| 利用加工表面散射场频谱信息测试表面粗糙度 |
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| 引用本文： | 胡慧芳,许伯强,王亚伟.利用加工表面散射场频谱信息测试表面粗糙度[J].江苏大学学报(自然科学版),1996(1). |
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| 作者姓名： | 胡慧芳 许伯强 王亚伟 |
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| 作者单位： | 江苏理工大学数理系 |
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| 摘 要： | 从理论上对车、镗、铣、刨等加工工件表面光散射场的空间频谱和功率谱与表面粗糙度评定参数Ｒｚ和Ｓｍ的关系进行了讨论，经过实验研究，提出了一种利用２Ｄ－ＣＣＤ提取谱图信号，经过电子二次电路处理给出清晰谱线，由此确定Ｒｚ与Ｓｍ的方法．
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| 关 键 词： | 光散射，机械加工，表面粗糙率 |
Measurment of Surface Roughness from Frequency Distribution on Workpieces |
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| Hu Huifang, Xu Boqiang,Wang Yawei.Measurment of Surface Roughness from Frequency Distribution on Workpieces[J].Journal of Jiangsu University:Natural Science Edition,1996(1). |
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| Authors: | Hu Huifang Xu Boqiang Wang Yawei |
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| Institution: | Hu Huifang; Xu Boqiang;Wang Yawei |
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| Abstract: | The authors deal theoretically with the relationships between the spatial and power spectrum in the scattered field from the workpiece surface and surface roughness R.and S.. The signals spectral pattern extracted by a 2D-CCD are experimentally presented. The distinct patterns is obtained by using the quadratic electric circuit process, thus determining the surface roughness R2 and Sm. |
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| Keywords: | light scattering mechining surface roughness |
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