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200吨液压机液压系统进水的危害、途径及解决方法
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200吨液压机液压系统进水的危害、途径及解决方法

200吨液压机的液压系统进水的危害有: 1、水对液压系统的危害能够与液压油起反应,形成酸、胶质和油泥,水也能析出油中的添加剂; 2、水的最主要影响是降低润滑性,...

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成型液压机长期运行会造成哪些磨损?
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Forming hydraulic press long-term operation will cause what wear?

1、加工质量不好工作台面积较大,铸铁垫板一般由几十块组合而成,液压机多少钱,在加工过程中如保证不了各块垫板的厚度完全一致,组装后难免出现高低不平,从而在工作台移...

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汽车内饰液压机活塞滑移或爬行时的原因及解决方法
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Causes and Solutions of Piston Slippage or Creeping of Automobile Interior Hydraulic Press

(1)液压缸内部涩滞。液压缸内部零件装配不当、零件变形、磨损或形位公差超限,动作阻力过大,使液压缸活塞速度随着行程位置的不同而变化,出现滑移或爬行。原因大多是由...

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拉伸液压机温度升高的原因有哪些?
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What are the reasons for the temperature rise of the stretching hydraulic press?

1、油箱的容积太小了,散热面积不够;没有安装油温冷却装置,或者是虽然有冷却装置,但是冷却装置的容量太小了。2、按快进速度选择油泵容量的定量泵供油系统在工作的时候...

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100吨单臂液压机清洗油缸系统有哪些要求?
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100 tons of single arm hydraulic machine cleaning cylinder system what are the requirements?

100吨单臂液压机油缸系统清洗的一般要求: 1、到达和保持满意的初始清洁度水平 (1)化学清洗和处理单臂液压机系统内表面(元件、钢管和软管)。 (2)进行热油清...

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如何延长拉伸液压机液压油缸的使用寿命?
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How to extend the service life of the hydraulic cylinder of the stretching hydraulic press?

液压油缸是拉伸液压机常用的执行元件,也是比较容易损坏的元件,如何延长液压油缸的使用寿命呢?有以下几点建议: 一、使用清洁的液压油,液压油里面的杂质会堵塞通道,磨...

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630吨液压机常见故障处理及维修保养方法
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Common troubleshooting and maintenance methods for 630 ton hydraulic press

一、动作失灵电气接线不牢或接错检查电气二、滑块爬行1、系统内积存空气或泵吸空2、精度调整不当或立柱缺油(1)检查泵吸油管是否进气,然后多次上下运动并加压(2)立...

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300吨四柱液压机压力调节方式和注意事项
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300吨四柱液压机压力调节方式和注意事项

300吨液压机压力调节方式1.节省调速体系根据改动液压机流量操控元件的阀口开度以到达调速目的的体系,可分为:节省阀装置于进油路;节省阀装置与回油路;节省阀装置于...

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汽车内饰液压机活塞杆下滑怎么办?
Frequently Asked Questions

automotive interior hydraulic press piston rod slide how to do?

下滑的主要原因一般是由于泄漏产生的,因此首先要诊断出产生泄漏的原因及故障点,加以处理即可。可尝试检查: 1、油缸下腔平衡阀或背压阀是否有泄漏。 2、油缸轴向密封...

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