The running trajectory is incorrect, occasionally taking an extra half turn and deviating. Occasionally, there is an abnormality in not turning off the light.Problem analysis: Generally, it is a program problem. Determine whether different devices have been used and whether there is any unreasonable interaction between the customer's device...
2024-03-0741610The process flow of laser cutting is relatively simple, and the laser cutting path and parameter program are set in advance according to different products. Generally, holes are cut first, and then edges are cut. After the first piece debugging is qualified, cutting production can be directly carried out. However, it is not easy to cut the best qua...
2024-02-2735020Compared with other welding technologies, the main advantages of laser welding are:1. Fast speed, large depth, and small deformation.2. Welding can be carried out at room temperature or under special conditions, and the welding equipment is simple. For example, when a laser passes through an electromagnetic field, the beam will not shift; Laser can...
2024-02-2737310Many users who have a shallow understanding of laser welding equipment inevitably encounter many problems when choosing welding equipment, which will also be reflected in price differences. This difference is related to brand effect and machine configuration. The air cooling and water cooling we are discussing today will also affect the price of ha...
2024-02-2642110With 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...
2024-02-2233920Reducing 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...
2024-02-21395101、 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...
2024-02-19410101. 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...
2024-02-1933510Researchers 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...
2024-02-1734810The 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...
2024-02-1739310When 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,...
2024-02-1537610Pixel 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 ...
2024-02-1444111Programmable 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...
2024-02-1240410Laser 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...
2024-02-1240511China 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...
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