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0.2方搅拌车压力不足4个解决方法

来源:http://www.jfhntjbj.com/ 日期:2021-12-13 发布人:guanli
概述:1、0 2方搅拌车液压泵能否能输出液压油。假如是新的液压泵,无液压油输出,可能是泵体有铸造缺陷(缩孔、砂眼等),使吸油腔和压油腔相通,失
1、0.2方搅拌车液压泵能否能输出液压油。假如是新的液压泵,无液压油输出,可能是泵体有铸造缺陷(缩孔、砂眼等),使吸油腔和压油腔相通,失去压油才能,应及时找厂家改换。若不是新的液压泵,无液压油输出,则可能是泵的转向不对,零件磨损严重或损坏,及时改换。
1.Can the hydraulic pump of 0.2 square agitator output hydraulic oil? If it is a new hydraulic pump, there is no hydraulic oil output, it may be that the pump body has casting defects (shrinkage cavity, trachoma, etc.), so that the oil suction cavity and the pressure oil chamber are connected, and the pressure oil can be lost, so that the manufacturer should be replaced in time. If it is not the new hydraulic pump, there is no hydraulic oil output, it may be the wrong steering of the pump, serious wear or damage of parts, timely replacement.
2.0.2方自动搅拌车液压泵有油液输出,查看溢流阀工作能否正常。若不正常,则可能是压力油路中的某个阀有污物或其他缘由卡住,处于回油位置,致使压力油路与溢流回路短路,也可能是管接头松脱,或处于压力油路中的某些阀走漏严重,或液压缸、液压马达的密封损坏,严重走漏。扫除办法是拆开有关阀停止清洗,检查密封间隙的大小及各种密封安装,密封安装损坏应改换。
2. The hydraulic pump of 0.2-square-meter automatic mixer has oil output. Check whether the relief valve can work normally. If it is not normal, it may be that there is dirt or other reasons in a valve in the pressure oil line stuck in the oil return position, resulting in short circuit of the pressure oil line and overflow loop, it may also be that the pipe joint is loose, or some valves in the pressure oil line leak seriously, or the sealing damage of the hydraulic cylinder and hydraulic motor leak seriously. Cleaning method is to disassemble the relevant valve to stop cleaning, check the size of the sealing gap and various sealing installation, sealing installation damage should be changed.
3.搅拌车的液压泵输出流量随压力升高而显着减小,且压力达不到规则值,则是由于液压泵磨损后间隙变大所致。扫除办法是测定液压泵的容积效率,即可肯定该泵能否能继续运用,对磨损严重的零件,应停止修配或改换。
3. The output flow of the hydraulic pump of the mixer truck decreases significantly with the increase of the pressure, and the pressure cannot reach the regular value, which is caused by the larger gap after the hydraulic pump is worn. Cleaning method is to determine the volume efficiency of the hydraulic pump, you can be sure that the pump can continue to use, wear serious parts, should stop repair or change.
4.自动搅拌车的液压系统能树立正常压力,而某些管路或液压缸(或液压马达)中无压力,则可能是由于管路、小孔或节流阀、换向阀等部位梗塞。此时应逐段检查压力和有无油液经过,找出缘由,加以扫除。
4.automatic mixer hydraulic system can set up normal pressure, and some pipelines or hydraulic cylinder (or hydraulic motor) no pressure, it may be due to the pipeline, small hole or throttle valve, reversing valve and other parts of the infarction. At this point, the pressure and oil should be checked section by section to find out the reason for cleaning.
以上就是0.2方自动搅拌车为大家引见的内容,感激您在百忙之中查看中科的信息内容,假如您想要理解的更多,欢送您来电停止咨询!
The above is the content of 0.2 square automatic mixer for you to introduce, thank you in your busy schedule to check the information content of Zhongke, if you want to understand more, see you call stop consulting!
 
The above is the content of 0.2 square automatic mixer for you to introduce, thank you in your busy schedule to check the information content of Zhongke, if you want to understand more, see you call stop consulting!

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