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u/Expert_Support3311

r/Nerf r/BMCU r/nerfhomemades
▲ 1 r/BMCU

BMCU Feeding Backwards

I have switched the magnet direction, still doesn't work; I have verified my assembly over five times; I have recalibrated so many times I memorized the process; I refreshed the firmware a few times; I calibrated it backwards just in case that would help and it still tries to load filament when the buffer is pulled; I even swapped the motor polarity and it still doesn't work; this is my second bmcu and I never had any trouble with the first one; this one is connected to an a1 mini my other one is connected to an a1.

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u/Expert_Support3311 — 11 days ago
▲ 23 r/Nerf

Experimental Nerf HPA Telescoping Engine (WIP)

The first four pictures are of my original prototype and the last picture is of the recent developments. My purpose in this design is not to replace traditional engines like the sniper core, this design is just meant to fit in smaller blasters. I have not been able to test this with air pressure because I am away at college, but the design works in theory. I have put files on printables of the design in case anyone would like to help the development:

https://www.printables.com/model/1812366-nerf-hpa-engine-wip

The original prototype could not retract on its own but had the ability to extend, so I continued working on the design and found a way to make it retract. One of the biggest purposes in this project is to make this easy and fairly cheap to manufacture at home. I eventually want to replace some of the printed parts with aluminum pipe to create a more airtight piston, but this would require a Dremel. Any input would be greatly appreciated. Again this is a WIP so be careful if you decide to build this yourself. Because this deals with pressure which could cause this to explode proceed with caution.

u/Expert_Support3311 — 1 month ago
▲ 0 r/Nerf

Gryphon source file (.f3d) help

I have the gryphon v1.3 files (.stl). I need the gryphon v1.3 .f3d or .step files, I have checked all over and all I could find was the GitHub repository which took me to a fusion 360 viewer and it would not allow me to download the files. I want to make a remix of the gryphon v1.3 but I don't want to reconstruct every part and I don't want to use the pre v1.3 files. if there is a way to download the files from the viewer please explain because I have been trying to find these files for hours. Again I know where and how to access the .stl files on printables but those are not the files I need. Any help will be greatly appreciated. I also know that the v1.24 .step files are on thingiverse but those are not the version I need.

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u/Expert_Support3311 — 2 months ago