tEchnology proDucts laser systems compact laser system
Dilas Industrial Laser Systems has introduced a new diode laser system, based on a diode laser module with an optical output power of 30W cW and increased beam quality. this module is integrated into the compact
platform, the fibre-coupled turnkey diode laser system. Due to the beam parameter product of ±11mm mrad (100µm fibre core diameter, NA 0.22), this direct diode laser system can handle new application fields in materials processing since considerably small focal diameters can be reached. In combination with Dilas’ standardised processing heads, like fixed optics with integrated pyrometer, applications such as micro plastics welding and selective micro soldering can be performed. especially in medical device manufacturing those processes gain more importance. Miniaturisation of the products requires
production technologies that are able to connect smallest solder joints or weld micro fluidic devices. Focus diameters of less than 180µm with Dilas' fixed optics or less than 400µm when using a galvo scanner are reached. the standard package comes with a fibre cable and focusing head.
www.dilas-ils.com
Efficient diode laser system
LIMo Lissotschenko Mikrooptik, located in Dortmund, Germany, has introduced a 1.3kW diode laser system with wall-plug efficiency of 30 per cent, (including cooling). the excellent efficiency is thanks
to the fibre coupling through high- end beam shaping. In addition, the system is practically maintenance- free, thanks to the passive cooling via micro-channels. this is an extremely compact solution for cutting and welding that is easy to integrate. Users can utilise standard
process heads for the diode laser, customisable workstation
JK Lasers has introduced the JK System 5000, a flexible workstation that can be integrated with lasers from the JK Fiber and Nd:YAG ranges. System 5000 has a variety of options, making
it a highly versatile solution for many industrial cutting, welding and drilling applications. these options include linear and rotary axes, process
and effective fibre-optic cable can be replaced without readjustment. Plus, industrial standard beam delivery systems – LLK-b fibre connectors including breakage and plug monitor – are used. Additional advantages include
a variety of interfaces to PLc and field busses of all types (ethernet, cAN, Profibus) and ce-conformant configuration of safety-relevant interfaces. LIMo delivers the compact, modular laser system with an easy-to-replace diode laser module, on which there is a guarantee of three years.
www.limo.de
tools and scan heads, and software that closely couples motion and laser control. In addition to its processing advantages, the
System 5000 has an ergonomic design and integrated class I safety enclosure with viewing panel, meaning that it can be installed safely and easily into most industrial premises.
www.gsiglasers.com
performance manual laser welding
rofin has launched Performance, the seventh generation of manual welding lasers. changes to the cabinet design allow easier use
2012 booth # 2533
Photonics West
within a production environment and also enhance the ergonomics for the operator. A single access door can be opened, while one hand remains inside the cabinet holding the part to be welded. rofin has also introduced a large colour touch-screen interface. A new SpeedMode feature enables the laser to deliver
higher power and faster welding than previously possible, without compromising the overall efficiency. For short bursts, the laser can deliver pulses at nearly double the average power limit to enhance cycle time. While the system is idle, the new ecoMode reduces the electrical consumption to 10W – dramatically reduced from the normal standby of 200W.
www.rofin.co.uk
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ElEctro optics l october 2011
www.electrooptics.com
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