/meta

meta

Some theory: Docs

TBD:

  • No holes cap test
  • No cap intube test
  • Legged tube
  • Different rig

UPD v2:

Colab v2

Group 79

v2_ft

No speech v2_speechless

With speech v2_speechfull

Test rig:

Frame 4

Actual test:

Frame 5

Cap's parameters:

measuremes

Slicer settings:

  • PETG (230°C, 90°C),
  • nozzle: 0.6 mm,
  • layer height: 0.3 mm,
  • perimeters: x4,
  • bottom/top #layers: x4,
  • infill: 50% (gyroid).

Video of actual test:

IMG_0122.MOV

Software for sound analysis:

Colab

Results (solid cap vs meta cap vs no tube) (X - frequency, Y - amplitude):

test1