chanelink logo
CHANELINK
Français

German research institute develops a new nanosecond laser process

153
2024-09-10 14:14:55
Voir la traduction

Recently, the Fraunhofer Institute (HHI) has developed a technology for processing aluminum alloy materials using reactive gas assisted nanosecond lasers, which can be used to produce electronic box samples for spacecraft manufacturing. This development project is part of the NanoBLAST project, in close collaboration with thermal engineering company Azimut Space GmbH, aimed at manufacturing surface structures with high thermal radiation properties using efficient and cost-effective strategies.



The nanosecond laser process for manufacturing aluminum alloy spacecraft electronic boxes is currently being tested. The image is provided by Fraunhofer HHI.

According to the organization, the cost of processing electronic boxes using this technology is controllable. This progress is different from previous projects that relied on femtosecond laser systems, which can achieve the same goal and form a sharp contrast. Researchers are currently working on transferring the laser structures developed by the institute from laboratory conditions of flat plates to real components with curvature, non-uniformity, and concavity.

Source: Yangtze River Delta Laser Alliance

Recommandations associées

  • 3D printing giant Materialise reorganizes

    Recently, the stock price of Materialise, a well-known company in the 3D printing industry, plummeted by 35% overnight. This news was like a heavy bomb, instantly causing a storm in the industry! What exactly happened to Materialise, which was originally developing steadily? Why has there been such a significant drop in stock prices? Today, let's delve into the reasons behind this.The truth behind...

    03-03
    Voir la traduction

  • RAISE3D launches its innovative 3D printer series and filament series

    3D printer manufacturer Raise3D has launched a new Fused Manufacturing (FFF) 3D printer series called Pro3 HS and a supercore filament series.The Pro3 HS series is equipped with a motion control system, which improves speed, accuracy, and simplifies the manufacturing of large composite components. Raise3D's Hyper Core filament has a dense fiber core and well arranged carbon fibers, which can enha...

    2024-06-11
    Voir la traduction

  • Shanghai Institute of Optics and Fine Mechanics has made progress in composite material based picosecond mirrors

    Recently, the High Power Laser Element Technology and Engineering Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made progress in the research of composite based picosecond mirrors. The related research results were published in Optics and Laser Technology under the title of "Hybrid Material Based Mirror Coatings for Picosed Laser Applications"....

    2024-07-12
    Voir la traduction

  • The world's first 40000 watt groove laser cutting machine is put into production in China

    On the morning of August 26th, the world's first large-scale 40000 watt groove laser cutting machine production ceremony was successfully held at Shandong Century Zhenghua Metal Technology Co., Ltd. located in Zhoucun District, adding another boost to the rapid development of Zhoucun's stainless steel industry chain.Source：博览新闻

    2023-08-28
    Voir la traduction

  • Real time measurement of femtosecond dynamics of relativistic intense laser driven ultra-hot electron beams

    In the interaction between ultra short and ultra strong lasers and matter, short pulse width and high energy electrons are generated, commonly referred to as "hot electrons". The generation and transport of hot electrons is one of the important fundamental issues in high-energy density physics of lasers. Superhot electrons can excite ultrafast electromagnetic radiation in a wide range of wavelengt...

    2024-06-21
    Voir la traduction