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| 异型螺杆铣削过程刀具磨损状态检测研究 | |
| 引用本文： | 王维,么健石,唐宗军. 异型螺杆铣削过程刀具磨损状态检测研究[J]. 中国机械工程, 2004, 15(23): 2081-2084 |
| 作者姓名： | 王维 么健石 唐宗军 |
| 作者单位： | 1. 沈阳航空工业学院机械与汽车工程学院,沈阳,110043 2. 沈阳炮兵学院自行火炮系,沈阳,110162 3. 沈阳工业大学机械工程学院,沈阳,110023 |
| 摘 要： | 针对异型螺杆铣削加工，采用振动信号特征值作为检测刀具磨损的参量。利用小波分析构建滤波器组，对振动信号进行多尺度分解和多分辨率逼近，提取出刀具磨损特征信号。特征信号处理结果反映了刀具磨损变化规律，振动幅值大小反映了刀具磨损状况，从而实现了刀具磨损状态在线实时检测。 |
| 关 键 词： | 异型螺杆 刀具磨损 状态检测 小波分析 |
| 文章编号： | 1004-132X(2004)23-2081-04 |
Research on Condition Test of Tool Wear for Milling Special Shaped Spiral Rod |
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| Wang Wei Yao Jianshi Tang Zongjun . Shenyang Institute of Aeronautical Engineering,Shenyang, . Shenyang Artillery School,Shenyang . Shenyang University of Technology,Shenyang. Research on Condition Test of Tool Wear for Milling Special Shaped Spiral Rod[J]. China Mechanical Engineering, 2004, 15(23): 2081-2084 | |
| Authors: | Wang Wei Yao Jianshi Tang Zongjun . Shenyang Institute of Aeronautical Engineering Shenyang . Shenyang Artillery School Shenyang . Shenyang University of Technology Shenyang |
| Affiliation: | Wang Wei 1 Yao Jianshi 2 Tang Zongjun 3 1. Shenyang Institute of Aeronautical Engineering,Shenyang,110043 2. Shenyang Artillery School,Shenyang110162 3. Shenyang University of Technology,Shenyang,110023 |
| Abstract: | The characteristic values of vibration signals were used as testing parameters of tool wear for milling special shaped spiral rods. Making use of the wavelet analysis, the filter groups were constructed for making multi-scale decomposition and multi-resolution approach of vibration signals, then the characteristic signals of tool wear were picked up. The change rules of tool wear have been revealed by processing results of characteristic singnals and the tool wear conditions have been revealed by vibration amplitude values. So, a real time condition test of tool wear is made. |
| Keywords: | special shaped spiral rod tool wear condition test wavelet analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
