کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9679339 1455080 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of cutting edge radius on the wear resistance of PM-HSS milling inserts
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Influence of cutting edge radius on the wear resistance of PM-HSS milling inserts
چکیده انگلیسی
In parallel, 2D finite element cutting simulations based on Lagrangian thermo-viscoplastic formulation are used to analyse the tool-stress distributions within the tool coating and substrate. The results obtained from this study provide a fundamental understanding of the cutting mechanics for the coated tool used and can assist in the optimisation of tool edge design. Particularly, the results obtained from the simulations have confirmed that there exists an optimum cutting edge radius that minimizes tool stresses, especially within the coating layer, which seems to be a key factor in the case of milling in dry high speed conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 259, Issues 7–12, July–August 2005, Pages 1168-1176
نویسندگان
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