20.500.12556/RUL-143805 Investigation of laser ablative micromachining of ▫Al/TiB_2▫ nanocomposite Raziskava mikroobdelave nanokompozita Al/TiB [sub] 2 z lasersko ablacijo Laser beam machining (LBM) is used to machine a variety of materials economically and to obtain the required quality metrics. The quality of the surface finish of laser-machined components is affected by the improper selection of process parameters during machining. In this paper, microchannels were machined on ▫Al/TiB_2▫ nanocomposite using an Nd: YAG laser system. An atomic force microscope was used to obtain the surface roughness of microchannels. The aim of this process is to identify the influence of the individual and interactive effect of the process parameters on the surface roughness of the microchannels and to identify the optimum combination of the process parameters for minimum surface roughness. Taguchi’s L9 orthogonal array-based Design of Experiment (DoE) was implemented to conduct the experimental study. A statistical analysis of the results was performed for the experimental data. The results are presented in detail. laser micromachining surface roughness nanocomposite parameter optimization Taguchi methodology Nd: YAG Laser laserska mikroobdelava površinska hrapavost nanokompoziti optimizacija parametrov metodologija Taguchi laser Nd:YAG true false true Angleški jezik Slovenski jezik Članek v reviji 2023-01-12 13:11:59 2023-01-12 13:12:03 2023-01-13 04:03:49 0000-00-00 00:00:00 2022 0 0 Str. 735-745 no. 12 Vol. 68 Dec. 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2022-12-01 621.7+621.9 0039-2480 10.5545/sv-jme.2022.306 137398019 Rajam,_Nampoothiri-_Investigation_of_laser_ablative_micromachining_of_Al....pdf Rajam,_Nampoothiri-_Investigation_of_laser_ablative_micromachining_of_Al....pdf 1 8E8548136B7FECF44DB9B359CDB8F8D3 2c6ca4fff3ab2fcaa54a0dfae598816a6c8c8f01f732878615de7b021bbc0074 530216ab-9272-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=165759 https://www.sv-jme.eu/sl/article/investigation-on-laser-ablative-micromachining-of-altib2-nanocomposite/ 1 1957808e-9272-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=165758 Fakulteta za strojništvo 0 0 0