Self-Protecting Design of Handheld Laser Welding System

Laser Head Protection: When the laser head encounters an (E) signal or there is no data output, the system detects motor failure, and the laser head status light goes off, and the system stops sending light signals.

Welding Gun Status Protection: When the welding gun receives the conduction status and the laser head status is all normal, pressing down the trigger button can emit light.

Trigger Button Protection: This button is equipped with multiple independent circuits, which means that if any protection function is interfered with or malfunctions, releasing the trigger button can force the system to stop connecting to the laser, effectively preventing laser emission.

System Leakage Protection: The mainboard is equipped with multiple isolation protections to prevent chassis leakage, lightning, and other factors from burning the mainboard or causing interference to the mainboard.

Overheating Protection: Monitors the internal temperature of the laser welding machine. When the temperature exceeds the set threshold, it will automatically stop working to prevent the machine from overheating and damage.

Leakage Protection: Monitors whether there is leakage in the laser welding machine. When leakage is detected, the power will be cut off to ensure the user's safety.

Water Cooling Protection: For laser welding machines that use water cooling systems, a water temperature protection function is set. When the water temperature is too high or the water flow is blocked, it will automatically stop working to prevent damage to the fiber optic or other components.