How to solve the error of laser cutting machine

Using a laser cutting machine for sheet metal processing for a long time will inevitably lead to a decline in accuracy and an increase in error, resulting in a decrease in the passing rate of the cutting product, which is not conducive to the production of the enterprise. So how should the machine be adjusted when an error occurs? The following points are analyzed.

1. The thickness of the cutting material exceeds the standard. The thickness of the plate that can be cut by a general metal laser cutting machine is less than 12 thicknesses. The thinner the plate, the easier it is to cut and the better the quality. If the plate is too thick, the laser cutting machine will be difficult to cut. Under the condition of ensuring the cutting, the processing accuracy will be error, so the thickness factor of the plate should be determined.

2. The laser output power is not up to standard. When the laser cutting machine is in operation and debugging, it is necessary to ensure that the laser output power reaches the standard. Generally, the higher the laser output power, the better the cutting quality on the same thickness of the plate.

3. The roughness of the cut sheet. In general, the smoother the surface of the cutting material, the better the cutting quality.

4. The focus position is not accurate. If the focus of the laser cutting machine is not aligned, it will directly affect the cutting accuracy, so it is necessary to calibrate and check before running. It is also possible to purchase an auto-focusing laser head when purchasing a machine to automatically focus to ensure cutting accuracy.

5. Processing speed. The cutting speed of the laser cutting machine directly affects the processing accuracy. Therefore, before the operation, the cutting speed should be in good agreement with the material.