Matthew J
bakedbean3d145 followers
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Compact Dual-Chamber Whistle V1 3d model
bakedbean3d
bakedbean3d
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Image 1 of 7
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model
Compact Dual-Chamber Whistle V1 3d model

Compact Dual-Chamber Whistle V1

This was my first attempt at a whistle that is compact, fast to print, and doesn't take much filament. I designed this because I'm printing and donating whistles to various groups around me in Chicago.

This is pretty loud at around 100db, and shrill due to each chamber being slightly different volumes, creating warbles that are attention-grabbing. It is compatible with keychains.

V2 is here, which is faster to print (except on Bambu X1-Cs) and takes less filament.

Printing I've only ever printed this out of ABS or ASA, but assume PLA would be fine.

  • layer height: 0.2mm
  • walls: 3
  • Infll: 30%
  • Bridges -- Make sure the bridge orientation looks correct, you may need to adjust “external bridge infill direction”

Happy printing and stay safe!


Discussions

Compact Dual-Chamber Whistle V1

39 downloads · 8 months ago in  and 
Matthew J
bakedbean3d145 followers