A WELDING MACHINE WITH A PLURALITY OF TORCHES AND A PLURALITY OF GROUNDING CONTACTS

A WELDING MACHINE WITH A PLURALITY OF TORCHES AND A PLURALITY OF GROUNDING CONTACTS

The present application relates to a welding machine (1) comprising a resting plane configured to support respectively a tail portion and a head portion of two metal sheets to be joined. The metal sheets are slidable along an advancement direction. The welding machine (1) comprises also sheet-metal...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: MARCHESI, Marco
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CLADDING OR PLATING BY SOLDERING OR WELDING
CURRENT COLLECTORS
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ELECTRICITY
LINE CONNECTORS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:The present application relates to a welding machine (1) comprising a resting plane configured to support respectively a tail portion and a head portion of two metal sheets to be joined. The metal sheets are slidable along an advancement direction. The welding machine (1) comprises also sheet-metal pressing means (2) configured to lock in a set position the head and tail portions on the resting plane and a plurality of welding torches (3) configured to join respective edges of the tail and head portions. The welding torches (3) are slidably movable along a transverse direction to the advancement direction. The welding machine (1) further comprises a plurality of grounding contacts (4) that is each electrically associated with a respective welding torch (3) and movable solidly constrained to the respective welding torch (3) along the transverse direction.