Abstract: Wire arc additive manufacturing-spinning combined machining device and method are provided. The machining device includes a spinning mechanism and a fused deposition modeling mechanism. The spinning mechanism includes a machine tool and a spinning head. The spinning head is installed on the machine tool by a main shaft, and the main shaft is configured to drive the spinning head to rotate to achieve the movement in three vertical directions. The spinning head includes a spinning base and balls. Each of the balls is installed in a corresponding one of arc grooves at a bottom of the spinning base. The fused deposition modeling mechanism includes a moving track, a robot and a heat source generator. The arc moving track is arranged around the machine tool in a surrounding mode. The robot is movably installed on the moving track. The heat source generator is installed at a tail end of the robot.

Abstract: A system and a method are disclosed for detecting and regulating a microstructure online with an electromagnetic assistance. The system comprises a substrate, and a forming device, a detecting device and a regulating device located above the substrate, the detecting device is connected with the regulating device comprising an electromagnetic shock regulating unit and an electromagnetic stirring regulating unit; a workpiece may be formed layer by layer on the substrate through the forming device, the detecting device performs a real-time detection for the microstructure in a formed area, and transmits a detection result to the regulating device, and according to the detection result, the electromagnetic shock regulating unit may perform the electromagnetic shock on a newly formed fused micro area, or the electromagnetic stirring regulating unit may perform the electromagnetic stirring on a molten pool to regulate the microstructure of the workpiece.