"Steam Train" Whistle

"Steam Train" WhistleDesigned in Onshape, this fully working (and quite loud) whistle is disguised as a steam locomotive.It can produce a two-tone sound about 1040 - 1174 Hz which is C6 - D6 on a keyboard, and is -i.m.h.o.- comparable with a real steam whistle like found on trains or boats.I printed it on “0.12 mm fine” settings, with “tree” support.Please, be careful when removing the support !There are a couple of tiny supports inside the “cabin”, don't forget to remove these, or your whistle will be mute!I made a short video on YT where you can HEAR the actual sound of the whistle: If you like this 3D-model, please don't forget to give me a thumbs up, thank you!In case the video doesn't show up in this description use this: youtube.com/shorts/oJwQRjhJK4w