کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5370271 1388479 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Model of workpiece erosion for electrical discharge machining process
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Model of workpiece erosion for electrical discharge machining process
چکیده انگلیسی

The previously published step-wise model (SWM) of cold electrodes erosion of electric arc heaters (EAHs) was modified for the calculation of workpiece removal rate (WRR) in electrical discharge machining (EDM) process. Modified model applies both relations the step-wise erosion model and the point heat source erosion model and takes into account the discharge current, the discharge pulse/pause time and thermophysical properties of machined material. The results of calculations show a reasonable agreement with data obtained experimentally by different authors about different materials and conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 253, Issue 2, 15 November 2006, Pages 797-804
نویسندگان
, , ,