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IntroductionThe small hole mode swing laser welding has gained increasing recognition due to its ability to bridge gaps, refine microstructures, and enhance the mechanical properties of welds. However, the effects of amplitude, frequency, welding speed, laser beam power, and beam radius on heat flux distribution, melting mode, and three-dimensional temperature field have not been well understood. ...
Recently, Professor Zhu Qiang's team from the Department of Mechanical and Energy Engineering at Southern University of Science and Technology published their latest research findings in the Journal of Materials Science. The research team has proposed a new process for liquid induced healing (LIH) laser additive manufacturing of cracks. By controlling micro remelting at grain boundaries to introdu...
Recently, Coherent LaserSystems, the global leader in laser and photon solutions, and Fraunhofer IZM-ASSID jointly announced that they have reached a strategic partnership to develop and optimize alternative bonding and debonding technologies for advanced CMOS and heterogeneous integrated applications (including quantum computing), in which laser technology plays a crucial role. It is reported t...
Recently, OSRAM, a well-known global automotive lighting brand, announced the launch of its modified new laser headlights - the Yutianba laser headlights. Laser headlights were once regarded by many car companies as the "successor" of LED headlights, and German century old automotive lighting expert Osram is precisely the pioneer of laser light sources for automotive headlights. Since the 2014 BMW...
The Munich South China Laser Exhibition is about to open!As a member exhibition of the South China International Intelligent Manufacturing, Advanced Electronics, and Laser Technology Expo (referred to as "LEAP Expo"), it will be held from October 30 to November 1, 2023 at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall) in conjunction with the Munich South China Elect...