Do you know these three points about laser cutting machine precision debugging?

Fiber laser cutting machines are widely used in various industries. They are mainly suitable for cutting and processing metal materials. Fiber laser cutting machines are favored by the metal processing industry. The main reason is that fiber laser cutting machines have very high cutting accuracy. After many friends buy fiber laser cutting machines, they will have certain errors in the cutting accuracy of the machine after using them for a period of time. In order to maintain the normal operation of process parameters, we need to master the precision debugging method. Let's learn about the three points of attention for fiber laser cutting machine precision debugging.

1、the focus of the laser spot is adjusted to the smallest when the initial effect of point shooting to establish the size of the spot effect to determine the focal position, we just need to recognize the laser spot to the smallest, then this position is the best processing focal point, and then start processing work.

2、In the former part of the laser cutting machine debugging, we can use some debugging paper, workpiece scrap to point to determine the accuracy of the focal position, moving up and down the height of the laser head position, the laser spot size when pointing will have a different size change. Multiple adjustments to different positions to find the smallest one spot position to determine the focal length and the best position of the laser head.

3、 laser cutting machine after installation, will be installed in the CNC cutting nozzle on a scribing device, through the scribing device to draw a simulated cutting graphics, simulated graphics for a 1m square. A circle with a diameter of 1m is built in and diagonal lines are scribed on each of the four corners. After scribing, a measuring tool is used to measure whether the scribed circle is tangent to the four sides of the square. The distance between the diagonal and the intersection of the two sides of the square should be 0.5 m. By testing the distance between the diagonal and the intersection, you can determine the cutting accuracy of the machine. This is real experience!