کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9708843 | 1466792 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A cutting force induced error elimination method for turning operations
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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
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چکیده انگلیسی
The aim of this study is to compensate the cutting force induced dimensional workpiece errors in CNC turning operations. In realising this, a strain gauge based cutting force dynamometer is designed and constructed. Cutting forces are measured and recorded by a computer for standard specimens under various machining conditions. Empirical equations between the diameter errors and cutting forces are established experimentally. A compensation method based on computer-aided generation of an alternative tool path, which is symmetrically inversed to error characteristics, is developed. The model was developed initially for unidiameter case and then adapted to other workpiece geometries. The validity and reliability of the compensation method is examined by the Chi Square test method. The developed approach reduced the cutting force induced workpiece diameter error by 90% approximately.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 170, Issues 1â2, 14 December 2005, Pages 192-203
Journal: Journal of Materials Processing Technology - Volume 170, Issues 1â2, 14 December 2005, Pages 192-203
نویسندگان
Eyüp Sabri Topal, Can ÃoÄun,