Parametric VFC NPAS
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A parametric VFC NPAS that allows for easy editing of the different elements.
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Ideas
- License
- Creative Commons — Attribution — Share Alike
Adjustment
Currently the default inner bore is 4.4mm, if you're going for UK power-limits, I think a slightly tighter 4mm is better, I've heard that is what the Waldo Crimson NPAS uses, this should basicity bring the adjustment range down so it can work comfortably at less than 1.2j.
Hardware
1x M3x6-8mm grub screw, install from the front (see image below, you want the head to be accessible through the hole.)
Printing
This wasn't really designed with home FDM printing in mind, my guess is that an SLA print with a decent tough resin should work fine, or FDM if you have a pretty accurate printer. I've had good luck getting nozzles and rocket valves MJF printed in PA12 Nylon.