TITLE
NUMERICAL EXPERIMENTS TO INVESTIGATE THE LASER MARKING PROCESS OF C35 STEEL SAMPLES
AUTHOR(S)
Nikolay Angelov1, Miroslav Kokalarov2
ABSTRACT
The research concerns the process of laser marking by melting C35 structural steel samples. Numerical experiments are done for fiber laser and CuBr laser technological systems. Temperature fields are obtained for different values of power density, speed and two values of wavelength. The temperature dependence of the material parameters was reported. Graphs of temperature versus power density for three speeds and temperature vs. speed for three power densities are plotted. The results have been analyzed and preliminary operating intervals have been determined for these quantities for the laser marking process by melting.
DOI
http://www.doi.org/10.70456/ZEKZ5479
DOWNLOAD
https://unitechsp.tugab.bg/images/2024/13-QMMSCA/s22_p70_v1.pdf
How to cite this article:
Nikolay Angelov1, Miroslav Kokalarov2, NUMERICAL EXPERIMENTS TO INVESTIGATE THE LASER MARKING PROCESS OF C35 STEEL SAMPLES, UNITECH – SELECTED PAPERS - 2024