Results of research on causes of the defects of laser marking articles

6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering

工业技术;经济学

Markov, V.V.^1 ; Lebedeva, L.I.^1 ; Kanatnikov, N.V.^2

State University - Education-Science-Production Complex, Branch of Karachev, Lunacharsky St. 120, Karachev, Bryansk Region

242500, Russia^1

State University - Education-Science-Production Complex, Naugorskoe Shosse 29, Oryol

302020, Russia^2

关键词: Conductive surfaces;    Laser marking;    Laser seams;    Laser systems;    Low density;    Technological aspects;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/91/1/012027/pdf
DOI  :  10.1088/1757-899X/91/1/012027

学科分类：工业工程学

来源: IOP

【 摘 要 】

The article describes technological aspects of the marking process using solid-state fibre laser. It presents the analysis of the technological modes and errors of the precise laser marking and establishes low density of the laser system as one of the causes of the poor quality of a laser seam. The article reviews the use of the following material laser marking is performed on - plastic with fine metal and conductive surface coating.