کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10674506 1010322 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Grain Size and Orientation Effects When Microcutting AISI 1045 Steel
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Grain Size and Orientation Effects When Microcutting AISI 1045 Steel
چکیده انگلیسی
Microstructure has a significant effect on microscale cutting. This paper investigates the effect of grain size and orientation during microcutting of AISI 1045 steel. From experimental and finite element (FE) modeling observations, classification of the cutting scale is dependent upon the grain size of the workpiece material. Surface dimple size can be reduced provided there is a reduction in grain size and orientation of grain boundaries are not parallel to the shear plane during microcutting. Incorporating microstructures into a FE cutting model yields a more accurate reflection of the workpiece material's stress-strain behaviour in the primary shear zone.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 56, Issue 1, 2007, Pages 57-60
نویسندگان
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