The file '8 Stack Of Ear Guards For Surgical Masks (.3mm Layer Height 3D Printer Model' is (step,stl) file type, size is 1.3MB.
This is a file to 3D print 8 ear guards at once to allow for more to be made during a single print. This file is designed to be printed with a .3mm layer height, and I would advise a line width of .6mm or higher, even if you have a .4mm nozzle.
Update, new files have been added, including a file for a 32 tall stack, and STEP files if anyone wants to modify the design in CAD. Feel free to do whatever you wish with the files.
The 32 stack is for experimenting with automated part removal. The idea is that you add a g-code script onto the end of the file that moves the bed all the way forwards, lowers the hotend, then moves the bed backwards so that it knocks the part off the bed. After the script, you can simply copy and paste the g-code to have the printer continue producing parts indefinitely. (I have only done limited testing on this, I will add more info once I have it)
32StackEarGuardsV3_.3mm.step | 5.0MB | |
32stacked_for_3mm_LH.stl | 2.3MB | |
8StackEarGuardsV3_.3mm.step | 1.2MB | |
8stacked_for_3mm_LH.stl | 577.0KB | |
Single.stl | 71.0KB | |
SingleEarProtectorV3.step | 144.1KB |