How to engrave on aluminum oxide business card with a fiber laser

How to engrave on aluminum oxide business card with a fiber laser

Speed：1000mm/s
Power：dog90%；
              flower70%
Frequency：20khz
HATCH：1 pass
HATCH type: Bidirectional
Angle：90°
DPI：0.02



Speed：1000mm/s
Power：dog90%；
              flower70%
Frequency：20khz
HATCH：1 pass
HATCH type: Bidirectional
Angle：90°
DPI：0.02



Speed：1000mm/s
Power：50%
Frequency：60khz
HATCH：1 pass
HATCH type: Bidirectional
Angle：90°
DPI：0.02



Speed：600mm/s
Power：30%
Frequency：30khz
HATCH：1 pass
HATCH type: Bidirectional；Negative image
Angle：90°
DPI：0.03


Software used：LightBurn. 
Note: The engraving parameters are for reference only, and results may vary as different colors vary in light absorption and reflection.
Variations：
Speed, frequency, can remain the same, but you may change the power percent if you own a laser with more power or less power.
All this information does not represent the engraving time. The time varies depending on the design or pattern to engrave.

We have tried with
These parameters have been tried with a fiber laser 20W Raycus with 110mm lens.


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