Manufacturability Analysis for 3D Printing Designs

Protolabs (Minneapolis, Minn.) has launched instant design for additive manufacturability (DfAM) analysis on 3D-printed parts through its online quoting platform, automating design feedback. Protolabs said DfAM analysis is available globally on parts uploaded to its design portal for any of its plastic and metal 3D printing services. With this technology, customers’ 3D CAD files are put through a digital twin of the selected manufacturing process, identifying key DfAM issues before a part goes to the printer. When users receive their quotes, the analysis highlights potential manufacturability issues for things like thin walls, small gaps or prints that exceed maximum available build size.

Protolabs also announced that it has broadened its additive material and finishing options. Users can choose 3D-printed silicone in multiple levels of shore-A hardness. In addition, vapor smoothing was launched for select materials, providing enhanced finishes that eliminate rough surfaces and leave a glossy, aesthetic appearance on 3D-printed parts. The company already offered automated manufacturability analysis on injection molded and machined parts.