CO2 gas shielded welding wire feeding device and usage method thereof

The invention discloses a CO2 gas shielded welding wire feeding device and a usage method thereof, and belongs to the field of CO2 gas shielded welding of the machine building industry. With the CO2 gas shielded welding wire feeding device and the usage method thereof, the problems that welding wire...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAO YANWEN, DUO YUANCAI, YIN YABIN, DU JINTAO, HOU XIRONG, WANG YOUYIN, WANG HAODONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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