as well as drive electronics
with fire-wire interface for 8 kHz control pulse.
• PC:
Industrial personal computer.
For controlling all system functions; optional interface
expansion and interface card for drive control of the laser unit.
• TFT display / keyboard:
Combined with swivel arm, mounted on frame.
• Operating system:
Windows OS, single workstation license.
• Gas supply:
Two different process gases are supported, up to a max. pressure of 20 bar. Regular compressed air is supported. Software controlled. The machine is adapted for oxygen
as procress gas.
• Process monitoring:
Separate camera monitoring for each processing head via display and monocular
% Linzer Str. 156
| A-4600 Wels
Fax +43 / 72 42 / 239-7380 g fflfQ ^
trotec@trotec.net «T ■ \0 Wl %^
° www.trotec.net laser, marking cutting engraving

pageCatalog pdf di En 2012-06-22-01