How to Perform 3D Inner Engraving

⚠Please make sure before engraving: 

Follow the user manual to install ComMarker Studio and assemble the machine with the computer. 

Important Mount the 70×70 field lens and select the corresponding lens setting in the software. 

Remove the lens cap. 

Power on the engraver.

Note:

To avoid interruptions, please disable screen sleep settings or ensure the computer remains active until the engraving process is complete.

1. Click the “3D Glassˮ module, import your STL/GLB/OBJ file through “importˮ

Tips:

• STL: Contains only the 3D shape; small and easy to process but offers simpler details for engraving.

• OBJ: Supports textures, making it ideal for high-quality glass engraving with richer internal effects.

• GLB: A compact, all-in-one format that includes geometry, textures, and materials embedded in a single file, perfect for detailed and efficient 3D engraving workflows.

  *The GLB engraving feature is new. If you encounter any issues, please ensure your software is updated to version 1.0.21 or later.

  *For users who create combined models in 3D modeling software, we recommend exporting as STL files to ensure stable positioning and prevent import errors.

Recommendation: Use OBJ and GLB for more detailed engraving results.

OBJ and GLB engraving sample	STL engraving sample

OBJ file engraving requires detailed preparation before engraving, please refer to How to Use OBJ File for Glass Inner Engraving for details

2. Measure the actual size of your workpiece and enter them in the “Crystalˮ section.

3. Use the Scale function to resize the model until it fits properly inside your workpiece.

3.1 (Optional) If the model isn’t oriented correctly, use the Move and Rotate tool at the bottom to adjust its X, Y, or Z angles until it faces the right direction.

4. Input the following settings in the section below.

For 6w:

For 12w:

Note:

The gear icon next to “Laser Setting” opens the advanced parameters panel.

The default settings inside are suitable for everyday use. You can access the advanced panel when professional adjustments are needed.

6. Important Set the red dot on the engraving bed and click Focus.

7. Put the workpiece on the engraving bed.

Note：Always complete the focusing process before placing the workpiece.

8. Click Preview and use the preview helper to check if the border aligns with your workpiece. 

Once confirmed, remove the helper and close the safety door.

9. Click Start to begin engraving. 

After the engraving is finished, wait for the laser to stop, remove the workpiece.

Note：

The Deflecting process before engraving may take a few minutes. Please do not exit. You will see the Processing window once deflecting is done.

For more operational guide and specifications, View Full ComMarker Omni X Operation Tutorial↗