کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10674624 | 1010322 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simulation-Based Analysis of Composite Extrusion Processes
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The attempt to combine the excellent mechanical properties of composite materials with the great economic benefit of conventional extrusion of lightweight profiles has led to the development of an extrusion process for standard EN-AW 6060 billets in compound with endless wires or fiber materials. To comprehend the general conditions during composite formation, thermo-mechanically coupled Finite Element Models based on Lagrangian and Eulerian formulations have been set up to analyze the mechanical boundary conditions for composite formation and the influence on the material flowing during the extrusion process. The three-dimensional models provide insights on the development of stresses in the base as well as reinforcement material, which helps to find dominating process parameters to prevent the reinforcement from experimentally determined cracking.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 56, Issue 1, 2007, Pages 317-320
Journal: CIRP Annals - Volume 56, Issue 1, 2007, Pages 317-320
نویسندگان
M. Schikorra, M. Kleiner,