Digital modeling and fabrication: Difference between revisions

Revision as of 12:08, 2 October 2017

Revision as of 12:08, 2 October 2017

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===3D printers===

[[3D printer]]s use a variety of methods and technology to assemble physical versions of digital objects. Typically desktop 3d3D printers can make small plastic 3d3D objects. They use a roll of thin plastic filament, melting the plastic and then depositing it precisely to cool and harden. They normally build 3D objects from bottom to top in a series of many very thin plastic horizontal layers. This process often happens over the course of a several hours.

Fused deposition modeling, also known as fused filament fabrication, uses a 3-axis robotic system that extrudes material, typically a thermoplastic, one thin layer at a time and progressively builds up a shape. Examples of machines that use this method are the Dimension 768 and the Ultimaker.