With the rapid development of laser marking technology and the deep integration of new information technology and machinery, laser marking has been widely used in various industries. It is recognized for marking company names, product models, production dates, production batch numbers, barcodes, and other information. The basic principles of flying...
2024-02-2213120Reducing costs and increasing efficiency is the ultimate goal pursued by enterprises. Throughout the history of steel industry technology, many major technological breakthroughs, such as converter steelmaking, continuous casting, and rolling, have been driven primarily by the desire to reduce costs. In today's highly mature metallurgical technology...
2024-02-21129101、 Precautions for starting a handheld laser welding machinePower on sequence: turn on the air switch → wait for three to five seconds for the water machine to start, then turn on the emergency stop and key switch → wait for the touch screen to enter the interface, set the welding parameters → click on the air valve to test whether t...
2024-02-19169101. It is not impossible to drill holes on the solder pad. If you are willing to spend money on small holes, the laser hole and plugging process should be fine;a. For BGA pads with a spacing of less than or equal to 0.5mm, they must be very dense and holes must be drilled on the pads; The difficulty and cost of PCB plate making process have increase...
2024-02-1910610Researchers at the University of Alto have adopted a new approach to create a metamaterial that exceeds the technological scope that has emerged so far. Unlike natural materials, metamaterials and metasurfaces can be customized to have specific electromagnetic properties, which means scientists can create materials with the characteristics required...
2024-02-1711510The Dark Knights of Gotham City possess a series of impressive technological wonders, but the superhero scientists at the National Renewable Energy Laboratory of the US Department of Energy possess their own cutting-edge capabilities.A recent battery manufacturing project, affectionately known as Batman, has developed a novel laser patterned chem...
2024-02-1713810When William Frieden Dempton, a PhD candidate in mechanical engineering, planned to carefully study how laser powder bed melting process parameters affect microstructure, he never imagined discovering manufacturing defects that had previously been overlooked in PBF-LB additive manufacturing.Shrinkage porosity is a common defect in metal castings,...
2024-02-1512910Pixel Voltaic, a subsidiary of the University of Porto, has launched a laser system for sealing glass and fiberglass perovskite photovoltaic modules, with a maximum size of 30 cm x 30 cm. The company's technology roadmap is to increase production capacity to accommodate larger equipment areas of up to 1 square meter and modify processes to operate ...
2024-02-1417311Programmable photonic integrated circuits process light waves used for computation, sensing, and signal transmission in a programmable manner to meet different requirements. Researchers from the Gyeongsangbuk Institute of Science and Technology in Daegu, South Korea, and collaborators from the Korean Academy of Science and Technology have made sign...
2024-02-1217710Laser Research Optics has launched a series of ZnSe laser focusing lenses for steel cutting lasers up to 4kW, used for cutting thick diamond slabs and other heavy steel products.Laser Research CO2 focusing lenses have an outer diameter size of 1 "to 2.5" and a focal length of 5 "to 10" with increments of 0.5 "to meet specific steel cutting requir...
2024-02-1214311China is striving to develop laser communication technology, which is a key component of space-based information networks.In a recent development, the country has launched its first bidirectional laser communication terminal into space for technological demonstration.The experimental terminal was developed by HiStarlink, a private laser co...
2024-02-1114411Researchers at Tokyo Metropolitan University have proposed a new method of rolling atomic thin sheets into "nanoreels". Their unique method uses transition metal chalcogenide sheets with different compositions on both sides to achieve tight rolling, with a center diameter as small as 5 nanometers and a length as small as micrometers. The control of...
2024-02-1111710Deep Space Station 13, located at NASA's Goldstone Deep Space Communication Center near Basto, California, is part of the agency's deep space network. It is a 34 meter experimental antenna that has been modified with an optical terminal (a square instrument located below the center of the antenna dish).Since November 2023, DSS-13 has been t...
2024-02-1512100Lightburn boots OK and works for a while. Then it gets into a mode where double clicking on the e.g. cut/layers menu comes up for a fraction of a second, and then disappears. If I click on Windows to see where it might have gone, I can only click on that oonce and then it disappears. Any thoughts?
2024-01-3116411My camera window takes up entire screen and I cant move, shrink, or close it. Any way to reset it?
2024-01-2516720
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