| JL-901型高压油管压力波检测仪在DF8B型机车上的应用 |
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| 引用本文： | 魏静姿. JL-901型高压油管压力波检测仪在DF8B型机车上的应用[J]. 内燃机车, 2008, 0(5) |
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| 作者姓名： | 魏静姿 |
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| 作者单位： | 唐山工业职业技术学院,河北,唐山,063020 |
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| 摘 要： | 介绍了JL-901型高压油管压力波检测仪的检测原理,并通过试验确定出DF8B型机车压力波参数的门限值范围,采用修正后的门限值与典型波对比的分析判断方法,提高了检测的准确率。
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| 关 键 词： | 压力波检测仪 门限值 典型波 高压油管 压力检测 机车柴油机 |
Application of JL-901 high pressure fuel pipe pressure wave detector to DF8B locomotive diesel engine |
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| WEI Jing-zi. Application of JL-901 high pressure fuel pipe pressure wave detector to DF8B locomotive diesel engine[J]. Diesel Locomotives, 2008, 0(5) |
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| Authors: | WEI Jing-zi |
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| Abstract: | In this paper,the detection principle of JL-901 high-pressure fuel pipe pressure wave detector was described.At the same time,the threshold values of pressure wave parameters of DF_(8B)locomotive were determined by the way of experiment.By comparing the corrected threshold values with the typical pressure waves,it could be seen that the detection accuracy of the detector is increased. |
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| Keywords: | pressure wave detector threshold valve typical pressure wave high-pressure fuel pipe pressure detection locomotive diesel engine |
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