Investigation of laser ablative micromachining of ▫Al/TiB_2▫ nanocomposite

Manikandan Rajam, Pratheesh Kumar (avtor), Nampoothiri, Jayakrishnan (avtor)

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.

• Jezik: Angleški jezik
• Ključne besede: laser micromachining, surface roughness, nanocomposite, parameter optimization, Taguchi methodology, Nd: YAG Laser
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Datum objave: 01.12.2022
• Leto izida: 2022
• Št. strani: Str. 735-745
• Številčenje: Vol. 68, no. 12
• PID: 20.500.12556/RUL-143805
• UDK: 621.7+621.9
• ISSN pri članku: 0039-2480
• DOI: 10.5545/sv-jme.2022.306
• COBISS.SI-ID: 137398019
• Datum objave v RUL: 12.01.2023

Gradivo je del revije

• Naslov: Strojniški vestnik
• Skrajšan naslov: Stroj. vestn.
• Založnik: Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
• ISSN: 0039-2480
• COBISS.SI-ID: 762116

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Naslov: Raziskava mikroobdelave nanokompozita Al/TiB [sub] 2 z lasersko ablacijo
• Ključne besede: laserska mikroobdelava, površinska hrapavost, nanokompoziti, optimizacija parametrov, metodologija Taguchi, laser Nd:YAG