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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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选择采购纳秒紫外绿光激光器打标PCB
Release time:2021/09/15
选择采购纳秒紫外绿光激光器打标PCB

每一块智能设备的电路板多少都会涉及到打码标记,PCB激光打标机是印制线路板厂常用的二维码、编号或文字标记设备,采购报价上的价格大不相同,差异明显。如何选择一款适合产品打标质量且价格合理的设备成了众多采购商头痛的一个问题。
近年来电路板pcb追溯系统越来越火爆,能够实现产品质量控制追溯,自动识别,也能够更好的起到品牌宣传的作用。相比较于喷码机,采用激光打标的特点更加明显,在企业日常生产加工中,激光打标机充分发挥着非接触式加工,速度快,无耗材无污染的作用,打标的幅面精细到非常小的幅面(3x3mm)进行清晰的标记二维码等。应该来说,紫外激光打标机在PCB板的表面进行标记不伤铜,是pcb电路板加工中应用比较合适的激光打标机。
印制电路板PCB打标常用的打标机有二氧化碳激光打标和紫外激光打标机,在同等配置下,紫外激光打标机精度高于二氧化碳打标机精度。紫外激光的输出波长在400nm以下,多数材料对于紫外激光的吸收高于红外激光,且紫外光子通过直接破坏材料表面化学键的“冷加工”来打标,不同于红外二氧化碳通过高温蒸发表面物质“热加工”打标,材料表面碳化程度极低,打标边缘更光滑精细。在线路板工厂中一些柔性电路板基材无法使用“热处理”,而需要采用紫外激光精细加工。
紫外激光打标机紫外激光打标机是目前激光行业中精细的一款设备,能够在几乎大部分的激光应用材料上进行标记,尤其是在玻璃、硅晶片上能够进行精细打标,目前在医疗行业中应用非常广泛。
关键词: 紫外绿光激光器
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