2024
DOI: 10.55713/jmmm.v34i3.1861
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Effect of hatch spacing in selective laser melting process of Ti-6Al-4V alloy on finished surface roughness: A computational study

Reettiporn THONGPRON,
Patiparn NINPETCH,
Prasert CHALERMKARNNON
et al.

Abstract: The Selective Laser Melting (SLM) process is a promising additive manufacturing technology for producing complex metal parts. However, this process has certain limitations, including lack of fusion and defects, which can hinder its industrial applications. These challenges can be addressed by determining the appropriate overlap percentage parameters. This study used numerical simulation to explore the effect of overlap percentage on multi-track melting in the SLM process for Ti-6Al-4V. The simulation results c… Show more

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