Fiber laser marking machine for stainless steel
Fiber laser marking machine has a wide application in stainless steel industry.
Stainless steel is a kind of modern general engineering material.
It has wide application in various industries.
From the daily consumer products to the kitchen wares, from manufacturing the surgical operation device to the roof, stainless steel is always the best choice.
There are over 150 types of stainless steels in the market.
Their surface smoothness is also in great varieties.
When we use the fiber laser marking technology on various stainless steel materials, there will be amazing effect.
Many products or components made of stainless steel require marks of certain forms.
1.The application of fiber laser marking machine in stainless steel
The fiber laser marking machine can mark the typefaces in single lines, in hollow or solid.
Some marks are rather complicated, such as the functional marks like the scales on the tools or instruments.
Furthermore, the fiber laser marking machine can still engrave more complicated decorative patterns.
The fiber laser marking machine is small in size.
But it can generate the nanosecond-level monopulse, with the light concentration of 10~40W.
So as to enable the stainless steel surface to have visible changes under the premise that the the hear will not impact main stainless steel material.
According to the characteristics of the incident light and the stainless steel type, as well as the different reaction of the stainless steel to the laser, we could achieve various visible effects.
We could use the impulse with enough energy to melt the partial surface.
And then the laser will make the surface to generate a series of small pitting, which will have chemical reaction with the oxygen in the air.
Thus forming the touchable black marks.
When the impulse increases, some materials will be evaporated.
The melt in the pitting will be extruded out because of the pressure, so as to have a flashing effect and improve the visual quality significantly, thus having a carving sense.