Optical fiber laser cutting machine has become an indispensable tool for enterprises processing metal plates. Its advantages of high steel plate cutting accuracy and high electrical energy conversion efficiency are the reasons why optical fiber laser cutting machine quickly occupies the market. Usually, when we use the optical fiber metal laser cutting machine to process, we occasionally encounter some problems, such as the gap between steel plate cutting is too large, or the accuracy of processed components is reduced, which can not meet customer requirements. How to deal with these sudden failures?

1. For various reasons, the surface of the processed object may not be uniform, and a large amount of heat will be generated during the processing with the laser cutting machine, which may deform the surface of the sheet. If the surface of the processed workpiece is uneven, the focus of the laser cutting machine and the surface of the processed object will change randomly, which will cause the fault of too large cutting gap or inaccurate processing.

2. Errors caused by incorrect installation of optical fiber laser cutting machine. If the workpiece is placed on the workbench of metal optical fiber laser cutting machine, errors will occur due to incorrect position of the workbench. The equipment is not firmly installed, the parts are worn for a long time, and the worktable will also suffer from uneven force. This imbalance will also cause random errors between the thin steel plate and the laser focus, resulting in excessive cutting gap or reduced processing accuracy.

3. Errors caused by programming. During the processing of the optical fiber laser cutting machine, the complex workpiece surface processing path diagram is composed of many models such as straight lines and arcs, which need to be drawn with professional software. Some software programming systems also bring some errors. Using genuine software can avoid these errors to the greatest extent.

4. There are many factors that lead to the change of the relative position between the focus and the surface of the cutting object during the processing of the optical fiber laser cutting machine due to the focus position error in laser cutting. These random errors cannot be avoided, and can only be reduced through online detection and control to ensure the processing accuracy of optical fiber laser cutting machine.

5. Regularly check the focal length of the optical fiber laser cutter for problems, especially after cleaning the lens or better new lens.

6. Check whether the lens of the metal optical fiber laser cutting machine is damaged or polluted, because these problems will cause laser scattering, leading to excessive cutting gap of the laser cutting machine or reduced processing accuracy. Timely replacement or cleaning of the lens is an effective solution.

7. The quality of the laser tube is also a factor that cannot be ignored. Check the quality of the laser tube spot. If there are bright spots or light spots that are not round or hollow, the solution is to adjust the support, rotation direction, or replace the laser tube.

Features of metal laser cutting machine

In a word, the metal optical fiber laser cutting machine often has some failures in the use process. The most common impact of these failures is to reduce the processing accuracy or cause excessive cutting gaps. These situations will have a negative impact on the production of enterprises, or cause unnecessary waste. This requires us to maintain the equipment in our daily work, ensure the efficient and lasting operation of the laser cutting machine, and let the optical fiber laser cutting machine create the maximum value for the enterprise.