Boatswain Whistles
thingiverse
I've created two Boatswain Whistle models, the first emphasizing appearance but proving difficult to produce sound when printed; it also requires support. The second model focuses on noise production and printability without support. Though I haven't successfully printed the second design yet, its previous instrument design experience indicates that sharpening the windcutting edge could improve sound quality. Note that these designs are in inches and might need scaling for printing. The second design allows for upright printing without support. Please share your thoughts!
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