The last time I tried to build this 45-RPM record model with ordinary black material, the resulting disc was too transparent. The grooves were pretty, but the transparency ruined the effect. To make the disc appear dark and opaque this time I sandwiched a layer of red material and a layer of blue material between the layers of black material.
The grooves look realistic enough to the eye, but they're too narrow to play back on an ordinary turntable. I tried it, but the needle just skates across the surface. So this 3D printed record is nothing more than a visual novelty. The files can be downloaded from Thingiverse.
I have tried printing this on an Ender 3 V2 3D printer, it looks OK but unplayable, I am looking for a way of putting music on them, I can print at 0.12 mm resolution, so its close but no cigar.
ReplyDeleteFair enough, the Shapeways blog gave it an unflattering title of "A record that does not work."
ReplyDeletehttps://www.shapeways.com/blog/archives/1565-the-sound-of-a-3d-printed-replica-vinyl-record-that-does-not-quite-work-video.html
I made these because the SD300's laminated vinyl *looks* a lot like a real record. But as 3D printing has evolved over the decade since 2012, vinyl has been abandoned because it really isn't suitable for extruder-based machines.