| DOI | Resolve DOI: https://doi.org/10.1016/j.cirp.2015.04.074 |
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| Author | Search for: Sadek, A.1; Search for: Shi, B.1; Search for: Meshreki, M.1; Search for: Duquesne, J.; Search for: Attia, M. H.1 |
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| Affiliation | - National Research Council of Canada. Aerospace
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| Format | Text, Article |
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| Subject | drilling; composite; defect |
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| Abstract | Reliable force and temperature prediction in drilling of fibre-reinforced polymers (FRPs) is the key to controlling drilling-induced damage. A novel hybrid analytical-numerical model is developed to capture time-varying forces and temperatures during transient and steady-state drilling of FRPs. Although the generalized force model is calibrated using a unidirectional FRP material and a single tool type, it can apply to wide ranges of drilling conditions, tool geometries, and laminate configurations. A methodology to define the damage criteria is presented. Extensive experimental validation confirmed the accurate predictions of delamination and thermal damage; such performance cannot be achieved by any available model. |
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| Publication date | 2015 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21275854 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | d87c2e1e-760e-4c7d-b1ce-15e401b6b6fe |
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| Record created | 2015-07-14 |
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| Record modified | 2020-04-22 |
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