| 汽车起重机液压系统故障分析与排除3例 |
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| 引用本文： | 张宏阁,王宏颖.汽车起重机液压系统故障分析与排除3例[J].农业装备与车辆工程,2009(6). |
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| 作者姓名： | 张宏阁 王宏颖 |
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| 作者单位： | 1. 河南工业职业技术学院汽车工程系,河南,南阳,473009
2. 河南工业职业技术学院机电工程系,河南,南阳,473009 |
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| 摘 要： | 起重运输设备广泛使用液压系统,由于条件的限制,故障诊断与排除比较困难.通过汽车起重机上车液压油门故障的判断与排除、TL-250E汽车起重机液压转向故障的排除、QZ-8型汽车起重机支腿收放液压支路故障的分析3例详细阐述了起重运输设备液压系统故障诊断与排除方法,通过这些维修技巧可以大大提高维修效率.
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| 关 键 词： | 汽车 液压系统 故障 分析 排除 |
Hydraulic Systematic Accident Analysis of the Automobile Crane and Troubleshooting |
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| ZHANG Hong-ge,WANG Hong-ying.Hydraulic Systematic Accident Analysis of the Automobile Crane and Troubleshooting[J].Agricultural Equipment & Vehicle Engineering,2009(6). |
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| Authors: | ZHANG Hong-ge WANG Hong-ying |
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| Institution: | Henan Polytechnic Institute;Nanyang 473009;China |
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| Abstract: | Hydraulic system is widely used in hoisting transportation facilities.Restricted by conditions,it's hard for breakdown diagnosis and troubleshooting.In this paper,by three trouble diagnosis and troubleshooting examples respectively of hydraulic throttle on automotive crane,hydraulic steering trouble on TL-250E automotive crane,and hydraulic branch line of prop up leg charge of QZ-8 automotive crane,the trouble diagnosis and troubleshooting methods for hydraulic system of hoisting transportation facilities a... |
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| Keywords: | car hydraulic system trouble analyze troubleshooting |
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