| 液压支架用液压油缸活塞杆弯曲稳定性的验算分析 |
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| 引用本文： | 刘贤波,崔梅生,张传伟. 液压支架用液压油缸活塞杆弯曲稳定性的验算分析[J]. 煤矿机械, 2008, 29(1): 67-70 |
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| 作者姓名： | 刘贤波 崔梅生 张传伟 |
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| 作者单位： | 1. 山东邹城兖矿机电设备制造厂,山东,邹城,273500
2. 山西国投昔阳能源有限公司,山西,昔阳,030600 |
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| 摘 要： | 针对液压支架在井下使用过程中出现的大量液压油缸活塞杆弯曲变形问题进行了液压油缸活塞杆弯曲稳定性的详细验算分析,根据验算分析的结果,计算出符合设计要求的活塞杆直径。
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| 关 键 词： | 液压油缸 活塞杆 弯曲稳定性 |
| 文章编号： | 1003-0794（2008）01-0067-04 |
| 收稿时间： | 2007-10-17 |
| 修稿时间： | 2007-10-17 |
Calculation and Analysis on Bending Stability of Roof Support Hydraulic Cylinder Piston |
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| LIU Xian-bo,CUI Mei-sheng,ZHANG Chuan-wei. Calculation and Analysis on Bending Stability of Roof Support Hydraulic Cylinder Piston[J]. Coal Mine Machinery, 2008, 29(1): 67-70 |
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| Authors: | LIU Xian-bo CUI Mei-sheng ZHANG Chuan-wei |
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| Abstract: | To solve the problems of bending and distortion of pistons in the hydraulic cylinders during the operations of hydraulic roof supports, detailed calculation and analysis have been carried out on the piston bending stability and the piston diameters which satisfy the design requirement have been worked out. |
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| Keywords: | hydraulic cylinder piston bending stability |
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