| 牧草应力松弛时间及其应用 |
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| 引用本文： | 王春光.牧草应力松弛时间及其应用[J].农业机械学报,2007,38(1):65-67. |
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| 作者姓名： | 王春光 |
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| 作者单位： | 内蒙古农业大学机电工程学院,010018,呼和浩特市 |
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| 摘 要： | 分析了牧草在不同初始密度下的应力松弛时间，针对牧草在高密度压捆过程中应力松弛规律，提出了根据牧草第1应力松弛时间确定高密度压捆机压缩频率，为合理选择高密度压捆机的压缩频率提供了一种新方法。并以此确定了不同初始密度下高密度压捆机的压缩频率范围。
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| 关 键 词： | 牧草 压缩 应力松弛时间 流变特性 |
| 收稿时间： | 2005-09-02 |
| 修稿时间： | 09 2 2005 12:00AM |
Stress Relaxation Time of Hay and Its Application |
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| Wang Chunguang.Stress Relaxation Time of Hay and Its Application[J].Transactions of the Chinese Society of Agricultural Machinery,2007,38(1):65-67. |
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| Authors: | Wang Chunguang |
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| Institution: | Inner Mongolia Agriculture University |
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| Abstract: | The stress relaxation times of hay are analyzed at different initial densities, and which are compared with the experiment results of the stress relaxation regulation of hay compressed in high density. The idea to select the compressing frequency of balers is put forward, and the compressing frequencies of balers in high density are calculated at different feed rate which provided a new method for selecting the compressing frequencies of balers in high density. |
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| Keywords: | Hay Compressing Stress relaxation time Rheological properties |
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