What happens if the cooling system of a laser is not properly maintained?

When the cooling system of a laser is not properly maintained, the workpiece may experience thermal damage due to overheating. Lasers generate significant heat during operation, and the cooling system is designed to dissipate this heat effectively. If the cooling system fails or is not functioning optimally, the heat will accumulate, leading to excessive temperatures. This can result in the workpiece becoming overheated, which might cause distortion, burning, or other forms of damage to the material being processed.

In contrast, proper cooling ensures that the laser operates within safe thermal limits, preserving both the integrity of the workpiece and the efficiency of the laser operation, making the maintenance of the cooling system crucial for successful laser applications.