firecracker gun
Print Profile(3)



Description
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February 11 Update
The launcher head has been updated and uploaded Compared to the original version, it is better suited for launching pop-its, preventing in-tube explosions

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This is a pusher plate suitable for pop-its First, print model 1080226 (search 978030 on MakerWorld international site) and then replace the original pusher plate with this one to launch pop-its

It has been practically tested

Place the pop-it here, press down the pusher plate, and it can be launched

After loading, you can gently push the pop-it with a small wooden stick Ideally, it should be movable but not too loose in the slide, which would cause it to slide out directly

For this spot, the size I designed is just right for one segment of filament to pass through, but the side against the build plate needs to be slightly enlarged


Additionally, considering tolerances due to assembly and material shrinkage, I have uploaded three different sizes in the profile If the pop-it is too tight, print at 99%; if too loose, print at 101% You can also fine-tune it yourself by canceling proportional scaling and then scaling the Y-axis dimension
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.




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