Whipper Trebuchet

thingiverse

I've accessed the required CAD model from the specified videos: https://youtu.be/-gn2RGPqe_A https://youtu.be/KpFTyE-wiNo https://youtu.be/mjEpN5_31go Please note that wood dimensions may vary depending on your location, so use this hardware list as a guide to determine the required number of bolts. You can measure the wood dimensions from the CAD model or use the uploaded image of essential arm lengths if you're unable to open it. To assemble the trebuchet, follow these steps: * Frame Bolts: 40 pieces of M8x70 * Arm Bolts: 3 pieces of M8x60 * Main Shaft: 1 piece of stainless steel with a diameter of 25mm and length of 500mm * Main Bearings: 2 pieces of 62052RS, measuring 25.4x52x15mm * Secondary Shaft: 1 piece of stainless steel with a diameter of 25mm and length of 100mm * Wheel Axles: 2 pieces of stainless steel with a diameter of 8mm and length of 600mm * Sling Pin: A 3D printed PLA part with 2 M4x20mm bolts