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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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紫外绿光激光器打标出文字或图案不清晰怎么办?
Release time:2021/09/15
紫外绿光激光器打标出文字或图案不清晰怎么办?

随着现代科技的进步,工业加工领域也越来越智能化,激光打标技术被广泛的应用到各个加工领域,在激光打标机的使用中我们也会遇到各种各样的问题,今天主要给大家分享激光打标机开启后,打出文字或图案不清晰的问题解决方法。
由于磨损或振动等外力的影响,镜头到工件的距离会发生变化,导致打标不清晰。这时要对激光器的位置进行调试,对设备焦距进行小范围的调节,便于发现规律,才能准确有效地找到镜头到工件的最佳距离。调节后如果仍无效果,就要检查灯室里的高压氪灯的亮度是否足够,因为高压氪灯是易消耗材料,使用时间久后亮度就会降低,必须更换上新的高压氪灯。
如果若不是高压氪灯亮度不足的原因,就进而检查高压氪灯和聚光腔内的滤紫外线玻璃管的表面是否被水垢所粘附,若有水垢,就要小心清洁干净;如无水垢,那么很可能是由于激光束无法通过扩束镜中心所造成的,这时需要把转换玻璃片插到输出镜上面,检查光点有没有偏离扩束镜的中心,若偏离了则微调全反射镜片上的两个小螺钉,使光点重新移加中心。
另外,电网电压低、激光器光腔积水等原因也可能造成激光打标机打出的图案或文字效果不清晰,所以要保证电压,时常清洁聚光腔。
关键词: 紫外绿光激光器
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