FINITE ELEMENT METHOD BASED STRUCTURAL ANALYSIS OF QUADCOPTER UAV CHASSIS PRODUCED WITH 3D PRINTER

Öz

In this study, the static analysis and manufacturing of a quadcopter type small unmanned aerial vehicle (UAV) design compatible with landing platforms was performed by using the finite element method. In static analysis, the weight of the quadcopter body is considered as the load and the base is fixed. Each part of the quadcopter used in the Finite Element Analysis (FEA) is manufactured with Acrylonitrile Butadiene Styrene (ABS) and Polyactic Acid (PLA) materials with a thickness of 0.05 mm with i3 prusa printer. As a result of the structural analysis, the stress produced in the quadcopter chassis produced from ABS material was 0,053 MPa and the stress on the quadcopter frame produced from PLA material was calculated as 0,065 MPa. In addition, the deformation in the quadcopter frame produced from ABS material was 0,014 mm, while the quadcopter frame produced from PLA material was 0,010 mm.

Anahtar Kelimeler

• 3D manufacturing
• Finite Element Method
• Quadcopter
• FDM
• UAV

3D YAZICI İLE ÜRETİLEN DÖRT ROTORLU İHA ŞASESİNİN SONLU ELEMANLAR YÖNTEMİ TABANLI YAPISAL ANALİZİ

Öz

Bu çalışmada iniş platformları ile uyumlu dört rotorlu küçük İHA (insansız hava aracı) tasarımının sonlu elemanlar yöntemiyle statik analizi ve imalatı yapılmıştır. Statik analizde, dört rotorlunun kendi ağırlığı yük olarak kabul edilmiş ve tabanı sabitlenmiştir. Sonlu elemanlar analizinde(SEA) kullanılan dört rotorlunun her bir parçası Akrilonitril Bütadien Stiren (ABS) ve Poliaktik Asit (PLA) malzemelerinden i3 Prusa yazıcı ile 0.05 mm katman kalınlığında üretilmiştir. Yapısal analiz sonucunda ABS malzemesinden üretilen dört rotorlu şasesinde oluşan gerilme 0,053 MPa iken, PLA malzemesinden üretilen dört rotorlu şasesinde oluşan gerilme ise 0,065 MPa olarak hesaplanmıştır. Ayrıca, ABS malzemesinden üretilen dört rotorlu şasesinde oluşan deformasyon 0,014 mm iken, PLA malzemesinden üretilen dört rotorlu İHA şasesinde ise 0,010 mm olarak tespit edilmiştir.

Anahtar Kelimeler

• 3 Boyutlu imalat
• sonlu elemanlar yöntemi
• dört rotorlu insansız hava aracı

Kaynakça

1. [1] Cong, W., Ning, F., Qiu, J., Wang, S. Wei, J. (2015). Additive Manufacturing Of Carbon Fiber Reinforced Thermoplastic Composites Using Fused Deposition Modeling. Composites Part B: Engineering, 80, 369-378.
2. [2] Cronin, L., Dragone, V., Kitson P.J., Rosnes M. H., Sans, V. (2012). Configurable 3D-Printed Millifluidic And Microfluidic ‘Lab On A Chip’ reactionware Devices. Lab On A Chip, 12(18), 3267-3271.
3. [3] Cronin, L., Dragone V., Kitson P. J., Symes M. D. (2013). Combining 3D Printing And Liquid Handling To Produce User-Friendly Reactionware For Chemical Synthesis And Purification. Chemical Science. 4(1), 3099-3103.
4. [4] Bhowmik, J. L., Masood, S. H., Mohamed, O. A. (2017). Experimental İnvestigation Of Time-Dependent Mechanical Properties Of PC-ABS Prototypes Processed By FDM Additive Manufacturing Process. Materials Letters, 193, 58-62.
5. [5] Aydın, M., Çantı, E., Yıldırım, F. (2018). Production and Characterization of Composite Filaments for 3D Printing. Journal Of Polytechnic, 21(2), 397-402.
6. [6] Beamud, E., García-Plaza, E., Nuñez, P. J., Rivas, A., Sanz-Lobera, A. (2015). Dimensional And Surface Texture Characterization İn Fused Deposition Modelling (FDM) With ABS Plus. Procedia Engineering, 132, 856-863. [7] Aydın, M., Çantı, E. (2018). Effects Of Micro Particle Reinforcement On Mechanical Properties Of 3D Printed Parts. Rapid Prototyping Journal, 24(1), 171-176.
7. [8] Aydın, M., Çantı, E., Yıldırım, F. (2019). Farklı Yazdırma Parametrelerinde PLA Filamentin İşlem Performansının İncelenmesi. International Journal Of 3d Printıng Technologies And Digital Industry, 3(2), 102-115.
8. [9] Çankaya, A., Güldaş, A., Güllü, A., Gürü, M. (2014). Çinko Borat Katkılı Polipropilen’in Reolojik Özelliklerinin Belirlenmesi. Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, 29(2), 227-234.

9. [10] Rodríguez, J. F., Thomas, J. P., Renaud, J. E. (2001). Mechanical behavior of acrylonitrile butadiene styrene (ABS) fused deposition materials. Experimental investigation. Rapid Prototyping Journal, 7(3), 148-158.
10. [11] Farah, S., Anderson, D. G., Langer, R. (2016). Physical and mechanical properties of PLA, and their functions in widespread applications — A comprehensive review. Advanced Drug Delivery Reviews, 107,367-392.
11. [12] Gök, K., Gülbandılar, E., İnal, S., Taşpınar, F. (2015). Comparison Of The Biomechanical Effects Of Pertrochanteric Fixator And Dynamic Hip Screw On An İntertrochanteric Femoral Fracture Using The Finite Element Method. The International Journal Of Medical Robotics And Computer Assisted Surgery, 11(1), 95-103.
12. [13] Çaşka, S., Gayretli, A. (2014). A Survey Of UAV/UGV Collaborative Systems. CIE44&IMSS’14 Proceedings, pp.453-463, İstanbul.
13. [14] Filho, P., Morrison, J. R., Suzuki, K. A. O. (2012). Automatic Battery Replacement System For Uavs. Analysis And Design. Journal Of Intelligent And Robotic Systems, 65(1-4), 563-586.
14. [15] Fujii, K., Higuchi, K., Rekimoto, J. (2013). Endless Flyer: A Continuous Flying Drone With Automatic Battery Replacement. IEEE 10th International Conference On Ubiquitous Intelligence & Computing And 2013 IEEE 10th International Conference On Autonomic & Trusted Computing, pp. 216-223, Vietri sul Mere.