کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1679919 1518437 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On how tool geometry, applied frequency and machining parameters influence electrochemical microdrilling
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
On how tool geometry, applied frequency and machining parameters influence electrochemical microdrilling
چکیده انگلیسی

The electrochemical micromachining is an important nontraditional machining process. Micro electrochemical machining (μECM) utilizes very high frequency pulses for micro to nano scale dissolution. For the study and characterization of the micro electrochemical machining process an experimental setup has been developed. Numerous microtools have been produced by reverse μECM technique and used to investigate the effect of tool diameter, length and applied frequency on the shape and size of the fabricated microholes, machining time, number of short circuits and material removal rate (MRR). The shapes of micro-drilled holes have been measured and compared with tool geometry. It has been observed that MRR and machining time increase and decrease respectively with an increase of tool diameter. On the other hand they decrease and increase respectively with an increase of tool length. It is also been observed that the applied frequency determines the size of the micro-drilled hole.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Journal of Manufacturing Science and Technology - Volume 5, Issue 3, 2012, Pages 202–213
نویسندگان
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