This tutorial is suitable for users who are performing vector or bitmap planar engraving on glass surfaces for the first time
¶ 1.Preparation
Before starting the carving, please prepare the following items and materials in advance
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The device is powered on, and the 5W UV laser module (ultraviolet) and the UV flat engraving F-theta lens (green) have been correctly installed.
If it does not match or the module needs to be replaced, please first check the tutorial for replacing the module: https://youtu.be/-ZZXBVmFkyU
Ensure that the firmware has been upgraded to the latest version (V1.1.29 or higher)
¶ 2. Preparation of Supporting Resources
Falcon Design Space (FDS) software, it is recommended to update to version V1.9.5+
Software download address:https://www.craftseek.com/#/download
Corresponding parameter library:https://wiki.creality.com/en/laser-engraver/falcon-t1/uv5w-consumable-parameter-library
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Falcon Design Space (FDS) file to be engraved
Falcon Design Space (FDS) Example Files: (Provided with the Tutorial)
¶ 3. Safety Instructions
Please wear laser safety goggles before operation.
Ensure that the work area is well-ventilated. Dust may be generated during the glass engraving process, so please wear an N95 mask.
¶ 4. Operating Procedures
¶ Step 1: Install the laser and F-theta lens
Install the UV laser and the flat engraving F-theta lens (green), ensuring they are securely installed and properly connected.
- Link to the Operation Guide for Replacing the Laser Module: Replace laser module Operation Guide
- Link to the Operation Guide for Replacing the F-theta lens: Replace F-theta lens Operation Guide
¶ Step 2: Calibration
- Kind reminder: Please turn off the air purifier during the calibration process to avoid strong wind interference causing the calibration card to shift position.
Complete the following three calibrations in sequence:
(1) Laser Module Calibration
(2) Auto Focus Calibration (Skippable)
(3) F-theta lens Calibration
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Link to detailed calibration tutorial:Falcon T1 UV Laser Module + UV Flat Engraving F-theta Lens (green) Specialized Calibration Guide
¶ Step 3: Place the workpiece
(1) Place the blade strip plate on the workbench.
(2) Place the thin glass sheet at the center of the engraving area.
(3) Place an anodized aluminum sheet (for autofocus positioning) on the surface of the thin glass.
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¶ Step 4: Focus adjustment
(1) Click on "Autofocus" in Falcon Design Space (FDS) software.
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(2) After autofocus is completed, manually move the Z-axis downward by 1mm (this step is for fine-tuning the focus to ensure accurate engraving depth).
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¶ Step 5: Edit the file, align the border, and position alignment
(1) Open and edit the file to be engraved in Falcon Design Space (FDS).
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(2) Click "Frame" , and confirm that the engraving area is aligned with the glass position.
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(3) After alignment is completed, click "Stop Framing" .
(4) Remove the anodized aluminum sheet on the surface (used only for focusing and must be removed during engraving).
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¶ Step 6: Start processing
After confirming that the above steps are correct, click "Go Processing" and wait for the engraving to complete.
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¶ Precautions
| Scene | Operating Requirements |
| Glass Engraving Bitmap | Must select Dithering filters and check Invert Colors |
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¶ 5. Verification
After the carving is completed, please verify the results according to the following criteria:
(1) Pattern integrity: The engraved pattern is consistent with the design document, with no defects or offsets.
(2) Clarity: Lines are clearly distinguishable, and the canary release transition in the bitmap area is uniform.
(3) Surface condition: The glass surface has no cracks or abnormal ablation marks.
If the carving effect is not satisfactory, please refer to the following common troubleshooting directions:
| Phenomenon | Possible Reasons | Recommended handling |
| Pattern Offset | The walking frame is misaligned or the workpiece moves during the machining process | Realign and secure the workpiece |
| Shallow engraving | Z-axis has not been manually adjusted down by 1mm | Manually lower 1mm after confirming focus |
| Bitmap effect is abnormal | Jitter filter not selected or invert colors not checked | Check bitmap parameter settings |
| Pattern Blurred | F-theta lens calibration is inaccurate | Reperform F-theta lens calibration |