کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
791074 901922 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental study of ELID grinding based on the active control of oxide layer
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Experimental study of ELID grinding based on the active control of oxide layer
چکیده انگلیسی

The oxide layer state directly relates to the grinding efficiency and machining quality in Electrolytic In-process Dressing (ELID) grinding. In order to monitor and control the state of the oxide layer, a new high-frequency pulse power source is proposed for ELID grinding. It uses the superposition of big and small pulses to achieve periodical electrolysis and to adjust oxide layer state. Based on an analysis of current change with duty cycle, a pulse-based fuzzy control program was designed to control the state of the oxide layer within a certain range and the oxide layer grinding efficiency in different oxide layer states was studied. The results show that the new power source could maintain a stable grinding process and that the dressing current should be controlled according to the grinding wheel grain size.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 210, Issue 13, 1 October 2010, Pages 1748–1753
نویسندگان
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