bigprinter 3d models

So, I decided to build a BigPrinter clone. This project utilizes 20x20 aluminum profiles which are screwed together with previously printed brackets. All the parts are easily accessible and can be customized to your personal needs. Ivan kindly...

......To measure and analyze the model, I captured images with my phone (with a ruler for scale) and employed BigPrint software by Matthias Wandel. Please share your insights about this unique creation! ...Don't forget to show your appreciation with a "♥".

First: You'll need a good 3D designing software, I used SolidWorks, I took the original picture of the catapult, and then calculated with "BigPrint" the dimensions. Second: you will need a printer that has a print volume of ~200 x 200 x 200 mm, so...