Powerful COILGUN | Magnetic Games

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Published 2023-10-28
This is a completely analogue coilgun, generally the ignition timing of the coil is electronically regulated to be precise and performing, I wanted to experiment with a fuse system that allows you to obtain a similar result.
The fuse system is more spectacular but very difficult to calibrate. The goal is to have the coil generate the magnetic field for only a fraction of a second, only until the projectile reaches the center of the coil. When the projectile reaches the center of the coil the magnetic field must cancel out to allow the projectile to exit at maximum speed.
Optimizing this system cost me a lot of time in testing each component of the experiment such as:
1) the distance of the projectile from the coil (for this reason the graduated barrels),
2) the dimensions of the fuse made with aluminum foil (6mm wide for the ball throw and 8mm for the pointed projectile)
3) the power delivered by the capacitors, initially I would have liked to put 4 63V 0.1F capacitors in series but having achieved a rather scary result with only 2 capacitors or preferred not to add others.
Obviously changing one of the aforementioned parameters slightly forced me to recalibrate the other 2.

I thank my friend Ferdinando for the help he gave me in carrying out this experiment
youtube.com/@ferdinandoantinoro

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Powerful COILGUN | Magnetic Games
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All Comments (21)
  • Amazing very amazing and dangerous experiment... But you achieve all the goals successfully...Congratulations 🎉 Best of luck ❤
  • @coledavidson5630
    The aluminum foil fuse is a pretty clever solution to avoid expensive and complicated semiconductor setup
  • @brokeneyes6615
    The title of this video should be:
    How to build a futuristic home defense platform on a shoestring budget.
  • @tehbignic
    timing via sacrificial fuse is very novel and elegant. and spectacular! well done.
  • never seen a coilgun* (wops) that uses a fuse to interrupt te currwent. it's beautiful.
  • @rashalghul007
    Adding some rifling in the bore and fins for the projectile would up the game 😌
  • @bitonic589
    You should not wind your coil backwards, it decreases your strength. When starting a new layer, wind to the start once, and start winding forward again. When you wind backwards, it cancels out, making it the strength of only 1 layer with increased resistance.
  • @gus473
    Excellent build and slo-mo camera work! Satisfactory marksmanship. 😉🤣✌️😎
  • @Kereusx
    This one aint a toy but a real weapon
  • @user-rc7lk2vq8l
    Linear synchronous motor
    This is my graduation project in several stages
  • @Dimabuxaet
    You can also use the magnetic field from big coil to brake the circuit.
  • very nice video, i was not expecting that the coilgun will really working, but it is really working 👍😀👍👌😂
  • @lidotrijsturis
    with a 30lb bow i can do more damage to a sheet of foam at 30m. But as an experiment - very interesting, good work
  • at 1:43 till 1:44 if u play the video using" , " key and "." key you can see the coil get tighter right when the spark happens
    and at 2:10 to 2:11 the coil guns moves back like it has recoil
  • @TuncayAyhan
    lmao. my guy made a deadly weapon, not knowing it's a deadly weapon