کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
491507 719645 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of Tool Wear in Turning Process Using Undecimated Wavelet Transform and Textural Features
ترجمه فارسی عنوان
تعیین پوشه ابزار در فرآیند چرخش با استفاده از تبدیل ناقص و ویژگی های متنوع
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
چکیده انگلیسی

The state of a cutting tool is a critical factor in any metal cutting process because dull or damaged cutting tool reduces surface quality and dimensional accuracy of workpiece and damages the machine tool. This paper proposes a novel vision-based approach for determining tool wear in metal cutting. The surface irregularity changes caused by tool wear are used as a criterion for estimating the cutting tool wear. Undecimated Wavelet Transform is used to decompose the surface image of the workpiece into sub-images in which the cutting tool wear can be indicated. The texture of sub-images is analyzed using GLCM texture features. The experimental results showed that the combination of undecimated wavelet decomposition and GLCM texture features can be used as a robust method for determining tool wear in the turning process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Technology - Volume 19, 2015, Pages 98-105