Zheng3 Penny Catapult
thingiverse
The release of Brenda, an articulated battle tardigrade, marks Zheng Labs' latest 3D printing project. Join the Horde to be among the first to learn about this epic endeavor! Meanwhile, check out a basic torsion catapult design that launches a U.S. penny using elastic bands - print at 1:1 scale for best results. Note: Penny not included! Assemble the catapult with snap-together pieces; twist each winding key 10 times and secure in place. The more twists, the greater the launching power. Be cautious when testing your creation as a penny to the forehead can sting. For target practice, try the Seej basic bloxen available on Thingiverse. Thanks to Wauter for addressing geometry issues in the winding key and side braces. If you're interested in tabletop warfare based around 3D printing, explore Seej at www.s33j.net. Happy catapulting!
With this file you will be able to print Zheng3 Penny Catapult with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Zheng3 Penny Catapult.