کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4986876 1454957 2016 30 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An FEM-based approach for tool wear estimation in machining
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
An FEM-based approach for tool wear estimation in machining
چکیده انگلیسی
In the current approach, a series of three dimensional (3D) FE simulations were initially performed for different combinations of cutting data and tool flank geometries. The obtained results were used to establish the quadratic relation between the input variables and the responses required for tool wear prediction, such as interface temperature. Later, the flank wear rate equation was developed based on the relation between the volume loss due to wear and the dimensions of the worn tools. The results of the FE simulations were finally integrated with the established wear rate equation to estimate the flank wear evolution. The credibility of the presented approach was then assessed through estimation of the flank wear evolution rate for a wide range of cutting conditions. The predicted flank wear rates showed a good agreement with experimental measurements in most cases. The reasons for minor deviations from the experimental results were finally outlined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volumes 368–369, 15 December 2016, Pages 10-24
نویسندگان
, , , ,