Design of Laser Cleaning System for Large-scale Plane Workpiece. Issue 6 (January 2021)

• Record Type: Journal Article
• Authors: Ma, Qingzeng; Ren, Yuan; Jin, Shuo; Nan, Leiguang; Ge, Hailong; Cheng, Wei
• Is Part Of: Journal of physics. Volume 1748:Issue 6(2021)
• Publication Date: 2021-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1748/6/062034
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Surface cleaning is an essential procedure to improve quality and performance of workpiece in modern industrial manufacturing. Among surface cleaning technologies, laser cleaning has been regarded as the most promising green cleaning technology. Laser cleaning is a green cleaning technology that will not cause any environmental pollution. Laser cleaning has the ability of cleaning the area of the designated shape. A set of laser cleaning system that consists of two-dimensional galvanometer and 3-axis motion platform, was designed in this paper. The two-dimensional galvanometer was used to clean the area of the specified shape. The 3-axis motion platform expands the limited cleaning area of the two-dimensional galvanometer to a larger area. Laser displacement sensor is utilized to ameliorate the cleaning quality. To improve the cleaning accuracy of the system proposed in this article, a camera was adopted to recognize the origin of the workpiece and correct the pose of the workpiece. Experimental results demonstrate the performance of the proposed system for large-scale plane workpiece.