chanelink logo
CHANELINK
Français

German research institute develops a new nanosecond laser process

704
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

  • Romania Center launches the world's most powerful laser

    Are you ready? The signal is out! "In the control room of a research center in Romania, engineer Antonio Toma has activated the world's most powerful laser, which is expected to make revolutionary progress in various fields from the health sector to space. The laser located in the center near the Romanian capital Bucharest is operated by the French company Thales and utilizes the invention of Nobe...

    2024-04-01
    Voir la traduction

  • The application of laser technology in the automated production line of energy storage/power battery PACK

    Lithium batteries are highly favored in the fields of 3C digital and new energy vehicles due to their high energy density, environmental characteristics, and fast charging and discharging. Welding, as a crucial link in the manufacturing process of lithium batteries, has a decisive impact on battery performance and quality. Laser welding technology is increasingly playing an important role in the l...

    2023-12-18
    Voir la traduction

  • Light Adv. Manuf. | Laser Direct Writing Assists Perovskite Optoelectronic Applications

    IntroductionMetal halide perovskites have excellent optoelectronic properties and have become the undisputed "star" materials in the semiconductor field, attracting great attention from both academia and industry. With a large amount of research investment, the application of perovskite covers various optical and optoelectronic fields such as single photon sources, micro nano lasers, photodetector...

    2024-03-25
    Voir la traduction

  • Ultra capillary properties of composite liquid absorbing cores manufactured by laser powder bed melting additive manufacturing

    Researchers from Sichuan University, the Key Laboratory of Advanced Special Materials and Preparation Processing Technology of the Ministry of Education, and the Nuclear Additive Manufacturing Laboratory of China Nuclear Power Research and Design Institute reported on the study of the ultra capillary performance of laser powder bed melting additive manufacturing composite structure liquid absorbin...

    03-20
    Voir la traduction

  • The Institute of Physics, Chinese Academy of Sciences has made significant progress in the research of lithium niobate nanooptics

    In recent years, breakthroughs in the preparation technology of lithium niobate single crystal thin films have greatly promoted the important application of lithium niobate crystals in micro nano optical devices such as optical metasurfaces. However, the high hardness and inactive chemical properties of lithium niobate crystals pose significant challenges to micro nano processing; In addition, con...

    04-15
    Voir la traduction