Welding apparatus
AssigneeEsab AB
InventorRolf Larsson
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Abstract
The invention relates to a welding apparatus comprising a welding unit, a work-table for supporting the workpieces to be welded, and the clamping means for clamping the workpieces to the work-table in the direction towards one another during the welding operation. The welding unit comprises a friction stir welding head and a fusion welding head.
Claims14
An apparatus (1) for welding, comprising a welding unit (6), a work-table (4) for supporting the workpieces (2, 3) to be welded, and clamping means (21, 22) for clamping the workpieces to the work-table in the direction towards one another during the welding operation, characterized in that the welding unit (6) comprises a friction stir welding head (13) and a fusion welding head (14).
Dependencies are inferred from the claim text.