کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
764030 896963 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Detecting cracks in the tooth root of gears
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Detecting cracks in the tooth root of gears
چکیده انگلیسی

A crack in the tooth root is the least desirable damage caused to gear units and often leads to failure of gear unit operation. A possible damage in gear units can be identified by monitoring vibrations. In relation to that, different methods of time signals analysis are presented. Signals have been obtained by experiments. Significant changes in tooth stiffness are the result of a fatigue crack in a tooth root. As a consequence, dynamic response differs from the one in concern to an undamaged tooth. Amplitudes of time signal are, by frequency analysis, presented as a function of frequencies in spectrum with time frequency analysis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Failure Analysis - Volume 14, Issue 8, December 2007, Pages 1466–1475
نویسندگان
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