کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10672985 1010181 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design of self-tuneable mass damper for modular fixturing systems
ترجمه فارسی عنوان
طراحی مخزن توزیع کننده خودتنظیم برای سیستم های مدولار فیکشن
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی
Enhancing dynamic characteristics of fixtures for large workpieces is essential to assure chatter free machining of heavy-duty milling operations. Variable stiffness tuned mass dampers (VSTMD) can effectively improve the dynamic stiffness of modular fixtures by changing their dynamic characteristics. The theory of a new VSTMD concept is presented. Their realisable optimal tuning is determined and the results are compared to the standard constant stiffness TMDs. By means of the developed automatic tuning procedure, stiffness is varied via a rotary spring, while damping is provided by eddy currents. The prototype and the effectiveness of the concept are experimentally validated by heavy-duty milling tests on a modular fixture.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 65, Issue 1, 2016, Pages 389-392
نویسندگان
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