کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7892211 1509903 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effects of heat input on adjacent paths during Automated Fibre Placement
ترجمه فارسی عنوان
اثرات ورودی گرما در مسیرهای مجاور در هنگام قرار دادن فیبر اتوماتیک
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
One key aspect of the quality of parts attainable from the thermoset Automated Fibre Placement process is the impact of the heat source. For most industrial applications, an infrared heater is used and suitable process windows are still defined by trial-and-error approaches. Within this study, the need for robust thermal prediction tools is shown as well as the need for thermal management of the process. The influence of the radiation distribution on adjacent paths is presented experimentally and numerically, highlighting the non-uniform temperature distribution of tool and component. A multi-angle flat plate component was laid up, and bulk temperatures measured point-wise by a grid of thermocouples, as well as surface temperatures captured using a thermography camera. Finally a parameterised 3D Finite Element model was developed as a basis for precise prediction of the thermal history during the complete layup process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 68, January 2015, Pages 387-397
نویسندگان
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