شناسایی ترک دندانه چرخدنده ساده با استفاده از تحلیل فرکانسی پاسخ ارتعاشی آن

نوع مقاله: مقاله علمی پژوهشی

نویسندگان

1 دانشجوی کارشناسی ارشدمکانیک طراحی کاربردی آزاداسلامی واحد اهواز

2 استادیار

چکیده

در این مقاله، اثر وجود ترک در ریشه ی دندانه یک چرخدنده از جفت چرخدنده ی درگیر بر ارتعاشات آنها در حوزه ی فرکانسی مورد بررسی قرار خواهد گرفت. هدف این است که تشخیص داده شود که آیا ترک، بر فرکانس های طبیعی سیستم متشکل از یک جفت چرخدنده تاثیر دارد یا خیر، اگر هم دارد بر کدام فرکانس ها موثر است.

کلیدواژه‌ها

موضوعات


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]29 [فرشیدیان فر، انوشیروان. ثقفی،  امین. ثقفی، ایمان.، ” بررسی دوشاخه شدگی و آشوب در سیستم ارتعاشات غیرخطی چرخدنده ای  با استفاده از روش بالانس هارمونیک افزاینده “ (IHB)، نوزدهمین همایش سالانه مهندسی مکانیک ایران ISME2011، بیرجند، دانشگاه بیرجند، 20 لغایت 22 اردیبهشت.

 

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