CeXY H-Bot

thingiverse

*UPDATE!* The second version of the printer (MK2) is finally here!! It comes with updated parts and some minor tweaks; I also added a detailed Bill of Materials (BOM) and a simple step-by-step building guide; *GO* --> https://www.thingiverse.com/thing:3383389 ******************************************************************************************************** "CeXY H-Bot" is my take on the classic CoreXY (H-Bot) 3D-printer design; The main goal was to create a robust and reliable 3D-printer with standard parts that's easy to build, use, and maintain without breaking the bank; It's built using 2020 aluminum extrusions, NEMA17 motors, 8mm steel rods, LM8UU bearings, 8mm lead screws (300mm long), a 200x200 heat bed, standard endstop switches, a 5015 radial fan, and an E3D_V6 Hotend; The parts are designed to be printable without support and have tolerances between 0.1 - 0.2 mm; they're optimized for M5x8 cylinder head screws (frame); please note that not all of the parts are oriented correctly for printing - don't forget to rotate! I used the Drakon Extruder (https://www.thingiverse.com/thing:2172854), but there are plenty of other good bowden extruders on Thingiverse; The electronics board is a MKS_GEN_L with DRV8825 and Marlin Firmware, but you can use whatever you prefer; Dimensions Frame - 2020 extrusion: * 4x 355mm (X) * 4x 340mm (Y) * 4x 400mm (Z) Dimensions Bed-Frame - 2020 extrusion: * 2x 315mm (X) * 2x 189mm (Y) Dimensions 8mm Rods: * 2x 305mm (X) * 2x 295mm (Y) * 4x 345mm (Z) More pics, BOM, and a building guide will follow soon;