| K9玻璃零件表面粗糙度研究 |
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| 引用本文： | 何文斌.K9玻璃零件表面粗糙度研究[J].光学技术,1994(4). |
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| 作者姓名： | 何文斌 |
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| 作者单位： | 云南光学仪器厂 |
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| 摘 要： | 本文给出了Ｋ９玻璃零件被不同粒度的磨料磨削之后，其表面的轮廓算术平均偏差Ｒａ、微观不平度十点高度Ｒｚ、轮廓最大高度Ｒｙ等数值，使我们对磨削之后的光学零件表面所能达到的粗糙度等级有一个定量的认识。为工艺、设计人员提供了有用的参考数据。
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Studying of the K9 glass elements surface roughness |
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| Abstract: | After K9 glass elements are grinded by variety abrasives,the arithmetical average deva-tion(Ra)for profile、the micro-inequality(Rz)for ten point the most highness(Ry)for profile of thatsurface are given in this paper,making us have a quantitative knowing to the precision of the optical ele-ments grinded surface. Useful reference data are provided for technologists and designers. |
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