Measurements
3D Prints
Tested with
- Bambu Lab A1 mini
- Bambu Lab P1S
FreeCAD Screws
| Fit | Offset | Nozzle |
|---|---|---|
| Tight | +0.50mm | 0.4 |
| Loose | +0.75mm | 0.4 |
FreeCAD Threaded Rod (Bolt and Nut)
Video: https://www.youtube.com/watch?v=kGRi4_wky68
| Type | Diameter Custom | Length | Pitch Custom | Thread |
|---|---|---|---|---|
| Nut | 12.50mm | 25mm | 2mm | true |
| Bolt | 12mm | 25mm | 2mm | true |
| Hex | 12mm | 5mm | N/A | N/A |
Metal Screws Holes
| # | Head Diameter | Thread Diameter | Nozzle |
|---|---|---|---|
| 8 | 0.325in | 0.17in | 0.4 |
Sliding
| Fit | Offset | Nozzle |
|---|---|---|
| Too Tight | 0.05mm | 0.4 |
| Tight | 0.10mm | 0.4 |
| Loose | 0.20mm | 0.4 |
For easier sliding and assembly when using squared components, adding circular cutouts to the corners improves the fit.
CNC
Using Carbide Create
Plywood 3/4in
1/4in Up Cut
- Plunge: 800mm/s
- Feed Rate: 1600mm/s (17K RPM)
- Depth per Pass: 2.80mm
- Step Over: 3mm