Bigger 3DR Simple

thingiverse

Stretched wing parts of 3DR Simple will make all the difference, trust me. To get it done right, go to your OpenSCAD script and adjust the add_length value. Change whatever you want and recompile it immediately. By the way, johnSL's original STL files need to be in the same directory as the SCAD script, or else it won't work properly. I had to rename my top wing's name to Wing Top.STL because of a conflict with the bottom one. The STL files I attached are 26mm longer than the originals, and that was all it took to achieve 200mm diameter build space. Let me do some simple math for you: since the original 3DR Simple is designed for a 170mm diameter base, we can figure out that the printer should be larger by 15mm in radius. And if you follow the calculation, you'll get 52mm in circumferential direction. For more information and parts check this out - https://github.com/JohnSL/3DR-Simple-Delta-Printer