| 联合收割机机载仪表的抗振测试 |
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| 引用本文： | 马桂香,陈殿云,蔡海勇,刘士珍. 联合收割机机载仪表的抗振测试[J]. 机电产品开发与创新, 2007, 20(6): 166-167,170 |
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| 作者姓名： | 马桂香 陈殿云 蔡海勇 刘士珍 |
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| 作者单位： | 河南科技大学,建筑工程学院,河南,洛阳,471003 |
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| 摘 要： | 利用实验室自制的振动台作为激振设备,依据机械行业标准JB/T 6697-93规定,对改进后的撒粮报警器与故障报警器进行抗振性能测试,即对两种报警器进行上下、前后、左右三个方向的定频振动试验,利用YE7600动态数据采集分析系统对振动信号进行采集分析,对两种报警器的抗振性能做出评价.实验表明撒粮报警器与故障报警器的性能良好,符合有关抗振规定.
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| 关 键 词： | 联合收割机 仪表 定频振动 抗振测试 联合收割机 仪表 抗振性能 性能测试 Combine Used Instruments 实验室 评价 采集分析 振动信号 分析系统 数据采集 动态 振动试验 定频 方向 故障 报警器 改进 |
| 文章编号： | 1002-6673（2007）06-166-03 |
| 收稿时间： | 2007-10-16 |
| 修稿时间： | 2007-10-16 |
Anti-vibration Test of the Instruments Used on Combine Harvester |
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| MA Gui-Xiang,CHEN Dian-Yun,CAI Hai-Yong,LIU Shi-Zhen. Anti-vibration Test of the Instruments Used on Combine Harvester[J]. Development & Innovation of Machinery & Electrical Products, 2007, 20(6): 166-167,170 |
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| Authors: | MA Gui-Xiang CHEN Dian-Yun CAI Hai-Yong LIU Shi-Zhen |
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| Abstract: | Self-manufactured vibration table was adopted as a vibration exciter to make a anti-vibration test of the improved grain-loss monitors and fault alarms according to the standard of machinery industry JB/T 6697-1993.Fixed frequency vibration test on annunciators was made in three directions:up and down,back and forth,left and right.The YE7600 dynamic data acquisition and analysis system was used to collect and analysis the vibration signals in order to estimate the anti-vibration performance of the two annunciators.The test shows that the performance of grain-loss monitors and the precaution device is high and up to the relevant stipulations. |
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| Keywords: | combine harvester instruments fixed frequency vibration anti-vibration test |
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