Muhammad Usman Ali
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Muhammad Usman Ali has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Azka Nadeem
Department of Mechanical Engineering, Ghulam Ishaq Khan Institute, Topi, Swabi 23640, Pakistan
1 shared publication - Babar Ashfaq
Faculty of Mechanical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Swabi 23640, Pakistan
1 shared publication - Muhammad Arbab Aslam
Faculty of Mechanical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Swabi 23640, Pakistan
1 shared publication - Muhammad Waseem
Faculty of Mechanical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Swabi 23640, Pakistan
1 shared publication - Qazi Amaan Alam
Faculty of Mechanical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Swabi 23640, Pakistan
1 shared publication - Shafi Ullah
Faculty of Mechanical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Swabi 23640, Pakistan
1 shared publication
Latest Publications
- Open Access
- 24 September 2024
- Published by MDPI AG in Engineering Proceedings
- Vol. 75 (1) , 27
Optimizing Impact Toughness in 3D-Printed PLA Structures Using Hilbert Curve and Honeycomb Infill Patterns
This study investigates the impact toughness of 3D-printed PLA structures with Hilbert curve and honeycomb infill patterns at various raster angles. Samples were fabricated using Fused Deposition Modeling (FDM) and tested for impact energy absorption using the Charpy test. The results showed that specimens printed at a 90° raster angle exhibited the highest impact absorption. Hilbert curve patterns demonstrated 20.6% less energy absorption than plain samples with 40% infill and 11% higher energy absorption than plain samples with 100% infill, highlighting the significant role of material utilization in enhancing structural integrity.
- 24 September 2024
- Published by MDPI AG in Engineering Proceedings
- Vol. 75 (1) , 27
Open AccessOptimizing Impact Toughness in 3D-Printed PLA Structures Using Hilbert Curve and Honeycomb Infill Patterns
This study investigates the impact toughness of 3D-printed PLA structures with Hilbert curve and honeycomb infill patterns at various raster angles. Samples were fabricated using Fused Deposition Modeling (FDM) and tested for impact energy absorption using the Charpy test. The results showed that specimens printed at a 90° raster angle exhibited the highest impact absorption. Hilbert curve patterns demonstrated 20.6% less energy absorption than plain samples with 40% infill and 11% higher energy absorption than plain samples with 100% infill, highlighting the significant role of material utilization in enhancing structural integrity.