The copper nozzle of the laser welding machine can also limit the welding position. In laser welding, the welding head must be positioned correctly in order to complete the welding, otherwise there may be situations where the welding is not firm or perfect. By using a laser welding machine copper nozzle, the welding head will be limited to a specific area during the welding process, ensuring the accuracy and stability of the welding.

The main function of the copper nozzle of a laser welding machine is to protect the laser welding head. Laser welding is a high-temperature and high-pressure process that generates a large amount of gas and dust around the welding joint. And these dust and gases can have a negative impact on the quality of the welding joint, and even damage the welding joint. The copper nozzle of the laser welding machine can discharge these dust and gases during the welding process, thereby preventing their impact on the welding joint.