Emoji (Single-Color Printer, Commercial Use Allowed). Face With Symbols on Mouth

Please read the entire text before printing! I often make the mistake of not doing so.

I really appreciate support of my projects: https://boosty.to/artificialworld/donate

1. Model

Diameter: 90mm. Scaling down may require additional work on tolerances and snap-fit joints. For that I provide the base model (other/EmojiOriginal.obj).
Sphere Parts: top and bottom. By removing the bottom part, you can place emoji on flat surfaces.

2. Printing Instructions:

I printed this Emoji with a Flashforge Adventurer 5M with 0.4 mm nozzle

Sphere, Top and Bottom

Recommended material: Basic orange PLA

Layer height: 0.2 mm
Sparse infill density: 5%
Sparse infill pattern: Grid
Brim type: Outer brim only. The brim helps maintain a level surface, which is important for achieving a smooth sphere when joining the top and bottom pieces. Otherwise, a gap may form due to warping.
Brim width: 5mm

Optional:
Initial layer height: 0.4 mm
Initial layer speed: 25 mm/s

Everything else is default orca slicer settings.

Text Box, Eyes, and Screw

Recommended material: Basic black PLA

Global:
Layer height: 0.2 mm
Initial layer speed: 25 mm/s
Initial layer height: 0.4 mm. There are many settings here for good adhesion to the plate because the parts are small and some are vertical.
Sparse infill density: 5%
Sparse infill pattern: Grid

Eyes and Scew:
Brim type: Outer brim only
Brim width: 5mm

Text Box:
Enable support: True
Type: Tree (auto)
Position: 0.01 mm under the heat bed. This is very important! Otherwise, the slicer might try to print the text box in mid-air, relying on the supports, which didn't work for me.

Everything else is default orca slicer settings.

Brows

Recommended material: Basic red PLA

Layer height: 0.2 mm
Initial layer speed: 25 mm/s
Initial layer height: 0.4 mm.
Sparse infill density: 5%
Sparse infill pattern: Grid
Brim type: Outer brim only
Brim width: 5mm

Everything else is default orca slicer settings.

Text

Recommended material: Basic white PLA

Layer height: 0.2 mm
Initial layer speed: 25 mm/s
Initial layer height: 0.4 mm.
Brim type: Outer brim only
Brim width: 5mm

Everything else is default orca slicer settings.

3. Assembly

Everything

Align parts straight when inserting.

Eyes

Be careful not to insert the wrong eye into the wrong socket. Also, check the eye's orientation before installation. Please see my photos or the 3D model (Other/EmojiOriginal.obj).

Sphere

First, insert (clockwise) the screw into the top or bottom section. Then, without applying force, tighten (clockwise) the other part. Once two sections meet, do not tighten further or you will break the screw! If you break the screw, use a screwdriver to apply significant vertical force to the screw and turn it counterclockwise.

Text

Since friction is the only thing holding the letters in place, you may need a hammer or glue depending on your situation.

4. License

Allowed Use

The license for this model gives you complete freedom to use it in any way you like (e.g. you can sell printed emojis), as long as you provide attribution. For attribution, I recommend adding the URL to this page.