Development and Application of Hand-held Laser Welding System. Issue 2 (October 2020)

• Record Type: Journal Article
• Authors: Xin, Yanggui; Huang, Ye; Gao, Shiyi; Li, Su; Han, Shanguo
• Is Part Of: Journal of physics. Volume 1650:Issue 2(2020)
• Publication Date: 2020-10
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1650/2/022087
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: In this paper, the composition, control mechanism and process control of control system of hand-held laser welding were studied. Based on PLC, galvanometer motor was better protected, control frequency of galvanometer was improved, the system expansibility was enhanced, and functions of continuous welding and continuous spot welding were realized. The application results indicated that the control system not only had the advantages of simple development, short development cycle and comprehensive monitoring, but also simplified the input and operation of parameters, reduced the workload of operators and reduced the operation difficulty of equipment to the greatest extent.