NotFastEnuf "Boss Series" Brushed Frames - 3D Printable (v2 stl files post #368)


#847

Has anyone tried Esun’s CF/Nylon? https://www.kingdom3d.com.au/products/esun-carbon-fiber-nylon-epa-cf-3d-printer-filament-1kg-1-75mm?variant=37560263617


#848

I do have a bit of an issue with printing XL 7 mm frame. As shown with red arrows below there are some gaps which in my opinion shouldn’t be there at all :frowning:
Any clues ?
Btw. I’m using M3D Micro printer along with the newest Octopi software.


#849

Slice it with cura.


#850

I see the same issue if I try to import it into, say, Tinkercad.
Sliced in Cura it’s fine.


#851

Any idea why it breaks? I’d love to tinker with it in Tinkercad - but can’t…

I think I need to make the motor holders about .2 - .4 mm thicker to make an indestructible PC print…


#852

I’ve designed a brushed frame inspired by the Boss.
Main reasons were to have a frame that works well in PC.

With PC or seems you can keep strength and stiffness with thinner arms, but the motor holders do need to be a bit thicker.

This design is super stiff in PC and about 1/2 gram lighter than a Boss XL on the same footprint.

Seems to fly well and has survived several big crashes into my kids climbing frame unscathed.

If anyone is interested I’ll post the stl.


#853

Which motors are those?


#854

Betafpv 17,500kv 720.