How to mark the depth of the fiber laser marking machine-Karina
How to mark the depth of the fiber laser marking machine
How to mark the depth of the fiber laser marking machine? Sometimes we will need to make a deeper mark on the stainless steel or die steel. How to adjust the parameters to meet our requirements with the fiber laser marking machine? Let me share with you my experience.
How to mark the depth of the fiber laser marking machine? Things to start with one of my clients. He gave me a very complicated pattern and at least 0.1mm depth to give the pattern a three-dimensional look. So I started the exploration of the depth of stainless steel. In fact, everyone knows why the fiber laser marking machine is called a fiber laser marking machine because it is a laser marking machine using a fiber laser. Note that it is a laser marking machine, not a laser engraving machine. I told the customer when I first received the request from the customer. Later, after some trials, a 50*50 pattern, to be 0.1 depth, requires at least 20W of fiber laser marking machine to mark continuously for more than 20 minutes.
Through this case, I probably summed up the experience of using fiber laser marking machine to deepen. First of all, not all materials can be used to deepen, such as copper, it is already difficult to print on it. Stainless steel is a better depth. Followed by power. The higher the power of the fiber laser marking machine, the easier it is to draw the depth when marking.
Of course, there are also differences in the depth of the lasers of different brands. In my opinion, this difference is not very obvious. There is also the adjustment of the parameters. If you want to set the parameters to high power, low frequency, low speed, and online, you should set the defocus to positive focus. I have not found where to set it.
To sum up
How to mark the depth of the fiber laser marking machine? I can try it if I know where to set it. After playing with high power, low frequency and low speed for several times, because of the slow speed, there will be deposits at the marking position, which will hinder the penetration of the laser, so it is necessary to sweep it with high frequency and high speed. Sweep off the deposits and continue to play at low frequencies and low speeds.
The method is like this. I don’t think any product is suitable for deep marking. Because the speed is really too slow. If you want to mass produce a certain product, it is not a good choice to use a fiber laser marking machine to have a deep mark.
The depth of the fiber laser marking machine can be deep and how long it takes. There is very little information in this area. If you are interested, you can do your own experiments.