دورية أكاديمية
Determination of lubricating behavior of resin during the sliding process of unidirectional prepreg
| العنوان: | Determination of lubricating behavior of resin during the sliding process of unidirectional prepreg |
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| المؤلفون: | Zhefu Li, Jun Liu, Weiping Liu, Qinghua Song, Ping Chen, Guangquan Yue |
| المصدر: | Materials Research Express, Vol 11, Iss 5, p 055306 (2024) |
| بيانات النشر: | IOP Publishing, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Materials of engineering and construction. Mechanics of materials LCC:Chemical technology |
| مصطلحات موضوعية: | carbon fiber reinforced plastic, inter-ply sliding, uncured prepreg laminates, hot press-forming, Materials of engineering and construction. Mechanics of materials, TA401-492, Chemical technology, TP1-1185 |
| الوصف: | In this paper, the lubrication behavior of resin during the molding process of unidirectional prepreg materials was scrutinized using a custom-made device. The thickness of the resin between prepregs under various conditions was calculated using Inverse Hydrodynamic Lubrication (IHL) theory to elucidate the lubrication mechanism. This calculation was confirmed by examining the surface morphologies of the prepreg and employing Digital Image Correlation (DIC) techniques for validation. Furthermore, the effect of unidirectional fiber orientation on the process of inter-ply sliding was quantitatively analyzed through the combined roughness. The study showed that factors such as sliding velocity, normal pressure, and fiber orientation play a key role in the lubrication mechanism. The lubrication behavior of unidirectional prepreg transformed to mixed lubrication under specific conditions. The results in our study of the lubrication mechanism have significant implications for the refinement of molding process and the enhancement of numerical simulations of unidirectional prepregs. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2053-1591 |
| Relation: | https://doaj.org/toc/2053-1591 |
| DOI: | 10.1088/2053-1591/ad425b |
| URL الوصول: | https://doaj.org/article/48f428b6dd634d7e8fbe192b406a3755 |
| رقم الأكسشن: | edsdoj.48f428b6dd634d7e8fbe192b406a3755 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20531591 |
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| DOI: | 10.1088/2053-1591/ad425b |