Fiber Laser Nozzle - Consumable Parts of Optical Fiber Welding Machine

The fiber laser nozzle in the fiber laser welding machine is an important consumable part. Its main function is to focus and guide the laser beam to the welding area. Here are some key points about the laser nozzle:

1. Main Function

Laser focusing: The nozzle is responsible for focusing the laser beam to the welding point to ensure the accuracy and quality of welding.
Gas protection: The fiber laser nozzle is usually equipped with a gas protection function to prevent oxidation and contamination during welding and improve the welding quality.

2. Reason for Vulnerability

High temperature effect: During the welding process, the nozzle will be directly exposed to the high-temperature laser, and long-term use may cause material aging or melting.
Wear: The contact between the nozzle and the welding material may cause wear, especially in high-frequency welding.
Pollution: The smoke and slag generated during welding may adhere to the fiber laser nozzle, affecting the transmission and focusing effect of the laser.

3. Maintenance and Replacement

Regular inspection: Regularly check the wear and cleanliness of the fiber laser nozzle to ensure its normal operation.
Cleaning: Use appropriate cleaning tools and methods to clean the nozzle regularly to remove attached dirt and slag.
Timely replacement: Once the nozzle is found to be severely worn or damaged, it should be replaced in time to avoid affecting the welding quality.

Summary

The fiber laser nozzle is a consumable part in the welding machine and needs to be regularly maintained and replaced to ensure the stability and quality of the welding process. Reasonable management and maintenance can extend the service life of the nozzle and improve the overall welding efficiency.

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