Project Team
Students
Adriana Medina Galindo
Mechanical Engineering
Harrisburg
Faculty Mentors
Dr. Fariborz Tavangarian
Harrisburg
Mechanical Engineering
Project
https://sites.psu.edu/mcreu/files/formidable/2/2024-07-24/Poster_Medina_Harrisburg_Summer24.pdf
Project Video
Project Abstract
This study addresses the challenge of optimizing the flexural strength of SLA-printed resins by investigating the impact of print orientation, an important factor influencing the mechanical properties of 3D-printed components. An extensive review of thirteen studies was conducted, examining variables such as fillers, water sorption, manufacturing technologies, and post-polymerization time. Methodologically, the research synthesized findings across different studies to evaluate how vertical and horizontal orientations, along with specific angles, affect the flexural strength of SLA-printed parts. Results revealed that print orientation significantly influences flexural strength, with vertical orientations generally enhancing strength, while horizontal orientations showed even higher increases. The findings also highlighted variability across different materials and printing directions. These results contribute to the broader understanding of additive manufacturing, offering insights for improving the structural integrity and performance of SLA-printed components, which is critical for applications requiring high durability.
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