| 摘要 |
A control system for verifying propriety of welding wire for welding a part includes a spool containing the welding wire mounted to a welding machine. The spool contains an identification label which is automatically readable by a scanner positioned adjacent thereto. A controller is operatively joined to the welding machine for controlling welding start-up and a specified welding operation of the part which requires a specified welding wire. The controller is operatively joined also to the scanner for automatically reading the spool label to identify the welding wire thereon which is compared in the controller with the specified welding wire, with welding start-up of the part being prevented unless the specified welding wire matches the identified welding wire.
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