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Fully-Automated Nerf Stephan Cutter (FANSC)

video Fully-Automated Nerf Stephan Cutter (FANSC)
Using Lego NXT i made a machine that cuts FBR into similar lengths
About 1.3-1.5inches
This is in the prototype stage
The programming was simple

-Loop
- motor A,B sipn and slide fbr forward
-motor C cuts it
the only problem is that the blanks are not cut prefectaly flat (10degrees)
matstermind3 years ago
what did you use to cut it? a razor blade or scissors?
llamma10104 years ago
what is cutting the fbr and can u make an ldd for it??
playmoboy4 years ago
cool could u post a how-to for it
hg3414 years ago
why was the vid so dark?
maxxxem (author)  hg3414 years ago
There was light but the camera didn't "see it" very well.
hg341 maxxxem4 years ago
yea i understand i took some pics at 12 noon and they where all dark
meanbean4 years ago
You could even do that on two motors. Nicely done. But it would be cheaper if it werent made of legos. But not everyone can program little circuit thingys. ( i wish i could =( )
Add a light senser to make it stop when it runs out .
Well this is certaintly FANSCY Hehe
(seabear)4 years ago
how mush dus this cost?
maxxxem (author)  (seabear)4 years ago
a LEGO NXT set cost 150$ if you want to get one i didn't buy any extra parts, i only used 3 motors
spudling95 years ago
I don't know why i'm saying this but my older brother's name is Stephan
Bridel5685 years ago
hey you shold put up the instructions for this
instering i wish i had the nxt
KillerPanda5 years ago
weah. if this could also attach the washers and make a straighter cut, you could sell something like this
maxxxem (author)  KillerPanda5 years ago
i know only problem is that if you want a custom machine that would do that it would cost about 10 to 20 thousand dollars
true, thus making a cheap machine like this much more marketable
AndyGadget5 years ago
For the uninitiated, what is it cutting and what are the bits used for?
It's called foam backer rod, which is normally used to fill gaps in trim or cracks in asphalt, prior to sealing with caulking. In this case, FBR happens to be the perfect diameter to use as ammo in home-made nerf guns - just cut it to length and add a weight to the end.
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