3018 Pro CNC Z-Axis Tool Adapters

thingiverse

**Important:** Don't forget to adjust for material properties and your printer calibration values, there are some tight fits in these models! This upgrade kit includes a revised version of the 3018 Pro CNC Z-axis assembly, featuring longer LM8UU bearings for enhanced stability. The bearings have a part designation of LM8LUU, with dimensions of 15x45 and an inner diameter of 8mm. To secure the Z-Axis brass nut, simply attach two M3 screws and nuts. You may need to soften the parts with heat to facilitate pressing in the bearings. I employed a heat gun and vice to push them into place, but your printer's calibration and bearing tolerances will dictate the required method. All components feature slide-ins to secure nuts inside for M3 screws. Interchangeable front plates are also included, currently designed specifically for an aluminum mount of a 500W China Spindle. The front plates align via grooves and attach to the main body using four M3 screws. The aluminum mount can then be mounted on top with four nuts from the back. This is a work in progress, and as such, it will receive several updates as I continue to refine the design. This upgrade kit draws inspiration from existing designs found on Thingiverse, primarily: https://www.thingiverse.com/thing:2880671