| 磨削表面粗糙度在线实时测量的研究 |
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| 引用本文： | 李亚非,董树信.磨削表面粗糙度在线实时测量的研究[J].宇航计测技术,1990(6):13-17. |
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| 作者姓名： | 李亚非 董树信 |
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| 作者单位： | 长沙交通学院 助教(李亚非)，西安交通大学 副教授(董树信) |
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| 摘 要： | 在试验研究的基础上,研制了一种新的光纤表面粗糙度在线测量系统。以光散射法为理论基础,用光纤束作为传感器,并用单片机进行数据处理和实时显示。针对外圆磨削在线检测中存在的冷却液、工件尺寸变化、环境干扰以及仪器的装夹与对中等问题进行了研究,找到了改进或解决的办法,从而更利于该测试技术的实施与推广。
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| 关 键 词： | 磨削 表面粗糙度 现场测量 光纤传感器 |
A study of in-process and real-time measurement of surface roughness in grinding process |
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| Li Yafei Dong Shuxin.A study of in-process and real-time measurement of surface roughness in grinding process[J].Journal of Astronautic Metrology and Measurement,1990(6):13-17. |
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| Authors: | Li Yafei Dong Shuxin |
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| Institution: | Li Yafei Dong Shuxin |
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| Abstract: | This paper presents a new in-process measurement system for surface roughness with fibre optice.Based on the theory of optical scatte- ring,this system consists of two parts:an optical fibre sensor and a signal process system.To solve the problems occuring in the cylindrical grinding process,such as the influence of grinding fluid,environmental illumina- tion,and changes of workpiece diameter etc,this paper has presented some new idea and measures based on experiments. |
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| Keywords: | Grinding Surface roughness In-process measurement Optical fibre sensor |
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