FSW Friction Stir Welding Machine With Compact Static Gantry High Precision

Compact Static Gantry Friction Stir Welding Machine Friction Stir Welding Technology

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Bobbin Friction Stir Welding (BFSW) is a new type of friction stir welding technology based on the improvement of single-shoulder stirring head. It can simultaneously weld the upper and lower surfaces of the workpiece It can simultaneously weld the upper and lower surfaces of the workpiece, effectively eliminating problems such as imperfections or root defects, simplifying the welding clamping requirements and expanding the application of friction stir welding technology. It provides a new way to simplify the welding fixture requirements and expand the application of friction stir welding technology.

Stationary Shoulder Friction Stir Welding (SSFSW) SSFSW is a newly developed friction stir welding technology. It adopts the split design of the shoulder and stirring needle, and the stirring needle rotates when welding. When welding, the stirring needle rotates, and the shoulder just slides on the specimen surface without rotating. The surface of the static shoulder friction stir weld head is The surface of static-shoulder friction stir welding head is smooth and clean, without arc lines and flying edges, and it can optimize the temperature gradient in the direction of the thickness of the joint and reduce welding deformation, which is suitable for thick plates and fillet welds. Applicable to thick plates, fillet welds and titanium alloys and other materials with low thermal conductivity welding, in aerospace, It has a broad application prospect in aerospace, rail transportation, shipbuilding and other fields.