WELDING MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a welding management system that facilitates calculation and management of a welding heat input. SOLUTION: A welding time calculation part 11 calculates a welding time on the basis of a welding current value or welding voltage value received from a welding machine 20. A welding speed calculation part 12 calculates a welding speed on the basis of a calculated welding time and an acceleration measured by an acceleration sensor 40. A heat input calculation part 13 calculates the welding heat input on the basis of a welding current, welding voltage and welding speed. A management information storage part 16 stores a welding heat input in a welding DB 18. COPYRIGHT: (C)2011,JPO&INPIT