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3d tornado tube for water bottles

Posted: Fri Oct 19, 2018 9:33 pm
by mrussi5
I am trying to find a 3d printable tornado tube to join water bottles, the one I printed from US water rockets has a different thread pitch, The one I need measures at 13 tpi. the two liter bottles are a different pitch. I have access to a 3d printer but not sure how to design the proper thread pitch. any help would be greatly appreciated.

Re: 3d tornado tube for water bottles

Posted: Sat Oct 20, 2018 4:30 pm
by addstogether2
It depends on what software you are using.

There are plenty of 3d thread generators / software for free on the net just search .

Do you know the specs of the thread ?
Al

Re: 3d tornado tube for water bottles

Posted: Sat Oct 20, 2018 10:46 pm
by addstogether2
Screw Threads, Holes, Bolts, Nuts, and Rods Library

https://www.thingiverse.com/thing:1686322