| 基于虚拟仪器的精密球研磨加工的振动信号检测 |
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| 引用本文： | 夏其表,王洁. 基于虚拟仪器的精密球研磨加工的振动信号检测[J]. 轻工机械, 2011, 29(2): 79-82,86. DOI: 10.3969/j.issn.1005-2895.2011.02.022 |
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| 作者姓名： | 夏其表 王洁 |
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| 作者单位： | 1. 浙江农林大学,信息工程学院,浙江,临安,311300
2. 浙江农林大学,外国语学院,浙江,临安,311300 |
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| 摘 要： | 振动信号是反映精密球体研磨状态的重要途径。利用加速度计传感器、数据采集卡和LabVIEW,设计了一套基于虚拟仪器的振动信号检测设备,对精密球在研磨加工过程中的振动信号进行了测试,从时域、频域等多个角度进行了分析论证。分析表明：精密球体研磨加工的振动信号能有效地监控整个研磨过程,能实时地反映球体研磨的状态和精度。图9参10
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| 关 键 词： | 金属加工 振动检测 虚拟仪器 研磨加工 |
Vibration Signal Monitoring in Grind Precision of Precision Balls Based on Virtual Instrument |
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| XIA Qi-biao,WANG Jie. Vibration Signal Monitoring in Grind Precision of Precision Balls Based on Virtual Instrument[J]. Light Industry Machinery, 2011, 29(2): 79-82,86. DOI: 10.3969/j.issn.1005-2895.2011.02.022 |
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| Authors: | XIA Qi-biao WANG Jie |
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| Affiliation: | XIA Qi-biao1 WANG Jie2 |
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| Abstract: | Vibration signal is an important approach which can reflect the state of ball lapping.Using accelerometer sensor,data acquisition card and LabVIEW,the paper designed a set of vibration signal detection device based on virtual instrument.The device can test the vibration signal of the precision balls in the grinding processing,at the same time analyzed and proved from time domain,frequency domain etc.aspects.The results indicate that testing grinding vibration can monitor the processing of ceramic ball effec... |
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| Keywords: | metal processing virtual instrument lapping machining vibration detection |
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