| PC200-6型挖掘机热车后整机工作无力的故障诊断与排除 |
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| 引用本文： | 董玉宝.PC200-6型挖掘机热车后整机工作无力的故障诊断与排除[J].交通标准化,2012(21):55-57. |
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| 作者姓名： | 董玉宝 |
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| 作者单位： | 中铁隧道集团二处有限公司,北京,101601 |
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| 摘 要： | 诊断PC200-6型挖掘机热车后整机工作无力的故障,应在分析主泵输出流量控制原理的基础上,查明产生故障的主要原因,进而发现故障源并予以排除.该方法遵循的先外后内、先易后难的原则适用于各类挖掘机故障的诊断排除.
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| 关 键 词： | 挖掘机 热车 整机 工作无力 故障诊断与排除 |
Faults Diagnosis and Exclusion of PC200-6 Excavator Machine Being Powerless after Entering into Working State |
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| DONG Yu-bao.Faults Diagnosis and Exclusion of PC200-6 Excavator Machine Being Powerless after Entering into Working State[J].Communications Standardization,2012(21):55-57. |
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| Authors: | DONG Yu-bao |
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| Institution: | DONG Yu-bao(Erchu Co.,Ltd.of China Railway Tunnel Group,Beijing 101601,China) |
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| Abstract: | To diagnose the fault leading PC200-6 excavator to be powerless in work after entering into working state,it should be on the base of analyzing the control principle of the main pump output flow to check out the main reasons,then find the source and exclude it.The principle After the first outside the inside,Easy to difficult which this method abides by applies to all kinds of excavator faults. |
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| Keywords: | excavator enter into working state machine be powerless in work fault diagnosis and exclusion |
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