DD-Bot

thingiverse

Remix of the C/D-Bot Printers with the primary goal of going BIG: 600x600x500 (~24" x 24" x 20")\n\nhttp://a360.co/2clcnSD\nThis is a new link that now works to download the file. Please, DO NOT print any of these parts yet. This is a work in progress posted for public review and feedback and I don't know if the parts as currently designed will work for you.\n\nThis is not a complete design. I am not going to tackle designing extruders, controller enclosures, etc. since there are so many great options already, including the designs by @cfeniak and @spauda01. (All mistakes, bad ideas and poor implementations are my own.)\n\nThe Fusion 360 model is fully parametric. If you don't like 600x600x500, go in and change the values and it will resize all the extrusions for you. This includes wheel parameters (radial and axial) and motor sizes.\n\n20x40mm V-Slot extrusions everywhere to enhance rigidity. Considering 20x60 for H-Beam and Y Rails.\n\nInterchangeable hot-end mount. I designed for the Kraken, but could also see myself mounting a small diode laser, drag knife, or flexible shaft rotary tool.\n\nFull size heated bed. I found a supplier who can make pretty much any size heater I need. Now I need to find a local source for borosilicate glass.\n\nIt's designed using OpenBuilds mini V-Wheels and eccentric spacers.\n\nAll parts have minimum wall thickness of 5mm. All parts have been updated to fully enclose the extrusion. Thanks to @spiffcow for the idea.\nI want your feedback! See something I could do better? Tell me. Spot something that won't work? Please let me know!\n\nToDo\n\nCapture the top of the lead screws. May consider rotating the bed 90 degrees and putting the lead screws front and back instead of on the sides.\n\nI haven't finished the design of the bottom yet. Toying with ideas for feet on a table vs free standing. This big of a machine won't fit on a desk...\n\nWould like to fully enclose it but the top parts will need some refinement first.