5/30/2023 0 Comments Software Zprint![]() From there, the data file goes into software for conversion to file formats such as STL for 3D printing, or IGES or STEP for 3D CAD manipulation. If a physical last is available, we might 3D scan it to capture the shape. build envelope - larger than other 3D printing machines.ĭuring a shoe design, we typically begin with the last. Our company currently uses the ZPrinter 650, having beta-tested it since last August. The 3D printer cut the time to get a last to only a few hours. Lasts often must change, either for a function or end use, or perhaps to follow a fashion trend. Outsourcing this function cost about $1,000 a model.Ī few years ago, we experimented with a 3D printer from Z Corp., making lasts in-house to cut costs and accelerate the design cycle. ![]() Our company also used model makers to handbuild physical models of sole units. ![]() The entire process typically took about two weeks. We would describe design changes and the firm would then turn lasts on a lathe out of plastic. Previously, we dealt with an outside last maker. Our company manufactures shoes, boots, and sandals, and, as such, works with what are called “lasts,” the foot-forms on which shoes are built. ![]() Manager of the global CAD and technical development group
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