کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10673144 1010222 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced surface integrity and dimensional accuracy by simultaneous micro-ED/EC milling
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Enhanced surface integrity and dimensional accuracy by simultaneous micro-ED/EC milling
چکیده انگلیسی
This paper presents the simultaneous micro-ED/EC milling that provides significantly improved surface integrity and dimensional accuracy when compared with micro-ED or micro-EC milling alone. The concurrent occurrence of electrochemical reaction and electrical discharge is attained by exploiting partially deionized water with appropriate process control. Machining speed is judiciously adjusted to promote electrochemical reaction for improving surface finish. Concurrently, short voltage pulses localize dissolution zone for greater precision while also remove micron-thick layer generated by discharge craters from the machined surface. Micro-shapes with enhanced surface finish and dimensional accuracy are produced to demonstrate the feasibility and capability of the aforementioned approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 61, Issue 1, 2012, Pages 191-194
نویسندگان
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