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As the leading industrial solid-state laser manufacturer,RFH laser company offer 355nm ultraviolet (UV) laser,nanosecond 532nm green laser and customized laser ,power range in 3W ,5W ,10W ,15W,18W,35W,for marking plastics,gla
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Shenzhen RFH Laser Technology Co.,Ltd was founded in 2007 with headquarters in Shenzhen High-Tech Industrial Park, branch offices in Wuhan and Suzhou and production base in Huiyang.
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After 16 years of development, RFH now has an industrial laser oriented R&D team made up of top professionals and experts from both home and abroad. Its R&D departments cover engineering, laser and electric.
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脉冲纳秒紫外绿光激光切割机在电路板行业的应用
Release time:2021/09/15
脉冲纳秒紫外绿光激光切割机在电路板行业的应用

纳秒紫外绿光激光切割机的原理是将从激光器发射出的激光,聚焦成高功率密度的激光束,当激光束照射到工件表面,使工件达到熔点或沸点,同时与光束同轴的高压气体将熔化或气化的金属吹走,随着光束与工件相对位置的移动,最终使材料形成切缝,从而达到切割的目的。
纳秒激光切割机的在电路板行业有这些特点:采用高性能绿光/紫光激光器,光束质量好,聚焦光斑小、功率分布均匀,能加工各种高复杂性的线路板、柔性线路板及软硬结合板。通过脉冲调低功率,可以进行PCB打二维码加工,实现切割打码一机两用。切缝质量好、变形小、外观平整、美观。
纳秒激光切割机除了应用在电路板上,也同样适用于其它材料:纳秒激光能以冲击钻探的方式完成孔的加工,并保证孔的均匀性。除了电路板,纳秒激光还可以对塑料薄膜、半导体、金属膜和蓝宝石等材料进行高质量钻孔。
关键词: 紫外绿光激光器
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