Mopa Color Fiber Laser Marking Machine Application

Color laser marking machine with MOPA fiber laser source is used for marking black, white, grey and colors on stainless steels.It is applied in color laser marking on Iphone, Macbook, electronic parts and keyboard.And it also used for marking black, white, grey on Other metal surface , such as Gold, Silver, Brass, Aluminium,Carbon Steel, Iron etc, and can also mark on many non-metal materials, such as ABS, Nylon, PES, PVC etc.

Application shows that Laser marking principle:
1. Generate colorless transparent oxygen.
2.The film, producing interference, showing color;
3. Also generate the colored oxide and the colorless oxide film.

The process parameters
Laser type: 20w-m6 + -s, 20w-m1 + -s, field mirror: F = 254mm.

Technology analysis
Dense filling spacing, medium and small pulse width, high frequency, color hair main frequency and.The effect of power.The differences in these colors are mainly due to the single pulse energy of the laser itself.It affects the spot overlap rate of the material.

Stainless steel, medium and small pulse width,
So M6 plus is going to be more than M1 plus. then can have A variety of color.