Genmitsu 3018 CNC upgrades: Mill acrylic, aluminium and carbon fiber

Video Description

Upgrading 3D printers is so much fun, so why not upgrade a cheap CNC router to make it more capable? The Genmitsu 3018 CNC is the perfect candidate because it is cheap and has reasonable baseline performance. The mods shown in this video are designed to be almost modular. You could upgrade only the spindle, only the stepper motors, only the mainboard or any combination of what is depicted. Pick and choose as you see fit or as you can afford. The mains wiring should be treated with utmost respect. Consult a professional before attempting this wiring. UPDATE: There is now a size upgrade kit available for these routers: https://yorahome.com/products/yora-3018-expansion-kit Please check the webpage to ensure compatibility and suitability with your machine. Previous videos on this machine/hardware: Sainsmart 3018 CNC review: https://youtu.be/Y5nyjvytlBk S42B closed loop stepper guide video: https://youtu.be/eM8zSG8fEkk Shopping list: Sainsmart 3018 CNC: https://amzn.to/2LANGFQ BTT S42B closed loop steppers: https://s.click.aliexpress.com/e/_dVyzQEN BTT SKR mini V1.1 mainboard: https://s.click.aliexpress.com/e/_ABpcY7 Reprap Fullgraphic smart controller: https://amzn.to/3iYwmJq Dremel 3000: https://amzn.to/36gEy2z Active low twin relay as used: https://amzn.to/2NJEkLa 24V 5A PSU (I sourced mine locally but this looks identical): https://amzn.to/3aaSL2n Mains input switch: https://amzn.to/3aeRNSy Parts/references from this video: My Marlin firmware for this setup: https://github.com/teachingtechYT/Marlin/tree/3018-cnc-skr-mini BTT SKR mini V1.1 GitHub: https://github.com/bigtreetech/BIGTREETECH-SKR-MINI-V1.1 My 3018 CNC electronics case and other bits: https://www.thingiverse.com/thing:4740697 Wiring diagrams: https://imgur.com/a/ICJgvhc 3018 CNC Dremel 3000 adaptor: https://www.thingiverse.com/thing:3938914 RepRapDiscount Full Graphic Smart Controller Case: https://www.thingiverse.com/thing:2813298 Kiri:Moto cloud slicer/CAM: https://grid.space/kiri/ Initial D image source: https://initiald.fandom.com/wiki/Takumi_Fujiwara%27s_Toyota_AE86 Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5] https://3dprintersonline.com.au/ Take a look around and if you like what you see, please subscribe. Support me on Patreon: http://www.patreon.com/teachingtech