time, from the bottom upward, by repeatedly printing over the same area?The printer creates a model over a period of hours by turning a 3D CAD drawing into lots of tow-dimensional, cross-sectional layers?Most 3D Printers essentially works by extruding molten thermoplastics (mostly ABS) through a tiny nozzle that it moves around precisely puter control?Is not necessarily need to print in 3D with plastic: in theory, you can print objects using any molten material that hardens and sets reasonably quickly?ABS has a whiteish-yellow color in it sraw form, but pigments can be added to make it virtually any colorРSome kinds of 3D PrintersРApplication of 3D Printing TechnologyРAutomobile Manufacturing IndustryРMedical IndustryРOrdnance IndustryРArts and CraftsРGarment IndustryРConstruction Industry
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