Feedback on Duct Builder

I needed to 3d print a lot of dust collection fittings so I made an app to generate them.

Any suggestions?

That’s cool. I’ll give it a shot and let you know how it goes. one of my hoses is the Festool one that has a weird nozzle end that’s a real pita to join to others.

Happy to adjust things if it doesn’t work for you. I haven’t printed a Festool connection yet but probably will soon.

This is a REALLY cool program!

Thanks.

Added a couple features. Friction taper and retention bead. Haven’t tried printing them yet.

I just printed a Powertec 5" blast gate to 4" flex hose and it fit great.

More improvements. Y connections and elbows at any angle.

This seems really cool, I cannot wait until I am able to get back out to the shop and try this.

Thanks!

Added flange and end cap, 3mf export.

This is super cool!

Could you add options for threaded ends that thread directly to dust collection hoses, so clamps are not needed?

Done! With settings for thread pitch, depth, number of turns, left/right handed. Also reworked the UI.

Now even more awesome!!!

You are just rocking this. Superstar status!

Good job, looks like your using AI?

Add in using magnets for coupling flanges, etc.

Added magnet connections. With lots of options to tweak.

Yep, using AI quite a bit.

Nice
Can you make them big enough for a dryer hose too?

The opening size? It can be any size you want. Just set “connects to” to custom and enter the size you want.

Everything is procedurally generated with CAD.

Would you consider making it open source so I can help out? The flange shape and size. I need the flange to remain at a certain size when the other end changes. Would reduce print time if flange different shape like the PwnCNC boots.

Thanks for to good work!

You’re right about it being hard to make different size flanges and magnetic flanges match. I reworked them. There are now a set of default flanges which are the same no matter what size pipe it attaches to. This is what you meant right?

I’m happy to change things if anyone has suggestions or problems.

Exactly correct, I will be making several and need the flange to remain a certain size regardless of the pipe size.

If you make one please let me know how it goes. I haven’t printed one of these. Happy to adjust the defaults.