| 圆锯机主轴振动和锯片径向跳动的测试研究 |
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| 引用本文： | 王正,朱典想,余颖,徐东镇. 圆锯机主轴振动和锯片径向跳动的测试研究[J]. 木材加工机械, 2005, 16(6): 21-22,31 |
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| 作者姓名： | 王正 朱典想 余颖 徐东镇 |
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| 作者单位： | 1. 南京林业大学木材工业学院,南京,210037
2. 中国林科院林业科技信息研究所,北京,100091 |
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| 摘 要： | 介绍一种用动态性能试验法测试空载时在精密推台锯上的德国产锯片锯齿径向跳动值,以及旋转主轴振动情况.在用加速度计拾振的幅频曲线中,发现推台锯旋转主轴在基频时出现最大振动峰值,由此判断旋转主轴存在不平衡故障.
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| 关 键 词： | 推台锯 圆锯片 振动 跳动 不平衡 |
| 文章编号： | 1001-036X(2005)06-0021-02 |
| 修稿时间： | 2005-10-08 |
Testing study on the vibration of principal shaft and sawblade round jumpiness of the sizing saw machine |
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| WANG Zheng,ZHU Dian-xiang,YU Ying,XU Dong-zhen. Testing study on the vibration of principal shaft and sawblade round jumpiness of the sizing saw machine[J]. Wood Processing Machinery, 2005, 16(6): 21-22,31 |
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| Authors: | WANG Zheng ZHU Dian-xiang YU Ying XU Dong-zhen |
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| Abstract: | Introducing a kind of dynamic capability study method which tested jumpiness of the sawblade made in Germany on the precision sizing saw machine, as well as vibration of principal rotation axle. In geted "A-F" curve chart by acceleration sensors response, discovered that principal rotation axle on this sizing saw machine appeared most vibration peak data when reached its basis frequence,thereout estimated that its principal rotation axle has imbalance fault. |
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| Keywords: | sizing saw machine circular saw blade round jumpiness vibration imbalance |
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