thread problems

[yannickdc 0]

 

I made a drawing in inventor with threads, when I export this to cura my threads disappear.

[PizzaTijd 15]

There doesn't appear to be any physical threading in your part.

While I have no experience with inventor, other CAD programs tend to just create a hole and slap a texture on it to tell you "here there be threads" - which is exactly what happened on your part.

Either you still have to turn physical threading on somewhere, or you have to manually make a helical cutout with the right dimensions and pitch to create your desired thread.

Edited April 17 by PizzaTijd

[alfonsvh 14]

Indeed, as PizzaTijd already mentioned, no actual threads seem to be cut out.

 

If you use Inventor, you can use ThreadModeler to convert the thread drawings to actual threads.