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tetrabiodistributed
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papr-print-files
This repository contains all of the files necessary to print components of the Tetra PAPR.
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minify the papr fanbox for roomba filters
#189
mmroden
closed
2 years ago
1
Measure air flow using anenometers and a larger duct to determine CFM
#188
mmroden
closed
2 years ago
3
Adding step of the Current Papr
#187
Judoguy12
closed
2 years ago
0
Investigate the use of the JPL-based printable respirator
#186
mmroden
closed
1 year ago
3
investigate side port design
#185
mmroden
opened
2 years ago
2
design a silicone face gasket for a tetra respirator design
#184
mmroden
opened
2 years ago
1
Investigate using papra as passive filtration device
#183
mmroden
closed
1 year ago
1
Create adaptors for bayonet points on 3M elastomeric mask
#182
mmroden
closed
2 years ago
2
Lower the weather shield for aesthetic reasons
#181
mmroden
closed
2 years ago
0
Investigate spacing between filter and fan for better filtration at higher flows
#180
mmroden
closed
2 years ago
2
Extend nut pockets in filter housing
#179
mechatroniks-git
closed
2 years ago
1
Enlarge the nut pockets on the fanbox
#178
mechatroniks-git
closed
2 years ago
1
10/4 Upload
#177
DHHwangPhD
closed
3 years ago
2
Aug 29 fanbox is not passing particle testing
#176
mmroden
closed
3 years ago
2
Restoring lost parts
#174
mmroden
closed
3 years ago
1
Mask Gaskets got deleted from the repo
#173
mmroden
closed
3 years ago
0
MOLLE adaptors got deleted from the repo
#172
mmroden
closed
3 years ago
0
Fan Box Drawing update
#171
DHHwangPhD
closed
3 years ago
1
Assembly diagram for v5 of the papr-print-files
#175
mmroden
closed
3 years ago
0
Investigate 30mm hosing to determine if that will relieve the battery life pressure
#170
mmroden
closed
2 years ago
4
Add a slight flaring to the clips holding the filter holder to the filter box
#169
mechatroniks-git
closed
3 years ago
1
Weather guard stand broke
#168
mechatroniks-git
closed
3 years ago
1
eFuse tripping when run at lower amperage
#167
mechatroniks-git
closed
2 years ago
3
fan box moves when run at full speed
#166
mechatroniks-git
closed
2 years ago
1
be sure to sand off edges of clip surfaces before attempting to attach clips
#165
mechatroniks-git
closed
3 years ago
1
may need washers to distribute force on water guard to prevent cracking on 29 aug 2021 build
#164
mechatroniks-git
closed
3 years ago
1
hard to apply clamps when water guard is in place on 29 aug 2021 build
#163
mechatroniks-git
closed
3 years ago
1
Thin the material on the BNC socket on the fan box om the 29 Aug 2021 build
#162
mechatroniks-git
closed
2 years ago
1
have the right crimper for the BNC
#161
mechatroniks-git
closed
3 years ago
1
Nut pockets hard to insert baseplate nuts with screws on 29 Aug 2021 build
#160
mechatroniks-git
closed
2 years ago
1
Update mask for anchor points further on the cheeks
#159
mmroden
closed
3 years ago
1
Investigate new BNC cables
#158
mmroden
closed
3 years ago
7
Coordinate 29 Aug Build Party with Helpful
#157
mmroden
closed
3 years ago
1
Need to order parts for a 29 August build party
#156
mmroden
closed
3 years ago
2
Investigate clipping solutions
#155
mmroden
closed
3 years ago
2
New STLs for 96mm fan
#154
DHHwangPhD
closed
3 years ago
2
SPIKE: explore AAF filter material
#153
mmroden
closed
3 years ago
3
Redesign the fan box to use a more gradual taper and 92mm fan
#152
mmroden
closed
3 years ago
1
Test the fan taper to ensure that 4 CFM is hit
#151
mmroden
closed
3 years ago
3
Check a fan taper to see if it will work with this model fan
#150
mmroden
closed
3 years ago
5
People complain that masks hit them on the chin
#149
mmroden
closed
2 years ago
3
removing superfluous drawing
#148
mmroden
closed
3 years ago
0
New Mask Drawings
#147
DHHwangPhD
closed
3 years ago
0
Design straight funnel for the reducer
#146
mmroden
closed
3 years ago
1
v.5 M12 controller drawing update
#145
mechatroniks-git
closed
3 years ago
0
investigate the use of a preswirl
#144
mmroden
closed
3 years ago
1
investigate using the sensirion as a flow meter for the CFM measurements
#143
mmroden
closed
3 years ago
1
Drawing Updates
#142
DHHwangPhD
closed
3 years ago
0
investigate a slightly more powerful fan
#141
mmroden
closed
3 years ago
1
investigate the spacing between the filter and the fan
#140
mmroden
closed
3 years ago
2
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