A novel seam extraction method based on nearest point for non-groove butt weld seam

Lixin Ma; Wei Wang; Tong Zhang; Xincheng Tian; Min Lai

doi:10.1117/12.3030206

5 June 2024 A novel seam extraction method based on nearest point for non-groove butt weld seam

Lixin Ma, Wei Wang, Tong Zhang, Xincheng Tian, Min Lai

Proceedings Volume 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024); 1316314 (2024) https://doi.org/10.1117/12.3030206
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 2024, Xi'an, China

Abstract

The weld seam extraction algorithm is the core of the automatic welding method for robots guided by vision, which has been widely studied. As a common type of welding model, butt weld without groove also has many weld seam extraction algorithms. However, these algorithms mainly rely on the shape of the workpiece or the seam, which results in limited applicability. To improve the adaptability of weld seam extraction algorithms, this paper focuses on the characteristics of non-groove butt joint weld and proposes a weld seam extraction algorithm based on nearest point and registration. Experimental results have shown that this method has high versatility and practical value.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Lixin Ma, Wei Wang, Tong Zhang, Xincheng Tian, and Min Lai "A novel seam extraction method based on nearest point for non-groove butt weld seam", Proc. SPIE 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 1316314 (5 June 2024); https://doi.org/10.1117/12.3030206

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