Keychain zodiac

thingiverse

A collection of trinkets that display zodiac signs is created by joining two halves with a rim. To achieve this, it's recommended to print in 2 colors. For instance, one half starts printing in black from layer 1 through layer 11. Then, at layer 12, the nozzle switches to white plastic. The other side does the opposite. The rim can be printed with a third color. First, place one half on a flat surface with the pattern facing down and install the rim. Next, glue the surface of one half and align the holes, then apply the second half and secure it in place. The rim should rotate freely without any obstructions. Before gluing, check if the rim can move smoothly. If not, re-print the rim by adjusting the horizontal expansion setting for a better fit. To clean the nozzle easily after printing with different colors, use a cleaner that comes in two types: one for dark to light and another for light to dark transitions. Print Settings: - Nozzle diameter: 0.2mm - Layer height: 0.1mm - Line width: 0.2mm - Number of wall lines: 6 - Bottom and cover layers: 10