公开(公告)号：US11306408B2

公开(公告)日：2022-04-19

申请号：US17296552

申请日：2020-01-19

Applicant: Jiangsu University

Inventor： Zhaoyang Zhang ,  Yucheng Wu ,  Kun Xu ,  Xueren Dai ,  Anbin Wang ,  Qinming Gu ,  Hong Wang

IPC: C25D5/02 ,  C25D5/04 ,  C25D5/18 ,  C25D21/06 ,  C25D21/10

Abstract: Disclosed are a device and a method for microelectrodeposition through a laser assisted flexible following tool electrode. Localization of electrodeposition and dimensional precision of members are enhanced by using the flexible following tool electrode to restrict a dispersion region of an electric field and a reaction region of electrodeposition, and a complex-shaped member can be deposited by controlling a motion path of the flexible following tool electrode. Since a laser has a high power density, introducing laser irradiation changes an electrode state in a radiated region, accelerates ion diffusion and electron transfer speeds, and increases a deposition rate, thus reducing defects such as pitting and cracking in a deposit, enhancing deposition quality, and achieving fabrication of a micro-part by a synergistic action of both electrochemical energy and laser energy.