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Simulation Wheel Topography For Ceramic Grinding Analysis 用于陶瓷磨削分析的砂轮形貌模拟
发布日期: 1995-06-01
砂轮的表面形貌是影响磨削的一个基本因素。本文介绍了一种模拟不同粒度和浓度的金刚石砂轮表面形貌的方法。通过扫描电子显微镜(SEM)和相关的背散射电子(BSE)图像对车轮表面进行了表征。使用空间统计学对图像进行分析,以模拟车轮表面研磨剂的位置和暴露区域。结果表明,磨料的数量和暴露面积可以分别用泊松分布和正态分布来模拟。
THE SURFACE TOPOGRAPHY OF A GRINDING WHEEL IS ONE FUNDAMENTAL ELEMENT THAT AFFECTS GRINDING. THIS PAPER DESCRIBES A METHOD OF MODELING THE TOPOGRAPHY OF DIAMOND ABRASIVE WHEELS OF DIFFERENT GRIT SIZES AND CONCENTRATION NUMBERS. THE WHEEL SURFACE WAS CHARACTERIZED BY SCANNING ELECTRON MICROSCOPY (SEM) AND THE ASSOCIATED BACKSCATTERED ELECTRON (BSE) IMAGES. THE IMAGES WERE ANALYZED USING SPATIAL STATISTICS TO MODEL THE LOCATION AND EXPOSED AREA OF THE ABRASIVES ON THE WHEEL SURFACE. IT IS SHOWN THE NUMBER OF ABRASIVES AND THE EXPOSED AREA CAN BE MODELED BY POISSON AND NORMAL DISTRIBUTION, RESPECTIVELY.
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发布单位或类别: 日本-日本船用装置工业会
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