迪威網(wǎng)友db8aad
發(fā)布時間：2020/4/22 1:26:00
Hi Everyone!
I created a 3-filter replacement for my 3M respirator filte ( and someone asked if I could adapt it into the Nanohack COVID-19 mask, so I remixed the veion from Lafactoria3D ( I have printed and tested it.
If you've already printed the receptacle, clamp, and grate from my other filter project, no need to recreate them here- they are exactly the same. Just print the mask part and you should be good to go!
Filter assembly:
To assemble each filter cartridge, follow the pictures above and place a cotton pad at the bottom of a receptacle, then put just a little bit of activated charcoal powder, then another cotton pad, then the grate with the little nub pointing upward, and then thread the clamp on top.
Additional note: for better sealing on the threads, I highly recommend either using teflon tape, caulk, or hot glue to help seal the threaded surfaces.
General critique on the basic mask:
It's a good design, and needs to be tailored a bit to each peon's face to get an adequate seal, which is beyond what I can design with hard plastic. However, this should be solvable by either gooping up some silicone caulk or some cooled down hot glue (just something that is a little bit squishy).
Good Luck and Stay Safe!
I created a 3-filter replacement for my 3M respirator filte ( and someone asked if I could adapt it into the Nanohack COVID-19 mask, so I remixed the veion from Lafactoria3D ( I have printed and tested it.
If you've already printed the receptacle, clamp, and grate from my other filter project, no need to recreate them here- they are exactly the same. Just print the mask part and you should be good to go!
Filter assembly:
To assemble each filter cartridge, follow the pictures above and place a cotton pad at the bottom of a receptacle, then put just a little bit of activated charcoal powder, then another cotton pad, then the grate with the little nub pointing upward, and then thread the clamp on top.
Additional note: for better sealing on the threads, I highly recommend either using teflon tape, caulk, or hot glue to help seal the threaded surfaces.
General critique on the basic mask:
It's a good design, and needs to be tailored a bit to each peon's face to get an adequate seal, which is beyond what I can design with hard plastic. However, this should be solvable by either gooping up some silicone caulk or some cooled down hot glue (just something that is a little bit squishy).
Good Luck and Stay Safe!
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