Special threads for 3D-Printing:
Let's call it Pt.
Main idea:
Pt6 has nominal outer diameter of the screw thread 6 millimetres, after printing.
The 3D model must be adjusted to be right after the printing, so in the real world all threads are compatible to each other.
Pitch = 2.0 mm for each thread.
At least 2.0 mm is needed for the standard layer height 0.2 mm, it gives 10 layers for one pitch.
The 3D-Printed screw has nominal diameter:
Screw-6 has real 5.9-6.0 mm outer diameter (in model it was 6.2 mm).
The list of dimensions:
| Thread | major | pitch | minor | tap drill |
|---|---|---|---|---|
| --- | ------- | ------- | ------- | ----------- |
| n6 | 6.2 | 5.6 | 5.0 | |
| N6 | 6.6 | 6.0 | 5.4 | 5.0 |
| --- | ------- | ------- | ------- | ----------- |
| n12 | 12.2 | 11.6 | 11.0 | |
| N12 | 12.6 | 12.0 | 11.4 | 11.0 |
| --- | ------- | ------- | ------- | ----------- |
_
Please set the Cura settings:
Wall Ordering - Outside to Inside
Z Seam Alignment - Shortest
| PrintThread45.xml | 8.7KB | |
| treads45_v4-nut6.stl | 141.9KB | |
| treads45_v4-screw6.stl | 433.8KB | |
| treads45_v4.f3d | 117.1KB | |
| treads45_v7-nut12.stl | 271.8KB | |
| treads45_v7-screw12.stl | 836.0KB | |
| treads45_v7.f3d | 229.0KB |
