کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
775160 | 1463232 | 2009 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analytical modelling of spur gear tooth crack and influence on gearmesh stiffness
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analytical modelling of spur gear tooth crack and influence on gearmesh stiffness Analytical modelling of spur gear tooth crack and influence on gearmesh stiffness](/preview/png/775160.png)
چکیده انگلیسی
Due to excessive service load, inappropriate operating conditions or simply end of life fatigue, damage can occur in gears. When a fault, either distributed or localised, is incurred by gears, the stiffness and consequently vibration characteristics of the damaged tooth will change. In this work an analytical formulation of the time varying gearmesh stiffness was derived. An original analytical modelling of tooth cracks is presented and the gearmesh stiffness reduction due to this fault is quantified. A comparison with finite element model is presented in order to validate the analytical formulation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Mechanics - A/Solids - Volume 28, Issue 3, May–June 2009, Pages 461–468
Journal: European Journal of Mechanics - A/Solids - Volume 28, Issue 3, May–June 2009, Pages 461–468
نویسندگان
Fakher Chaari, Tahar Fakhfakh, Mohamed Haddar,