PRODUCT UPDATE
PRODUCT UPDATE
CONTROL AND GUIDANCE eVa cutting head
Eagle now offers the eVa laser cutting head, which can handle up to 12kW cutting power
and can process materials up to 50mm thick. The cutting head also features no moving parts through the laser beam and has been prepared with two fixed lenses.
WelDyna scan head
Scanlab has developed its WelDyna scan head for oscillating laser beam cutting and welding. The system uses overlapping laser beam motions relative to seam geometries to enable tear-resistant welds of diverse materials, even for joining partners that don’t weld well.
High dynamic beam oscillation enables faster cutting speeds and improved cutting quality. Its wobble motion frequencies of several kilohertz and the availability of freely definable scan patterns deliver far superior process parameters compared to other laser methods. Overall this leads to considerably reduced splatter formation, making weld seams and cut edges clearly smoother while also slowing down the wear of optics. The new scan head is designed for multi- kilowatt lasers of high beam quality and features digital servo control, an integrated sensor system for real-time monitoring, and water and air cooling in a robust, industrial housing. It can be integrated or installed easily with collimation and focusing modules of commercial fixed optics.
www.scanlab.de
The cover glass of the head is far away from the cutting process, meaning that it is much less susceptible to the contamination generated during cutting. The cutting head is therefore four times less sensitive to dirt, requires its glasses to be replaced 10 times less frequently, offers lower maintenance costs, faster piercings, automatic centring, and automatic quality checking of the nozzle.
www.eagle-group.eu
Polygon scanner controller
Precision Laser Scanning has introduced an advanced, high speed, polygon
scanner controller, the PLS-32-010, with USB and RS-232 interfaces for remote control. The on-board CPU can regulate the polygon at any speed without an external frequency reference. The CPU can also synchronise multiple scanners to work together. It has a sine wave drive for low EMI, and highly precise rotation over a wide speed range. The high capacity drive can power large aperture facets at scan rates of hundreds of metres per second. The PLS-32-010 supports the Wood Pecker, Eagle Eye and Hawk Eye polygon scanner lines.
www.precisionlaserscanning.com
30
LASER SYSTEMS EUROPE ISSUE 36 • AUTUMN 2017
@lasersystemsmag |
www.lasersystemseurope.com
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