کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10673018 | 1010196 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of surface near residual stress states after micro-cutting by finite element simulation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Investigation of surface near residual stress states after micro-cutting by finite element simulation Investigation of surface near residual stress states after micro-cutting by finite element simulation](/preview/png/10673018.png)
چکیده انگلیسی
Surface layer properties, namely residual stresses, surface work hardening and surface roughness, have a great influence on the service life of components. Especially the residual stress state of the surface layer after cutting is of great importance and shows a strong material specific behavior. Therefore the dependence of the residual stresses on the cutting edge radius, which plays a crucial role for micro-cutting, is investigated in chip forming simulations using ABAQUS/Standard. The residual stress states are evaluated for the reference material normalized AISI 1045 and are compared with a model material representing a hardened material state. The process knowledge will be increased by the systematic separation of physical effects leading to material specific residual stress states after cutting. The simulation results are validated by the comparison with experimentally determined residual stress depth profiles, using X-ray diffraction method, showing a good correlation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 59, Issue 1, 2010, Pages 117-120
Journal: CIRP Annals - Volume 59, Issue 1, 2010, Pages 117-120
نویسندگان
V. Schulze, H. Autenrieth, M. Deuchert, H. Weule,