Ultrasonic vibration and light-operated electrolysis combined machining method and device based on repairable conductive ice tool

• Main Authors: ZHANG WENJIE, REN WEICHAO, ZHU HAO, ZHANG CHAOYANG, LIU YANG, LU JINZHONG, ZHAO DOUYAN, MAO DONGCHEN, XU KUN
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL; TRANSPORTING; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL

The invention discloses an ultrasonic vibration and light-operated electrolysis combined machining method and device based on a repairable conductive ice tool, and belongs to the field of non-traditional machining. According to the method, a conductive ice tool internally embedded with a light path element is used for splitting a non-focused laser beam and irradiating the non-focused laser beam to a specified position of a workpiece to be machined through a micro-ice column array, so that the conductivity of the workpiece to be machined is enhanced in a localized manner; the conductive ice column serves as a cathode, the workpiece to be machined serves as an anode, and light-operated localized electrolysis is achieved at the position, corresponding to the workpiece to be machined, of the conductive ice column; the conductive ice tool conducts ultrasonic vibration, the end of the micro ice column drives surrounding abrasive particles to impact the workpiece to be machined, a passivation layer is removed, the e