Adjustment Knob For Pico Neo 3 Pro

🛠 Fixing a Broken Pico Neo 3 Pro Enterprise: Custom Knob Replacement

I had a broken Pico Neo 3 Pro Enterprise and decided to bring it back to life by making a replacement adjustment knob. Here's how I did it:

Modeling & Design

• I modeled the adjustment knob in Autodesk Maya, replicating the original dimensions.
• The design includes a separate friction-fit rectangle piece (referred to as the "rettankle" here), which helps secure the knob in place.

🖨 3D Printing Details

• Printer: Bambu Lab P1S
• Nozzle Size: 0.2mm (for better detail and precision)
• Materials:
  • Knob: PLA with 20% infill
  • Rectangle piece ("rettankle"): ABS with 100% infill for added strength

💡 Note on fitment: Due to the 0.2mm nozzle, the tolerance might differ from your setup.
If the fit is too tight or loose, scale the rectangle part by ±0.1mm to adjust the friction fit.