کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
794772 | 902549 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Defect detection with CCD-spectrometer and photodiode-based arc-welding monitoring systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper a detailed study on the ability of a system based on photodiodes to detect a wide variety of weld defects is presented. Narrow optical filters have been included within the setup to analyse their influence in the resulting monitoring signal and a direct comparison to the performance of the spectrometer has been also considered. The results obtained during the experimental tests indicate that the use of these filters clearly improves the resulting monitoring signals provided by the photodiodes, suggesting that a photodiode-based setup could become an alternative to the employment of spectrometers in some particular scenarios.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 211, Issue 12, December 2011, Pages 2132–2139
Journal: Journal of Materials Processing Technology - Volume 211, Issue 12, December 2011, Pages 2132–2139
نویسندگان
J. Mirapeix, R. Ruiz-Lombera, J.J. Valdiande, L. Rodriguez-Cobo, F. Anabitarte, A. Cobo,