These are the best settings for engraving Black Color over Stainless Steel with a fiber laser engraving machine BCF, Raycus, JPT or others.
25, 30 or, intense black 820
HATCH : 1
HATCH type: Bidirectional
ANGLE: 90 or 0
LINE SPACE: 0.05 or 0.03
Out of focus 1.5 to 3MM
Note: These engraving parameters are for reference, and the results may change deepening on the lens, power laser source brand, metal mixture, ETC.
These parameters have been tried with a fiber laser BCF 30W with a 17x17cm 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.
We have used EZcad 2. But these parameters also apply to EZcad 3 and, in general, any laser control card from JCZ.
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.