This is a post by Cat McClintock on PTC.
Nils Keller, Additive Works discuss how Additive manufacturing (a.k.a. 3D printing) gives you a great deal of flexibility as you design and optimize parts. You might initially think of flexible polymer parts when you think of the 3D printing process. However, the kind of objects you typically produce with a 3D printer (think prototypes, one-offs, short run productions, or shapes that don’t lend themselves to traditional manufacturing) may be better suited to stronger, more heat-resistant materials—metals.
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