How to engrave dark colour on Aluminum with a fiber laser

Fiber Laser Engraving Parameters for engraving dark colour on Aluminium.

These are the best settings for engraving dark colour over Aluminum with a fiber laser engraving machine BCF, Raycus, JPT or others.

HATCH : 1

Speed

1500

Power

90%

Frequency

50

HATCH type: Optimization two way hatch

ANGLE: 45

LINE SPACE: 0.02

 

HATCH : 2

Speed

1500

Power

90%

Frequency

50

HATCH type: Optimization two way hatch

ANGLE: -45

LINE SPACE: 0.02

 


Note: These engraving parameters are for reference, and the results may change deepening on the lens, power laser source brand, metal mixture, ETC.

Fiber laser settings for black engraving on aluminum.
Fiber laser settings for black engraving on aluminum.

We have tried with

These parameters have been tried with a fiber laser BCF 30W with a 10x10cm Opex lens. Also, These parameters can be applied to Raycus and JPT, but the BCF has a broader range of Frequency, which gives a better amplitude of effects.

Software used

We have used EZcad 2. But these parameters also apply to EZcad 3 and, in general, any laser control card from JCZ.
 

 

Variations

Speed, frequency, hatch, and line space, 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.



Other popular parameters

Engraving plastics

Fiber laser engraving settings for plastics
Fiber laser engraving settings for plastics

Engraving Non-metals

Fiber laser engraving settings for non metal materials
Fiber laser engraving settings for non metal materials

Engraving all metals

Fiber laser for engraving any metal material
Fiber laser for engraving any metal material