QuickPrint Face Mask Version 7

This is the Printable .stl for the QuickPrint COVID-19 Mask Version 7 (Filter Material Polycarbonate .3 Micron). Please refer to .pdf for detailed instructions The Mask Files are also completely free located on the NIH 3D Print Exchange Located here https://3dprint.nih.gov/discover/3DPX-013971 ATTN: YOU MUST PRINT THE MAIN BODY OF THE MASK IN TPU, AS WELL AS IN VASE MODE (WITH 2MM BRIM) This version also includes the files for the optional face face shield. The face sheild should be cut out of a PETG film or Lexan sheet. Inventory of parts and Printing/cutting: Hard Shell: Print in vase mode with a 1mm nozzle -- single wall @ 1.2 width and .4mm layer height in PETG or PLA. Face side down with no brim. Soft Shell: Print in vase mode 1mm nozzle -- single wall @ 1.2 width and .4mm layer height in TPU. Face side up with 2 birm lines for 2 layers (brim offset 0mm) Filter Housing: Print in vase mode 1mm nozzle -- single wall @ 1.2 width and .4mm layer height in PETG or PLA. Narrow end up with 2 birm lines for 2 layers (brim offset 0mm) Filter Cover: Print in normal mode .4 mm nozzle -- 0 top 2 side 0 bottom @ .48 mm width and .2 mm layer height in PLA or PETG. Print at 20% or less infill. Various Clips: Print in normal mode .4 mm nozzle -- 2 top 2 side 2 bottom @ .48 mm width and .2 mm layer height in PLA or PETG. (Optional) Face Shield: Cut from PETG/Lexan Sheet with a thickness no greater then 3.17mm. If cutting on CNC router/laser cutter you can leave tabs, which give a glue point in this version. I left tabs at 1.5mm thickness and then glued in the mask after production. IF you need any additional fabercation help feel free to email me at [email protected] If you have your print settings dialed in you should be able to print all pieces of this mask in about 47 - 65 minutes. The Files for this print are also Located on my website www.JoshHughes.Studio If you are a medical offical, and want to colaborate in the design process please feel free to reach out to me dir