HEVO-MGN v2 (Hypercube evolution with MGN linear rails)

thingiverse

New Version V3 On The Way! I'm excited to announce that I've completed the new version of my popular 3D printing project, and I'm eager to share it with you. This latest iteration, dubbed "V3," is packed with even more features and improvements than its predecessors. **Key Updates** * New Motor Holders: The motor holders have been redesigned to make them easier to install and more secure. * Improved Belt Tensioning System: A new belt tensioning system has been implemented to ensure that the GT2 belts are properly tightened, reducing vibrations and improving print quality. * Enhanced Cooling System: The cooling system has been upgraded to provide better airflow and temperature control, resulting in improved layer adhesion and reduced warping. * Updated Firmware: The firmware has been updated to take advantage of the latest advancements in 3D printing technology, including improved acceleration limits and enhanced sensor support. **Assembly Instructions** To ensure that you can assemble your V3 printer with ease, I've provided a comprehensive guide that covers every step of the process. From installing the motor holders to tightening the belt tensioning system, I've got you covered. **Bill of Materials (BOM)** The following components are required to build your V3 printer: * 4pcs 3-way corner for 3030 profile * MGN15 rail with MGN15H block for X axis * 2pcs MGN12 rail with MGN12H block for Y axis * High-quality GT2 pulleys (2pcs without teeth, 6pcs with teeth) * 2pcs GT2 Belt Pulley 20 teeth * M3 hammer nuts for 3030 profile * Lot of DIN912 M3 stainless screws * M3x5x5 brass inserts to plug into plastics * M3x3 brass inserts (optional) for BLtouch mount * BL touch * Titan AERO extruder **Instructions to Print** To print your V3 printer, follow these guidelines: * Only the p_front part requires support material. * Recommended filament is PETG, except for p_fanDuct and p_front, which must be made from high-temperature-resistant material (HTPETG or ABS). * Nozzle 0.35 ~ 0.5mm. * 4 perimeters. * 5 bottom layers. * 6 top layers. * 25%~30% infill. * Layer 0.2 ~ 0.25 mm, what you like. **Videos** Check out the following videos to see your V3 printer in action: * Video in action: https://youtu.be/SVnGlTqV62A * 100mm/s print, 180mm/s movements limited only by acceleration limits: https://youtu.be/ptmzbeG-PuQ **Revision History** Here's a summary of the changes made to each version: * EDIT 2020-04-07: publish v2 version * EDIT 2020-04-12: add missing STL p_yFlagSpacer.v01.stl * EDIT 2020-04-14: add NOZZLE_TO_PROBE_OFFSET * EDIT 2020-05-03: better cyclone fanduct update * EDIT 2020-05-04: add assembly instructions * EDIT 2020-05-05: update M3x3 brass insert link * EDIT 2020-05-18: Titan AERO links. * EDIT 2020-12-19: link to version v3 I hope you enjoy building and using your V3 printer!