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Many plastics processors are just starting to become familiar with the terms “additive manufacturing” or “additive fabrication,” which refer to a group of processes that build up parts by successively adding material, often in layers. These processes use a computer model of the part, typically cut into “slices,” rather than tooling. In the last couple of years, advances in additive fabrication equipment and materials make possible not only improvements in the “form, fit, and function” of so-called rapid prototypes, but also allow these processes to be used to produce a wider range of production parts... Learn More
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