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AN ADAPTIVE INCLINED 3D PRINTER FOR MINIMUM SUPPORT STRUCTURE GENERATION IN FUSED FILAMENT FABRICATION PROCESS
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Hakan_Dogan_IncSlicer.pdf
Date
2022-11-24
Author
Doğan, Hakan
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After the expiration of the patent on the Fused Filament Fabrication (FFF) type of additive manufacturing method, people have started various technological companies to improve the process and its fundamental equipment. One of these advancements was on the slicing plane orientation of the FFF 3D printers. Instead of having the conventional horizontal slicing planes, few companies developed similar 3D printers capable of extruding material at a fixed angle of inclination. Another great advantage of their configuration is that the printer has an infinite building volume, which enables mass production with the FFF process. The problem with this approach is that the inclination angle of the 3D printer is fixed and it may be inefficient for the fabrication of various parts. In this study, a novel slicing methodology is implemented using Rhino3D (CAD software) and Grasshopper3D (analytical modeling tool for Rhino3D) environments with adaptive slicing planes. Later, a conveyor belt is integrated onto a multi-axis 3D printer to realize the proposed approach. Several parts are fabricated and the advantages of the method are elaborated over these example artifacts.
Subject Keywords
Additive Manufacturing
,
3D Printing
,
Inclined Slicing
,
FFF
,
Adaptive
,
Support Structures
URI
https://hdl.handle.net/11511/101334
Collections
Graduate School of Natural and Applied Sciences, Thesis
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H. Doğan, “AN ADAPTIVE INCLINED 3D PRINTER FOR MINIMUM SUPPORT STRUCTURE GENERATION IN FUSED FILAMENT FABRICATION PROCESS,” M.S. - Master of Science, Middle East Technical University, 2022.