Ways to Add a Dual Z Axis - Including G34 Auto Z Levelling

YouTube·3D Printing

Explore three methods for adding a dual Z axis to an Ender 3 3D printer in this comprehensive video tutorial. Learn how to achieve a level gantry using a mechanical belt-driven kit, adding a second stepper motor in parallel, and implementing a firmware-controlled stepper with G34 auto Z levelling. Discover the pros and cons of each approach, including PSU relocation, alignment techniques, and firmware modifications. Follow step-by-step instructions for installation, wiring, and configuration, with insights on reducing Z banding and optimizing print quality. Gain valuable knowledge on G34 behavior, slicer start gcode changes, and advanced firmware settings to enhance your 3D printing experience.