金刚石与磨料磨具工程Issue(2)：42-45,4.DOI:10.13394/j.cnki.jgszz.2015.2.0008
基于声学原理陶瓷砂轮性能表征的探讨
Perfromance characterization of ceramic grinding wheel based on acoustic principle
摘要
Abstract
The performance of different ceramic grinding wheels were explored by comparing acoustic signal of wheels with different binding agents and abrasive grits.With the change of the bond or granularity of ceramic grinding wheel,the frequency image and phase diagram of the acoustic would change accordingly.The characteristic of the acoustic frequency diagram was simple and obvious after fast Fourier transformation and wavelet transformation.The results indicated that it was feasible to use the acoustic characteristics to conduct comprehensive performance of grinding wheel with big data processing method.关键词
声学性能/砂轮性能/频幅图Key words
acoustic performance/wheel performance/frequency image分类
矿业与冶金引用本文复制引用
刘芳,焦金旭,范文捷,肖冰..基于声学原理陶瓷砂轮性能表征的探讨[J].金刚石与磨料磨具工程,2015,(2):42-45,4.基金项目
河南省教育厅科学技术研究重点项目(13A430126) （13A430126）
