Copper handrails and other products are made of copper materials, but the amount of copper materials is large, the price is high, and it is difficult to popularize. To solve this problem, copper plating technology has attracted attention.
Japan’s New Energy Industry Technology Comprehensive Development Agency (NEDO), in cooperation with Osaka University, Yamazaki Mazak Corporation and Shimadzu Manufacturing Co., Ltd., has developed a hybrid composite processing machine that uses high-brightness blue semiconductor lasers to plate copper at high speed and precision . The newly developed processing machine is equipped with a 600W-level multi-beam processing head composed of three 200W high-brightness blue semiconductor lasers, which can achieve high power density at the laser focus point, and the speed of copper plating on metal materials such as stainless steel and aluminum is 6 More than times. By plating copper on the surface of metal handrails, furniture handles and door handles that are often touched, it can reduce the risk of the spread of bacteria and viruses in public health environments. It is also expected to be applied to the high precision required by aerospace, pure electric vehicles and other industries Parts processing. (Reporter Chen Chao in Japan)
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