Scientists recreated an ancient Chinese bronze-casting technique with 3D printing; a process that took weeks now takes under 40 hours |
a 3D-printed outer mold negatives; b Assembled configuration of the outer mold negatives; c 3D-printed core negatives; d Assembled configuration of the core negatives. Image Credit: Nature Researchers have recreated the logic of an ancient Chinese bronze-casting technique with digital modelling, 3D printing and substitute materials, cutting a process that traditionally takes weeks to less…
