PRODUCT UPDATE LASER SYSTEMS SWA
Sisma has launched the SWA system, designed to perform modifications and repairs to moulds damaged by wear or use. The system offers high process stability and a high-quality laser beam, increasing production rates while consistently guaranteeing flawless process execution. It does not have any consumable parts and is maintenance-free. Its parameters are managed through software that enables any operator to carry out advanced welding operations practically and intuitively. These software functions include welding along circular paths, on inclined planes, filling and the overlap function for executing extremely regular weld seams. The system also offers pulse shaping functionality to optimise its qualitative and functional performance during welding by modulating the power delivered by the beam.
AL-3D Metal 200
TLM Laser now supplies Alpha Laser’s AL-3D Metal 200 additive manufacturing system. The printer is characterised by its safe, clean and economic powder handling concept. It uses a cartridge-based closed powder circuit that enhances safe working practices, as the operator doesn’t come into contact with the powder at any point during printing. Specially developed for
the precision mechanical, medical technology, dental and jewellery industries, as well as R&D labs, this compact 3D printer offers optimum detail accuracy,
MicroCETI
The MicroCETI micromachining platform from 3D-Micromac supports all laser processes in microLED display manufacturing with the high throughput, precision and low cost of ownership needed for volume production. The platform is also suitable for standard LED and miniLED processing. MicroCETI is available in three different
configurations, enabling cost-effective transfer, lift-off and repair of microLED devices. Its high speed enables the transfer of hundreds of millions of microLEDs per hour without having to apply mechanical forces – up to several orders of magnitude faster than other approaches – while the on-the-fly square-beam laser enables transfer of nearly any shape and size of microLED. The platform features a high-precision
20 LASER SYSTEMS EUROPE SUMMER 2021
UV-wavelength laser with high repetition rate and an advanced positioning system for three stages (donor stage, substrate stage and mask stage) and up to 16 axes to transfer every microLED with sub-two-micron positioning accuracy and nanometre-scale repeatability. MicroCETI supports donor wafer sizes ranging from 50 to 200mm.
https://3d-micromac.com
Pearl M-UTG
This avoids the rise of porosity, incisions on the edges or surface depressions that can be generated in the stream, ensuring a correct thermal cycle of heating, melting and cooling. The system can weld steels with high carbon content and materials sensitive to cracks.
www.sisma.com
precision and maximum safety in handling both the laser and the metal powder. A further characteristic is the system’s ability to produce layers of different material in the same component. This is achieved by stopping the print, changing the material cartridge, then re-starting the printing process. A 200W CW 1,070nm
fibre laser delivering a 50μm spot size is at the heart of the system, which can process a variety of metals including iron alloys, nickel- based alloys, cobalt-chrome alloys and precious metals. Two variants, the
AL3D-Metal 200 - 50 and
The 4Jet Group has introduced the Pearl M-UTG for cutting ultra-thin flexible glass. The system is integrated in a fully- automated processing line and enables glass foils as thin as 30µm to be cut with excellent breaking strength at high yields. The system is capable of cutting glass with a size of up to 2.2m width and more than 3m length. It enables cutting processes to be integrated close to delicate coating – and printing processes by eliminating the need for messy mechanical scoring and washing. It also offers precise dimensional accuracy and the ability to create complex cutting geometries, including notches. 4Jet’s Pearl systems are based on a
granite machine platform, which offers inherent accuracy and long-term stability. The specific tuning of the axis controllers not only result in a high cutting speed, but also in excellent path accuracy to achieve high-precision outer contours. Cutting geometries can be imported from CAD drawings.
www.4jet.de
AL3D-Metal 200 - 100, offer 50mm diameter x 50mm high and 100mm diameter x 60mm high build volumes respectively. The system comes in a compact footprint of just 60 x 60cm, making it ideally suited to any working environment.
www.tlm-laser.com
Fusion Edge 12 Epilog Laser, a producer of CO2
and fibre laser
engraving, cutting and marking systems, has introduced the Fusion Edge 12. Featuring a 610 x 305 x 178mm work area,
the Fusion Edge is available in 30, 40, 50, and 60W CO2
configurations, or in a 30W fibre
laser source configuration. It also includes Epilog’s Iris camera system, which gives operators a real-time image of the laser bed so they can position their artwork and graphics quickly and accurately. Additional features of the Fusion Edge 12
include: 120 inches per second engraving speed; touch screen control; job trace (quickly see where the engraving/cutting job will appear on a material); and safeguard features. The system is built using exceptional quality components to ensure durability and low lifetime ownership costs.
www.epiloglaser.com
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WWW.LASERSYSTEMSEUROPE.COM
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