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贵阳直喷装载机浅谈装载机问题分析

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贵阳直喷装载机浅谈装载机问题分析

发布日期:2018-02-05 作者:贵阳直喷装载机 点击:

贵阳直喷装载机浅谈装载机问题分析

贵阳直喷装载机

Analysis on the problem of loader in Guiyang direct injection loader

下面贵阳直喷装载机为大家介绍一下装载机问题分析。

The following Guiyang direct injection loader introduces the analysis of the loader problem.


如果系统工作压力低于额定压力,首先应该检查系统的压力控制元件-安全阀是否出现问题.在安全阀中,阀芯与阀座的密封不良、调压弹簧疲劳或断裂,以及主溢流阀常开,都会造成系统的工作压力低于额定压力。但系统工作压力仍然低于额定压力,此时可以考虑是由于油缸内漏严重和油泵高压腔与低压腔击穿所致。如果油缸内漏严重,可分别操作动臂油缸和转斗油缸,检测系统压力时会得到不同的结果;如果系统压力检测结果相同,则可以断定是油泵高压腔与低压腔击穿,油泵不能建立压力,可根据检查的结果进行维修或更换配件。贵阳直喷装载机小编今天就分享到这里了。

If the working pressure is lower than the rated pressure, should first check whether the system pressure control element - safety valve problems. The safety valve, poor sealing, valve core and valve seat of the pressure spring fatigue or fracture, and the main relief valve normally open, will cause the system working pressure is lower than the rated pressure. But the pressure of the system is still lower than the rated pressure, which can be considered due to the serious leakage in the oil cylinder and the breakdown of the high pressure cavity and low pressure cavity of the oil pump. If the fuel tank leakage is serious, but the boom cylinder and the bucket cylinder respectively, pressure detection system can get different results; if the system pressure of the same test results, it can be assumed that the oil pump is high pressure chamber and the low pressure cavity pump breakdown, cannot create pressure, can repair or replacement of parts according to the inspection results. The Guiyang direct jet loader has been shared here today.


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关键词:贵阳直喷装载机,贵阳直喷装载机公司,贵阳直喷装载机厂

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