کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10673278 | 1010232 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Continuous workpiece speed variation (CWSV): Model based practical application to avoid chatter in grinding
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Continuous workpiece speed variation (CWSV): Model based practical application to avoid chatter in grinding Continuous workpiece speed variation (CWSV): Model based practical application to avoid chatter in grinding](/preview/png/10673278.png)
چکیده انگلیسی
The continuous variation of rotation speeds provides a means of avoiding chatter instability in different machining processes. This paper presents a time domain dynamic model that simulates chatter vibration during infeed centerless grinding for any continuously variable work rotation speed strategy. As a result of taking machine dynamics and main non-linear effects of the process into account, part roundness error is predicted for the whole grinding cycle. Lastly, experimental results have validated the model and verified that adequate speed variation strategies are capable of avoiding chatter and improving workpiece roundness and roughness, both for infeed and throughfeed centerless grinding.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: CIRP Annals - Volume 58, Issue 1, 2009, Pages 319-322
Journal: CIRP Annals - Volume 58, Issue 1, 2009, Pages 319-322
نویسندگان
D. Barrenetxea, J.I. Marquinez, I. Bediaga, L. Uriarte,