| 刀具磨损声振特性的功率谱分析 |
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| 引用本文： | 王太勇,郭千里.刀具磨损声振特性的功率谱分析[J].天津大学学报(自然科学与工程技术版),1995,28(4):582-584. |
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| 作者姓名： | 王太勇 郭千里 |
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| 摘 要： | 对车削加工中刀具磨损的切削声信号和振动信号进行了功率谱多参数分析，在诸多影响参数中，滤波功率谱值之和随刀具磨损量ＶＢ的变化规律最为显著，且谱散度分析对处于正常磨损阶段的刀具磨损程度估计与预报有一定价值。
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| 关 键 词： | 功率谱分析 刀具 磨损 声振特性 机械加工 |
RESEARCH ON SOUND AND VIBRATION CHARACTERISTICS OF TOOL WEAR BY POWER SPECTRUM ANALYSIS |
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| Wang Taiyong,Guo Qianli,Zhao Guoli,Zeng Ziping.RESEARCH ON SOUND AND VIBRATION CHARACTERISTICS OF TOOL WEAR BY POWER SPECTRUM ANALYSIS[J].Journal of Tianjin University(Science and Technology),1995,28(4):582-584. |
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| Authors: | Wang Taiyong Guo Qianli Zhao Guoli Zeng Ziping |
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| Institution: | Dept.of Mechanical Eng. |
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| Abstract: | This paper studies mainly the power spectrum multi-parameter analysis on sound and vibration characteristics of the tool wear in the turning process.It has been proved that the f liter power spectrum value is closely related to tool wear value(VB),and can be used for building model to monitor the tool wear in the cutting process. |
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| Keywords: | power spectrum analysis tool wear sound and vibration characteristics |
| 本文献已被 CNKI 维普 等数据库收录！ |
