...Sonette Du Preez; Alyson Johnson; Ryan F. LeBouf; Stephanus J.L. Linde; Aleksandr B. Stefaniak; Johan Du Plessis Purpose This paper aims to measure exposures to airborne contaminants during three-dimensional (3-D) printing and post-processing tasks in an industrial workplace. Design/methodology...

...Kai Loose; Toshiki Niino; Takeo Nakagawa A method to control raster‐based exposure in multiple‐LED photographic curing (MPC) is introduced. During the build process, beams of multiple sources, each exposing a separate area, are projected vertically onto the resin surface while the projector moves...