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Descrição
I made this mini crossbow just for fun so i can shoot at things with toothpicks. The springs used on my crossbow come frome a large spring from an old wind up clock wich had snapped. the wire used was just one I had lying around. The arrows are toothpicks. The dimensions of the mini crossbow are roughly 55mm by 42mm and 12mm high. All parts are printed with my HE 3D Reprap Prusa I3. The crossbow is entirely designed by me.
spring dimnsions are roughly : 0.5mm thick 8mm wide 35mm diameter
more info about this project can be found here: https://hackaday.io/project/28562-mini-3d-printable-crossbow
video of this thing firing toothpicks can be found here (240 fps): https://www.youtube.com/watch?v=7QDyIyO7Lxw
Recommended tools:
Paypal: https://paypal.me/BrockenBrian
Feel free to take a look at my other designs:
3D printable antweight battlebot: Bulldog: https://www.thingiverse.com/thing:4623536 SpaceX inspired edf rocket: https://www.thingiverse.com/thing:4606751 3D printed high torque servo/gearbox version 2: https://www.thingiverse.com/thing:4547703 UMC - Universal motion controller: https://www.thingiverse.com/thing:4245315 3D-printable Davinci catapult gift card: https://www.thingiverse.com/thing:4067668 Arduino controlled photogrammetry 3D-scanner: https://www.thingiverse.com/thing:3958326 Fully 3D-printable turntable: https://www.thingiverse.com/thing:3723618 RC FPV tank rover: https://www.thingiverse.com/thing:3587738 Fully 3D-printable wind-up car gift card: https://www.thingiverse.com/thing:3308710 3D-printable High torque servo/gear reduction: https://www.thingiverse.com/thing:3292860 'BOOM box' high voltage capacitor bank case: https://www.thingiverse.com/thing:2980012 Subby the interactive youtube subscriber robot: https://www.thingiverse.com/thing:2928254 robot hand || bionic hand prosthesis prototype: https://www.thingiverse.com/thing:2838239 3D-printable linear actuator: https://www.thingiverse.com/thing:2783959 Mini 3D-printable crossbow: https://www.thingiverse.com/thing:2710472 8 legged spider robot: https://www.thingiverse.com/thing:2470882 best 3D-printable bearing: https://www.thingiverse.com/thing:2349065
Have a nice day!
