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3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1] [2] [3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.
According to a recent paper by Kostakis et al., [167] 3D printing and design can electrify various literacies and creative capacities of children in accordance with the spirit of the interconnected, information-based world. Future applications for 3D printing might include creating open-source scientific equipment. [164] [168]
Significant desktop 3D printer purchases by both K-12 and universities helped sustain a desktop 3D printer market that had problems in 2015–2016. [78] As higher education is the home to research, 3D printing is being used to fabricate equipment to further research and hold down costs.
Different models of 3D printing tissue and organs. Three dimensional (3D) bioprinting is the use of 3D printing–like techniques to combine cells, growth factors, bio-inks, and biomaterials to fabricate functional structures that were traditionally used for tissue engineering applications but in recent times have seen increased interest in other applications such as biosensing, and ...
There are several research projects dealing with 3D Construction printing, such as the 3D concrete printing (3DCP) project at the Eindhoven University of Technology, [104] or the various projects at the Institute for Advanced Architecture of Catalonia (Pylos, Mataerial, and Minibuilders). The list of research projects is expanding even more in ...
TU/e Built Environment's Rohaco 3D Concrete Printer being extensively used for Concrete Printing Research. 3D concrete printing, or simply concrete printing, refers to digital fabrication processes for cementitious materials based on one of several different 3D printing technologies. 3D-printed concrete eliminates the need for formwork, reducing material waste and allowing for greater ...
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The term "Three-Dimensional Printing" was trademarked by the research group at MIT, along with the abbreviation 3DP. [5] [6] As a result, the term "3D printing" originally referred uniquely to the binder jet printing process prior to gaining wider acceptance as a term referring to all additive manufacturing processes.