کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1500476 | 993348 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study of regularly spaced shear bands and morphology of serrated chip formation in microcutting process
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
Serrated chips with regularly spaced shear bands (RSSBs) are commonly observed in the microcutting of non-ferrous materials with diamond tools. This paper investigates the chip morphology with RSSBs produced in the orthogonal microcutting of cold-rolled brass. The reasons why Merchant’s model and its modified versions fail whenever RSSBs evolve are critically discussed. This paper proposes a generalized model based on the theory of elastic strain induced shear bands where Merchant’s model and its derivatives are construed as special cases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 63, Issue 2, July 2010, Pages 227–230
Journal: Scripta Materialia - Volume 63, Issue 2, July 2010, Pages 227–230
نویسندگان
H. Wang, S. To, C.Y. Chan, C.F. Cheung, W.B. Lee,