Paper Title:
Quantitative Evaluation of the Uniformity of Abrasive Distribution Based on Image Processing
  Abstract

In precision machining, the uniformity degree of abrasive distribution affects significantly the surface quality. To quantitatively evaluate the uniformity of abrasive distribution, in this paper digital image processing technology was employed to segment the working face images of impregnated diamond tools; mean crowding index was used to classify the pattern of abrasive distribution; fractal dimension determined by gyration radius method was applied to characterize the bulk uniformity of abrasive distribution on face plane; the coefficient of variation of Voronoi cell areas was adopted to describe the local distribution feature of abrasive grits. The results show that mean crowding index, fractal dimension and CV of Voronoi cell areas can characterize the uniformity of abrasive distribution from different points of view, and can be used to quantitatively evaluate the uniformity of abrasive distribution.

  Info
Periodical
Edited by
Qiusheng Yan, Jiabin Lu, Jun Wang and Hang Gao
Pages
314-318
DOI
10.4028/www.scientific.net/AMR.135.314
Citation
B. S. Pan, B. Wan, X. H. Fang, "Quantitative Evaluation of the Uniformity of Abrasive Distribution Based on Image Processing", Advanced Materials Research, Vol. 135, pp. 314-318, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Juan Liu, Xipeng Xu
Abstract:In this paper, an experimental study was carried out to fabricate a new kind of ultra-fine diamond abrasive tools by means of sol-gel. The...
426
Authors: Jian Bing Zang, Jing Lu, Yan Hui Wang, Xiang Hong Zhang, Yun Gang Yuan
Abstract:The adhesion between diamond grits and the bond strongly influence the properties of diamond tools. Since diamond is covalent crystal, the...
11
Authors: Yao Liu, Shi Ying Wang, Gang Ya
Abstract:In the process of the ultrasonic machining, the machining efficiency is affected directly by material removal rate. In the paper, the...
908
Authors: Wan Shan Wang, Chong Su, Tian Biao Yu, Li Da Zhu
Abstract:Based on virtual reality technology, a friendly human-computer interaction interface and virtual machining environment were developed by...
216
Authors: Suo Xian Yuan, Yun Xia Hao
Abstract:In recent years, the demands on product performance are improving, particularly in the aviation; electronics, precision instruments and other...
713