We all know very well that fibre laser marking machine with high peak power and fine spot, want to type or icon on top of the metal material, the operation is very simple. The same need to play black letter on stainless steel is also very simple. And playing black is very fast, the feel of the touch is also very good, permanent non-fading. But the material is copper is more difficult to play, can play clear has been very good. Here we come to see how the laser marking machine in stainless steel on the black letter;

1, open the computer, do a good job of marking with the map, the map is not too big, the line is a little thin. In the filling line spacing selection 0.01-0.02mm, margins can be set to a larger point, in order to pattern can be correctly displayed and the finer the better;

2, optical fibre machine marking machine marking speed selection 100-200mm / S, the smaller the black, but also played the slower. Marking the overall calculation of the selected graphics, if you are not sure, you can combine or group and then fill in;

3, marking angle to each marking line are the shortest for good, out of the blackness will be consistent. Marking angle to fill the line are shorter for the best, generally choose 45 degrees can be. Marking power selection between 50-70 is better, frequency selection 10KHZ is better;

4, if you want to ask for a good feel, you can slow down a little speed, and focus off the normal value of 1mm. Note that if the black surface unevenness of more than 2MM, it is likely that the highest or lowest place to play the black. If this happens, either divided into two hits, or reduce the frequency, increase the power to solve!