MINI CNC MACHINE FRAME

thingiverse

Hello friends, check out my brand new CNC plotter machine powered by GRBL firmware and featuring Z axis servo support. In this video, I'll show you a step-by-step guide on how to build your own mini GRBL based CNC plotter using two 28BYJ-48 stepper motors and one Tower Pro Mini servo. You'll also learn how to calibrate the axes and perform speed tests in this tutorial. The main body of the machine is made from 3D printed parts, which makes it a great project for DIY enthusiasts. Here are some special features of my CNC plotter: 1. GRBL support for Z axis servo 2. Large print area (100 x 100 mm) 3. 3D printed parts 4. Easy G-code making process To build this machine, you'll need the following components: X and Y axis rails: Bike spoke wire with a diameter of 2.75 mm Arduino UNO: http://amzn.to/2iVQL3s 28BYJ-48 stepper motors: http://amzn.to/2iUUvC5 Tower Pro servo motor: http://amzn.to/2jpp330 GRBL CNC shield: http://amzn.to/2jqZK0n A4988 Stepper driver (2 pieces): http://amzn.to/2iVM2in Power adapter: http://amzn.to/2hySoas You can download the necessary files from these links: MI Inkscape Extension.zip: https://www.mediafire.com/file/9x1m60... MIGRBL.zip: https://www.mediafire.com/file/wxsy99... CNC Shield v3 01 WIRING.png: https://www.mediafire.com/file/53c8yw... GRBL Controller: https://github.com/zapmaker/GrblHomin... Visit Electric DIY Lab for more projects and tutorials at http://electricdiylab.com/make-grblarduino-cnc/.