Why are these things “pushed” as “midair” printing techniques? they all start from a baseplate and, since they are metallic (thus have very good structural integrity while solid) and don’t need supports, they can be printed at odd angles. OK, that’s all nice and good (size reduction brings even more stability to the structure) but why call it “midair” ?
Originally shared by 3ders.org
New Harvard laser 3D printer prints metal structures in mid-air by lasering nanoparticles
3ders.org - New Harvard laser 3D printer prints metal structures in mid-air by lasering nanoparticles | 3D Printer News & 3D Printing News #3dprinting