WELDING MONITORING SYSTEM AND METHOD

摘要

Disclosed are a welding monitoring system and method. The welding monitoring system according to an embodiment of the present invention comprises a welding machine; a current sensor which detects operating hours and welding current of the welding machine; a welding information database which stores the detected operating hours and welding current for each welding process of each welder, and stores preset information on charge consumption of the welding machine for each welding process; a data analysis unit which calculates charge consumption during the operating hours by using the detected operating hours and welding current of the welding machine, and compares the calculated charge consumption and the preset charge consumption for the process in which the welding machine has been operated to thereby determine whether the welder has achieved the purpose of the corresponding process; and a display unit which outputs a result of the determination of whether the welder has achieved the purpose of the corresponding process.