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Title: FABRICATION OF FDM 3D PRINTED MODELS WITH NON-ASSEMBLY ARTICULATED JOINTS USING MATERIAL SEPARATION TECHNIQUES
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FABRICATION OF FDM 3D PRINTED MODELS WITH NON-ASSEMBLY ARTICULATED JOINTS USING MATERIAL SEPARATION TECHNIQUES
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1314-2704
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English
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18
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2.1
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Additive manufacturing is used in multiple industries to create prototypes, visual models and objects with complex geometries. Being able to fabricate an object layer by layer, additive manufacturing offers the possibility to create objects with embedded, non-assembly joints. With Fused Deposition Modeling (FDM), one of the most common and accessible 3D printing processes, minimizing joint clearance for models with non-assembly joints presents a challenge, especially in the case of consumer-grade desktop machines. This paper presents methods of creating joints which are initially fused following the fabrication process and are broken free during post-processing. This results in tighter joint clearance, useful in the creation of articulated visual models, prototypes or functional parts. The reduction of contact surface bonding strength is achieved through various methods, such as reducing contact area, depositing a thin film of material between the objects or variation of layer or gap thickness.
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conference
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18th International Multidisciplinary Scientific GeoConference SGEM 2018
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18th International Multidisciplinary Scientific GeoConference SGEM 2018, 02-08 July, 2018
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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387-396
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02-08 July, 2018
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website
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cdrom
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543
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additive manufacturing; fused deposition modelling; articulated joints
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