ilds up a 3D model one layer at a 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 IndustryРGarment IndustryРConstruction Industry
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