کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
736154 893725 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Real-time monitoring of laser welding by correlation analysis: The case of AA5083
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Real-time monitoring of laser welding by correlation analysis: The case of AA5083
چکیده انگلیسی

In this study, we present an innovative real-time laser welding monitoring technique employing the correlation analysis of the plasma plume optical spectra generated during the process. In order to look for a relationship between optical signals and welds quality, the influence of the experimental conditions on the correlation plots are also investigated. The correlation analysis results allow to evaluate the quality of the welds, through an on-line detection of common defects, such as oxidation or lack of penetration, with an excellent spatial resolution.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics and Lasers in Engineering - Volume 45, Issue 10, October 2007, Pages 1005–1009
نویسندگان
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