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Around 1,400 exhibitors and 44,000 visitors created “optimistic atmosphere”, says Messe München.Laser World of Photonics 2025 in Munich, Germany, came to a close on Friday, having set a new record for number of exhibitors and new innovations, said the organizer Messe München. Last week, 1,398 exhibitors from 41 countries presented the full spectrum of photonic technologies to around 44,000 visitor...
The 3500W free output blue semiconductor laser beam is output in a free space manner, with a rectangular spot directly acting on the material surface without the need for fiber optics or laser processing heads. This laser has a wavelength of 455 ± 10nm, with continuously adjustable power and a maximum output power of over 3500W. It is mainly used for non-ferrous metal cladding, quenching, etc., to...
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. ...
The most famous use of GPS satellites is to help people understand their location, whether it is driving cars, ships or planes, or hiking in remote areas. Another important but little-known use is to distribute information to other Earth observation satellites to help them accurately locate measurements of our planet.NASA and several other federal agencies, including the US Space Force, the US Spa...
At the UpakExpo 2024 exhibition to be held in Moscow at the end of January, Chinese company Golden Laser will showcase for the first time two laser die-cutting machines focused on the printing, labeling, and packaging markets in Russia.The Golden Laser LC350 is a web machine designed to handle labels printed on digital and flexographic printing machines. It can cut, die cut, and kiss cut paper, pl...