| 磨粒的三维表面特征描述 |
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| 引用本文： | 袁成清,严新平,彭中笑.磨粒的三维表面特征描述[J].摩擦学学报,2007,27(3):294-296. |
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| 作者姓名： | 袁成清 严新平 彭中笑 |
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| 作者单位： | 1. 武汉理工大学,可靠性工程研究所,湖北,武汉,430063
2. School of Engineering, James Cook University, Townsville Qld 4811, Australia |
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| 基金项目： | 国家自然科学基金，湖北省自然科学基金，国家重点实验室基金 |
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| 摘 要： | 介绍了三维表面粗糙度参数和表面纹理指数,采用三维表面高度偏差Sa、均方根Sq、表面斜度Ssk、表面峭度Sku等粗糙度参数和表面纹理指数Stdi描述磨粒的三维表面特征,选用油液分析获得磨粒,对其表面特征进行实例分析.结果表明,运用上述参数能够很好区分不同类型的磨粒表面特征.
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| 关 键 词： | 磨粒 三维形貌 表面特征 激光共焦扫描显微镜 |
| 文章编号： | 1004-0595（2007）03-0294-03 |
| 修稿时间： | 2006-06-102006-09-28 |
Three-dimensional Surface Characterization of Wear Debris |
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| YUAN Cheng-qing,YAN Xin-ping,PENG Zhong-xiao.Three-dimensional Surface Characterization of Wear Debris[J].Tribology,2007,27(3):294-296. |
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| Authors: | YUAN Cheng-qing YAN Xin-ping PENG Zhong-xiao |
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| Institution: | 1. Reliability Engineering Institute, Wuhan University of Technology, Wuhan 430063, China ; 2. School of Engineering, James Cook University, Townsville, Qld 4811, Australia |
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| Abstract: | This project is to quantify the 3D surface characteristics of wear particles using 3D surface roughness parameters and 3D surface texture index. Roughness average, root mean square, surface skewness, surface kurtosis and surface texture direction index are employed. Application examples on wear particles are presented in the paper to demonstrate that 3D surface roughness and texture parameters can describe surface characteristics of wear particles reliably and distinguish different types of wear particles significantly. |
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| Keywords: | wear debris 3D surface topography surface characteristic confocal laser scanning microscopy |
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