Method and device for laser-assisted electrochemical composite deposition using rifling-type hollow rotating electrode

A device for laser-assisted electrochemical composite deposition using a rifling-type hollow rotating electrode, the device comprising a laser processing system, an electrochemical processing system, and a control system;

• wherein the laser processing system comprises a pulsed laser, a reflector, and a focusing lens;
• the reflector is arranged in a horizontal direction of the pulsed laser, and the focusing lens is arranged directly below the reflector;
• a laser beam is aligned with a center of a rifling-type hollow rotating electrode and is focused onto an upper surface of a workpiece;
• the electrochemical processing system comprises an electrochemical power supply, the rifling-type hollow rotating electrode, and a cathode substrate;
• a positive electrode of the electrochemical power supply (3) is connected to the rifling-type hollow rotating electrode and a negative electrode of the electrochemical power supply is connected to the cathode substrate;
• the rifling-type hollow rotating electrode is located directly above the cathode substrate with a certain initial gap in between;
• the control system comprises a computer, a control cabinet, an X-Y-Z workbench, and a numerical control platform;
• the computer is connected to the control cabinet and the pulsed laser via connection ports;
• the control cabinet is connected to the numerical control platform and the X-Y-Z workbench;
• the rifling-type hollow rotating electrode has an internal rifling structure and an external helical structure, and the internal rifling structure is in a direction opposite to a helical direction of the external helical structure.