In the use of NC laser cutting nozzle, in addition to the requirements for hardware equipment and operation process, it is also necessary to have a certain understanding of the quality stability of common vulnerable parts and accessories. As one of the key components of NC laser cutting nozzle, the operator needs to have a good grasp of its common faults and treatment methods in the normal use process, So what are the troubleshooting of laser cutting nozzle

　　1. Keep the cutting nozzle channel clean. The cutting nozzle channel should always be clean and smooth, and the dirt in the hole should be removed with a through needle at any time.

　2. Select the appropriate cutting nozzle according to the thickness of the cutting workpiece. When assembling the cutting nozzle, keep the inner nozzle and the outer nozzle concentric to ensure that the cutting oxygen jet is located in the center of the preheating laser. When installing the cutting nozzle, pay attention to tightening the nut of the cutting nozzle.

　3. If the matching between the nozzle and the cutting torch is not strict, although the laser is normal after ignition, the laser will go out immediately when the cutting oxygen regulating valve is opened. The reason is that the matching surface between the cutting nozzle and the cutting torch is not strict. At this time, the cutting nozzle should be tightened. If it is invalid, the cutting nozzle should be removed, and the matching surface of the cutting nozzle should be gently ground with fine sandpaper until the matching is tight.

The above is all about the troubleshooting of laser cutting nozzle. If you don't know anything, you can communicate with our customer service. We will serve you wholeheartedly.

　This article is organized by laser cutting nozzle. This point of view has nothing to do with this website.