| Thickness Detection of Coated Steel Cord for Tire Based on Terahertz Technology |
| Received:July 02, 2018 Revised:July 02, 2018 |
| DOI：10.12136/j.issn.1000-890X.2019.07.0555 |
| Key Words: terahertz technology；coated steel cord；thickness；detection |
| Author Name | Affiliation | E-mail | | HANG Bailin* | Qingdao University of Science and Technology | imanchangxi@qq.com | | AN Changxi | Qingdao University of Science and Technology | | | WANG Hongwei | Qingdao University of Science and Technology | | | LIU Zhan | Qingdao University of Science and Technology | |
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| Abstract: |
| A detection method of the thickness of coated steel cord for tire based on terahertz technology time domain was established.The static thickness test for coated steel cord was carried out to obtain the intensity information of sample different levels.The thickness of the coated steel cord and coating thickness were obtained by analyzing and calculating the time of reflection wave motion.The test results showed that the thickness of the coated steel cord could be detected by the terahertz technology，and the accuracy and stability met the measurement requirements. |
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