It can solve any angle of plate welding problem (such as T-type weld) through using specific shape of stationary shoulder. At present, AEE has researched the plate welding technology of many kinds of angle, such as 90°, 180°, 202° and so on. The whole welding process adopts nearly linear heat input, gets very smooth and nearly perfect welds, and the weld section has not any welding defects.
◤ Better welding formation；
◤ No thinning after welding；
◤ Lower heat input；
◤ Improving the effective bearing area;
◤ Used for different plate thicknesses and the welding of complex fillet weld joint;
◤ Providing a basis for the development of FSW additive manufacturing technology by filled with materials