| Thermal management for thermoset automated fiber placement based on infrared heater structure arrangement |
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| 作者姓名： | Han WANG Weiwei WANG Haijin WANG Huiyue DONG Yinglin KE |
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| 作者单位： | State Key Laboratory of Fluid Power and Mechatronic System,School of Mechanical Engineering,Zhejiang University,Hangzhou 310027,China;Key Laboratory of Advanced Manufacturing Technology of Zhejiang Province,School of Mechanical Engineering,Zhejiang University,Hangzhou 310027,China |
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| 基金项目： | supported by the National Natural Science Foundation of China (No.51805476)；;the Fundamental Research FundsfortheCentralUniversitiesofChina (No.2019FZA4001)；;the Major Research plan of the National Natural Science Foundation of China (No. 91748204)； |
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| 摘 要： | Layup temperature is a vital factor that affects the production quality of automated fiber placement for thermoset composites. For high quality production, this paper proposes a new prediction model of layup temperature by considering the structure of infrared heater of automatic fiber placement equipment. The model was first verified by comparing with the temperature results of layup experiments. Then a prediction on the effects of heater structure arrangement on layup temperature was conducted...
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| 收稿时间： | 13 June 2020 |
Thermal management for thermoset automated fiber placement based on infrared heater structure arrangement |
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| Han WANG,Weiwei WANG,Haijin WANG,Huiyue DONG,Yinglin KE.Thermal management for thermoset automated fiber placement based on infrared heater structure arrangement[J].Chinese Journal of Aeronautics,2022,35(1):173-183. |
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| Authors: | Han WANG Weiwei WANG Haijin WANG Huiyue DONG Yinglin KE |
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| Institution: | 1. State Key Laboratory of Fluid Power and Mechatronic System, School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China;2. Key Laboratory of Advanced Manufacturing Technology of Zhejiang Province, School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Layup temperature is a vital factor that affects the production quality of automated fiber placement for thermoset composites.For high quality production,this paper proposes a new pre-diction model of layup temperature by considering the structure of infrared heater of automatic fiber placement equipment.The model was first verified by comparing with the temperature results of layup experiments.Then a prediction on the effects of heater structure arrangement on layup temperature was conducted in the model.The research shows that the length of infrared tube and the radian of reflective-film have significant influences,rather than other parameters.According to this investigation,a heater structure-based heating strategy was presented in the paper to effi-ciently achieve constant temperature control in variable speed layup process. |
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| Keywords: | Automated fiber placement Heating strategy optimiza-tion Infrared heater structure Thermal management Variable speed |
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