OK so it took 5 iterations, but I now have my custom 3D printed webcam cover.
fits nicely
in PrusaSlicer
in PrusaSlicer, sliced and showing the early layers with internal structure
Evolution of a 3D webcam cover
1: Incredibly simple model.
Designed in Blender with the goal of getting something, anything to print.
Slicer: PrusaSlicer 2.3.0 (Linux)
Printer: Ender 3 v2
Quality: 0.2mm
Time: 54mins
Result: POC print
2: Shrunk the width to better fit laptop lid.
Started reshaping to include ramps, as the laptop lid is not flat.
Slicer: PrusaSlicer 2.3.0 (Linux)
Printer: Ender 3 v2
Quality: 0.24mm
Time: 50mins
Result: Iteration for manual fitting
3: Added lens cap extension.
Although No. 2 did cover the lens completely a design decision was made to extend a lip for aesthetic reasons. The inside included a new ridge to better clip on to the target lid.
Slicer: PrusaSlicer 2.3.0 (Linux)
Printer: Ender 3 v2
Quality: 0.28mm
Time: 42mins
Result: Iteration for manual fitting
4: Shrunk width for tighter fit.
This version was shrunk by 10% across the width, but was ultimately too tight to fit the target. Basic attempts to bend the the cover to bit fit resulted in the catastrophic failure of the piece.
Adaptations to the ridge structure internally opted for a split design closer to the edge.
Slicer: PrusaSlicer 2.3.0 (Linux)
Printer: Ender 3 v2
Quality: 0.28mm
Time: 42mins
Result: Iteration. Failed due to manual stress.
5: Enlarged and then tweaked.
Lens cover was made concave. Installation complete. Fits perfectly. Note: the laptop lid was not uniformly thick and sliding from the corner was required make good contact.
Slicer: PrusaSlicer 2.3.0 (Linux)
Printer: Ender 3 v2
Quality: 0.24mm
Time: 49mins
Result: Finished print
This does not include all the failed prints. Of which there were many.
The resolution was to tighten the horizontal drive belt and re-level the bed over and over again. In one case I did not attempt to stop a failed print and it went on to create a reasonable results that require minimal clean up at the end.
Changing the quality of the print did not affect the print time drastically and for it's intended purpose I will not bother print this again at a higher quality.
Next I want to print a
3D Benchy stress test model.