Larger 3 into 1 Color Wheels

thingiverse

Working on more projects, will post updates once they are printed. This is an updated version of my color wheel with variations that showcase the capabilities of 3D printing. I'm using a Zonestar Z9M3 (3into1) printer with Marlin firmware and the source files included are just G-code for reference, so you may need to adjust them according to your setup, which requires a 300mmx300mm bed. The prints were sliced with two layers, both at 0.3mm thickness, but I only used one layer during slicing, so the second layer is simply a copy that allows the nozzle to come into contact with all the previously printed layers. The first layer is designed for color changing and works well when transitioning from one color to another, but the color wheel needs further adjustments, possibly requiring three layers instead of two. To help identify each brand of filament, I've marked the images accordingly. I'm currently working on creating a CMY color wheel, as well as experimenting with CMYK/W and CMYKW models. My goal is to achieve a smooth transition from red to yellow using CMY. If you manufacture or sell filament or mixing hotends, I'd love to test them out and report back on my findings. Please send me a demo to keep and share with the community. I'll be sharing more detailed reports, including additional images and microscope shots of mixed prints, once they're complete. The link will be posted here as soon as it's ready. The current Inland color wheel needs adjustments on the left side, where the color changes too quickly, and also to add more yellow throughout. I'm working on these improvements now. If you decide to print your own color wheels, please note that you'll need to adjust the G-code manually for your unit, filament types, temperatures, auto-bed leveling, and before-print purge settings (-20y, 220x). If you're willing to share your prints, I'd be grateful if you could also grant me permission to share different types of prints with the community. Thanks in advance! Enjoy exploring these color wheels.