کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1679627 | 1010325 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tribological Size Effects in Sheet Metal Forming Measured by a Strip Drawing Test
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Tribological Size Effects in Sheet Metal Forming Measured by a Strip Drawing Test Tribological Size Effects in Sheet Metal Forming Measured by a Strip Drawing Test](/preview/png/1679627.png)
چکیده انگلیسی
The aim of this work is to identify the tribological size effects within sheet metal forming and to develop a size-dependent friction function for the integration in the FEM-simulation. A strip drawing test with deflection in combination with a numerical identification is used. The numerical identification is based on an analytical model for the punch force and an optimisation program, which identifies the friction coefficient in dependence on the contact pressure from the measured punch force vs. punch travel. Scaled experiments with sheet thicknesses from 0.02 mm to 2 mm were done to identify the tribological size effects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Manufacturing Technology - Volume 55, Issue 1, 2006, Pages 291-294
Journal: CIRP Annals - Manufacturing Technology - Volume 55, Issue 1, 2006, Pages 291-294