The research of weld defect detection based on high precision displacement sensor

Kelin Hu; Chao Gao

doi:10.1117/12.2247889

24 November 2016 The research of weld defect detection based on high precision displacement sensor

Kelin Hu, Chao Gao

Proceedings Volume 10023, Optical Metrology and Inspection for Industrial Applications IV; 1002325 (2016) https://doi.org/10.1117/12.2247889
Event: SPIE/COS Photonics Asia, 2016, Beijing, China

Abstract

Welding is one of the very common process in industrial production. It is a kind of manufacturing process and technology which joint mental or other thermoplastic materials by heating, high temperature or high pressure. Welding quality will directly affect the final quality of workpiece. So during the welding process, each links have strict standard and welding quality evaluation has different indicators. Therefore, how to make a rapid detection to weld defect has become a valuable research. This topic is aimed at weld defect detection of small workpiece. The study contains the selection of sensor, design of detection system, hardware platform, software design, user interface design, etc. In the end, a set of high accuracy detector of weld defect will be designed.

Citation Download Citation

Kelin Hu and Chao Gao "The research of weld defect detection based on high precision displacement sensor", Proc. SPIE 10023, Optical Metrology and Inspection for Industrial Applications IV, 1002325 (24 November 2016); https://doi.org/10.1117/12.2247889

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