Machined tooling contributes to the majority of production costs for many small-run jobs. 3D printing can reduce the cost of plastic cores, molds, and tooling, but there are several considerations to ...
Editor?s note: Chris Rauwendaal is a designer, consultant, and seminar instructor who has written extensively on process engineering and extrusion topics. Part 1 of this article (PM&A Nov./Dec. 2002) ...
Design engineers face continuous pressure to enhance product performance while driving down costs. For many devices, converting metal components to plastic is an effective way of achieving both goals.
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