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- General
General
3D Printing is a process of attempting to make a physical object from a digital three-dimensional model, generally by laying down several subsequent thin layers of a material. It involves bringing of a digital object i.e. CAD representation of an object to its physical form by adding layer by layer of materials. There are various techniques for performing 3D printing. 3D Printing helps to bring with it two important advancements: the handling of objects in their digital format and the production of new shapes by adding material.
The most fundamental and distinguishing concept behind 3D printing is that it's a method of additive manufacturing. And this really is the key, since 3D printing is a fundamentally different manufacturing process based on innovative technology that creates parts in layers additively. This is radically different from all other conventional manufacturing methods that already exist.
