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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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脉冲紫外绿光激光器在医疗器械制造中的切割用途
Release time:2021/09/15
脉冲紫外绿光激光器在医疗器械制造中的切割用途

激光切割工艺非常适合于切割刀片,精密轴,支架,套管,以及皮下注射针头,激光切割一般是利用纳秒、皮秒或飞秒脉冲激光器直接对材料表面进行烧蚀,无需任何后处理工序,其热影响区最小。该技术可以实现10微米量级的特征尺寸和切口宽度的切割。
紫外绿光激光切割机还应用在针、导管、可植入设备和微型仪器上进行表面纹理加工和钻孔。常用超短脉冲(USP)激光器。因为短脉冲持续时间可以更有效地去除材料,即以更少的能量输出,获得干净的切割效果,几乎不需要后处理。
激光切割机在微加工过程不是特别快,但却是极其精确的工艺过程。一个典型应用,采用短波脉冲激光器,对聚合物导管表面纹理加工,能够实现精确的纹理深度和高度的加工控制。此外,激光切割机系统可以通过编程来加工圆形、正方形或椭圆形的孔,以帮助控制通过针头的药物输送。还可以在不同的材料上加工出不同类型的微小结构,这些材料包括金属、聚合物、陶瓷和玻璃。
关键词: 紫外绿光激光器
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