RANCANG BANGUN DAN ANALISIS KEKUATAN MEKANIK RANGKA QUADCOPTER BERBAHAN DASAR POLYLACTIC ACID

NURSETIADI, FAHMI and Zulkarnain, Zulkarnain (2025) RANCANG BANGUN DAN ANALISIS KEKUATAN MEKANIK RANGKA QUADCOPTER BERBAHAN DASAR POLYLACTIC ACID. Undergraduate thesis, Sriwijaya University.

Preview	Text RAMA_21201_03051282025072_cover.jpg - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (177kB) | Preview
	Text RAMA_21201_03050282025072.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_21201_03050282025072_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_21201_03050282025072_0010058102_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_21201_03050282025072_0010058102_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (283kB) | Request a copy
	Text RAMA_21201_03050282025072_0010058102_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (540kB) | Request a copy
	Text RAMA_21201_03050282025072_0010058102_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_21201_03050282025072_0010058102_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (37kB) | Request a copy
	Text RAMA_21201_03050282025072_0010058102_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (105kB) | Request a copy
	Text RAMA_21201_03050282025072_0010058102_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy

Abstract

The development of unmanned aerial vehicle (UAV) technology, or drones, continues to advance and has been widely utilized across various fields, from agriculture to military applications. Alongside this progress, supporting technologies such as 3D printing have also evolved rapidly, enabling fast prototyping through CAD (Computer-Aided Design) models using layer-by-layer printing techniques. PLA (Polylactic Acid) is a commonly used material due to its ease of use and cost-effectiveness. In this final project, the author designed and fabricated a drone frame using a PLA-based 3D printer with infill variations of 5%, 25%, 50%, 75%, and 100%, then evaluated its performance through both simulation and experimental testing. The aim of this research is to analyze the structural strength, material efficiency, and physical performance of different infill configurations. The experimental tests were focused on infill variations of 5%, 50%, and 100%. The analysis results show that the 50% infill frame delivers the most balanced performance, offering adequate rigidity, low displacement, and a safe factor of safety. Moreover, it maintains a relatively lightweight structure, with efficient print time and production cost, making the 50% infill the optimal choice compared to 5% and 100% for drone applications requiring both efficiency and strength.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Pesawat nirawak, drone, polylactic acid, simulasi SolidWorks 3D printing
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ227-240 Machine design and drawing T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL500-777 Aeronautics. Aeronautical engineering > TL698.A4375 Airplanes--Materials--Handbooks, manuals, etc. TECHNOLOGY & ENGINEERING / Mechanical TECHNOLOGY & ENGINEERING / Material Science TECHNOLOGY & ENGINEERING / Metallurgy
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Fahmi Nursetiadi
Date Deposited:	13 Jun 2025 01:55
Last Modified:	13 Jun 2025 01:55
URI:	http://repository.unsri.ac.id/id/eprint/175410

Actions (login required)

View Item