Fiber laser cutting machine lasers generate a lot of heat during operation, and without an effective cooling system like a laser chiller, various problems that affect the performance and life of the laser source may occur. As a leading chiller manufacturer, S&A Chiller offers a wide range of laser chillers, known for their high cooling efficiency, intelligent control, energy saving, and reliable performance.

In the industrial laser manufacturing process, laser performance directly affects processing efficiency and quality. However, lasers generate a lot of heat during operation, and without an effective cooling system like a laser chiller, various problems that affect the performance and life of the laser source may occur. The following are key issues that may occur when the laser lacks proper cooling:

1. Component damage or accelerated aging

The optical and electronic components inside the fiber laser cutting machine laser are highly sensitive to temperature. Without an effective cooling system to dissipate the heat generated during operation, the internal temperature of the laser will rise rapidly. High temperatures will accelerate the aging of components and even cause direct damage. This will not only affect the performance of the laser, but also shorten its life, which may increase maintenance and replacement costs.

2. Reduced laser output power

The output power of a fiber laser cutting machine laser is affected by its operating temperature. When the system overheats, internal components may not work properly, resulting in a drop in laser output power. This directly reduces processing efficiency, slows down operation, and may also reduce the quality of the finished product.

3. Overheat protection activation

To prevent damage from overheating, fiber laser cutting machine lasers are usually equipped with automatic overheat protection systems. When the temperature exceeds a preset safety threshold, the system automatically shuts down the laser until it cools to a safe range. This causes production interruptions, affecting progress and efficiency.

4. Decreased accuracy and reliability

Precision is critical in laser processing, and overheating can undermine the stability of the mechanical and optical systems of the laser source. Temperature fluctuations can reduce the quality of the laser beam and affect processing accuracy. In addition, prolonged overheating can reduce the reliability of the laser and increase the likelihood of failure.