Whistle

Babel_Whistle

SUMMARY

Emergency Whistle fully printable without support. The whistle is capable of producing an audible output of up to 128dB. I independently confirmed this using a sound level meter. The V2 design is slightly different in shape compared to V1. It is a little bit smaller and has a different lanyard hole. But has the same loudness according to designer notes.

Download Size 1.7 MB

PRINT SETTINGS

QUALIFICATION

Material:
Print time:
Resolution:

PLA

36m

0.2mm

Printed and tested by 3Dcrowd.

TESTING METHOD

Nozzle size:
Rafts:
Supports:
Infill:
Print Size:

0.4 mm

No

No

30%

Short and long bursts whilst recording db on iPhone XS using DecibelX app.

TESTING NOTES

Material used:

Part printed quite easily and performance was more than adequate.

Printer test:

CEL RoboxDuel

PRINT NOTES

ADDITIONAL COMMENTS


No stringing detected on tested settings. According to designer notes, if you have stringing problems, this whistle will not work because there are a lot of retractions. Check your slicer settings. Maybe lower the print speed and/or the temperature if this happens. Increasing the retraction distance could be a good idea too. No problem during test.

What files or other parts do I need to print this?

Babel_WhistleV1

Assembly instructions

No assembly required

Original Credit:

This Version:

Thingiverse User: whistleblower

Licence:

Creative Commons (4.0 International License)
Attribution