Humans have figured out lots of ways to shape metal -- casting it with a mold, stamping it, drilling holes and milling surfaces in a machine shop, even zapping it with a laser. Well, now you can add a new method: 3D printing. A number of companies offer metal 3D printing, which creates products and components layer by layer with a computer-controlled system tracing its lineage to ordinary inkjet printers.

Topics:  we   3d   printer   printing   layer   

 

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