| 液压支架油缸结构的改进 |
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| 引用本文： | 刘贤波,刘英,温炜.液压支架油缸结构的改进[J].煤矿机械,2008,29(3):130-132. |
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| 作者姓名： | 刘贤波 刘英 温炜 |
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| 作者单位： | 兖州矿业集团,机电设备制造厂,山东,邹城,273500 |
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| 摘 要： | 针对液压支架在井下使用过程中液压油缸的损坏和维修情况,对液压缸存在的一些结构不合理和拆卸比较困难的状况进行改进,以提高液压缸的内在质量,减小损坏率,降低维修费用。
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| 关 键 词： | 液压油缸 防尘压盖 导向套 活塞杆 拆卸工艺性 应力集中 |
| 文章编号： | 1003-0794（2008）03-0130-03 |
| 收稿时间： | 2007-11-06 |
| 修稿时间： | 2007年11月6日 |
Improvement of Cylinder Structure for Hydraulic Support |
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| LIU Xian-bo,LIU Ying,WEN Wei.Improvement of Cylinder Structure for Hydraulic Support[J].Coal Mine Machinery,2008,29(3):130-132. |
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| Authors: | LIU Xian-bo LIU Ying WEN Wei |
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| Abstract: | According to the present maintenance and damage conditions of hydraulic cylinders in using of hydraulic supports, optimize the cylinder structure which is not very reasonable and make it hard to disassemble, and by this to improve the internal quality and to reduce the maintenance cost. |
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| Keywords: | hydraulic cylinder dust resistant gland guiding sleeve piston rod disassembly processing stress concentration |
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