helpfulengineering / project-georges-cpap Goto Github PK

Need to produce QC documentation for:

• ensuring proper pressure of the valve (potentially via some printed adapters that allow water testing on a full mask)
• ensuring facial fit
• ensuring against de-lamination of the mask walls

FDM prints have slight imperfections that keep the inner channel's surface from creating a good laminar flow.

Currently @0x2b3bfa0 is in lockdown and hasn't access to an air compressor nor any pneumatic measurement tools, so the project has only been tested with water.

Current model/3mf is prone to leaks at the seam between the valve and extruded mask body. To mitigate:

1. increase outer wall thickness on valve
2. increase perimeters to 4-5 in print settings