高质量表面复合材料缺陷的光学检测

2017 Photonics North (PN) Pub Date : 2017-06-01 DOI:10.1109/PN.2017.8090586

N. Heer, O. R. Tutunea-Fatan, J. Wood

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引用次数: 1

摘要

本研究的主要重点是评估一种实验技术的可行性，该技术能够检测通过大批量制造技术(如板材成型化合物(SMC))制造的复合板表面可能存在的表面缺陷。初步的研究结果表明，将准直激光束投射到镜面状平面上的半球形凹面缺陷上的数值模拟和实验模拟存在一定的相似性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optical detection of defects in high quality surface composites

The principal focus of this study was to assess the feasibility of an experimental technique capable to detect the superficial defects that might be present on the surface of the composite panels fabricated through high volume manufacturing technologies, such as sheet moulding compound (SMC). The preliminary investigations performed suggest that reasonable similarities exist between numerical and experimental setups involving a collimated laser beam projected on a hemispherical concave defect located on a mirror-like flat surface.

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来源期刊

2017 Photonics North (PN)

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