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Integrated Machine Vision System for Evaluating Hole Expansion Ratio of Advanced High-Strength Steels
In this paper, we propose a new method to estimate the hole expansion ratio (HER) using an integrated analysis system. To precisely measure the HER, three kinds of analysis methods (computer vision, punch load, and acoustic emission) were utilized to detect edge cracks during a hole expansion test....
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8780353/ https://www.ncbi.nlm.nih.gov/pubmed/35057271 http://dx.doi.org/10.3390/ma15020553 |