Design details: STEP tensile bar — engineering validation
MJF polymer design review
MJF is a powder-bed polymer process suited to functional prototypes and repeated parts. For a similar design, consider material selection, local wall transitions, small openings and access for depowdering. Define mating dimensions on a drawing and check assemblies after the final finish, since smoothing and coating can influence clearances. A gallery image does not identify the exact polymer grade or demonstrate mechanical test results.
Explore process capabilities and material optionsVapor Smoothing considerations
Vapor smoothing must be matched to a compatible polymer and a qualified process. It can change the feel and appearance of a surface, but it can also affect small edges, gaps and fits. Review thin features and test assembled mechanisms after the complete finishing sequence.
Explore surface finishing optionsPlan a similar custom part
Upload a STEP file for solid geometry or a high-resolution STL/3MF mesh for sculptural forms. Include overall dimensions, quantity, intended use and the faces or details that matter most. Add a drawing for mating interfaces and a color or finish reference for visual models. AIHFabs can review the geometry and manufacturing options before production.
Upload your CAD file Discuss geometry and finish requirements
