纳秒光纤激光打标后碳钢加工件表面粗糙度的研究

ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference Pub Date : 2023-06-13 DOI:10.17770/etr2023vol3.7317

P. Tsvyatkov, E. Hristov Yankov, L. Lazov, E. Teirumnieks, K. Pīgožnis

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引用次数: 0

摘要

利用纳秒光纤激光器进行激光打标是对各种工程材料进行永久打标的最常用方法之一。加工表面的粗糙度及其观察对于评估对标记对比度的影响也是必不可少的。通过激光打标获得的粗糙度实验研究，使用3D测量激光显微镜OLYMPUS LEXT OLS5100进行检测。分析了粗糙度函数对激光功率、频率、打标速度和步进四个工艺参数的图形依赖关系。

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INVESTIGATION OF SURFACE ROUGHNESS OF CARBON STEEL MACHINED PARTS AFTER NANOSECOND FIBER LASER MARKING

Laser marking with a nanosecond fiber laser is one of the most common ways to permanently mark various engineering materials. The roughness of the machined surface and its observation is essential to evaluate the impact on the contrast of the marking as well. Experimental studies of the roughness obtained as a result of the laser marking, were inspected using a 3D measuring laser microscope OLYMPUS LEXT OLS5100. Analysis of the graphical dependence of the roughness function on the four process parameters: laser power, frequency, speed of marking and step.

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ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference

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