挖掘机液压马达泄漏的缘故缘故原因有哪些?

日期:2019-06-13   源头:http://www.sefibox.com/
  随着我国屯子和城镇配置的不绝增长,挖掘机、推土机等呆板配置已成为施工现场常用的土方呆板。这些呆板的用途很广,包括挖掘和运输。挖掘机除了自身贫弱的结果外,还与种种挖掘机配件亲密相关。
  With the continuous increase of rural and urban construction in China, excavators, bulldozers and other mechanical equipment have become common earthmoving machinery in construction site. These machines are used for a wide range of purposes, including mining and transportation. In addition to its powerful functions, excavators are also closely related to various excavator accessories.
  挖掘机变乱局部起着十分告急的作用,液压马达,液压马达挖掘机配件在运用时你应该更多的存眷,由于偶然偶然泄漏液压马达,一旦泄漏的外形,然后就可以末端频繁的发生,这将大大影响挖掘机的正常变乱,以是每集团私家都应该警戒查抄挖掘机配件液压马达。下面是对挖掘机液压马达频繁泄漏的缘故缘故原因及扫除要领的总结,盼望对您有所资助。
  The working part of excavator plays a very important role. You should pay more attention to hydraulic motors and excavator accessories when they are in use, because sometimes the leakage of hydraulic motors can occur frequently once the leakage state occurs, which will greatly affect the normal work of excavator, so everyone should carefully check the hydraulic motors of excavator accessories. The following is a summary of the reasons for frequent leakage of excavator hydraulic motors and the ways to eliminate it. I hope it will be helpful to you.
  1. 挖掘机附件液压马达泄漏缘故缘故原因:
  1. Reasons for leakage of hydraulic motor in excavator accessories:
  1. 挖掘机配件配流板(配流孔)的磨损或应变,以及柱塞孔和柱塞的磨损,招致迂回压空腔之间密封不良,变乱腔内难以构成高压,招致进油不敷。
  1. The abrasion or strain of the valve plate (orifice) of the excavator fittings and the abrasion of the plunger orifice and plunger lead to poor sealing between the high and low pressure cavities, which makes it difficult to form high pressure in the working chamber and leads to insufficient oil intake.
  2. 泄漏量与电机出入口压差、油粘度、排量、流量散布布局、加工装置质量等有关。泄漏量不坚定会招致电机转速不坚定、颤抖或在差异时间抑制。
  2. Leakage is related to the differential pressure between the motor inlet and outlet, oil viscosity, displacement, flow distribution structure, processing and assembly quality, etc. Leakage instability can lead to motor speed instability, jitter or stop at different times.
  3.排水管道回油差招致高压油压增长,招致骨架油封密封结果下降,推土机附件电机输入轴端漏油到减速机壳(或制动器)。
  3. The return oil difference of drainage pipe leads to the increase of low pressure oil pressure, which leads to the decrease of sealing effect of skeleton oil seal, and the oil leakage from the output shaft end of the motor of bulldozer accessories to the reducer housing (or brake).
  4、挖掘机附件电机输入轴支承轴承粉碎,公允泄漏,十分噪声;外部放电会招致电机锁定制动遵从下降,不克不及在一定位置准确停车,会招致挖掘机孕育发生打滑,十分不安全。
  4. The bearing of the output shaft of the motor attached to excavator is damaged, eccentric leakage and abnormal noise. Internal discharge will lead to the deterioration of the lock-in braking performance of the motor and the inaccurate parking at a certain position, which will lead to slippage of the excavator, which is very unsafe.
加长臂挖掘机出租
  二世。挖掘机附件液压马达泄漏拦阻扫除要领:
  King II. Excavator accessory hydraulic motor leakage troubleshooting method:
  1. 查抄挖掘机附件油轴或缸体孔表里貌可否划伤。先洗濯洁净,要是是告急的,再互换。
  1. Check for scratches on the inner surface of the oil axle or cylinder bore of excavator accessories. Clean it first and replace it if it's serious.
  2. 要是挖掘机附件的柱塞共同面和柱塞孔上有沟槽或沟槽,则对共同面举行研磨或抛光后再研磨。要是环境告急,互换它。
  2. If there are grooves or grooves on the plunger mating surface and plunger hole of excavator accessories, the mating surface will be ground or polished before grinding. If the situation is serious, replace it.
  3.查抄柱塞与柱塞孔共同面间隙可否过大(通常小于柱塞直径的8‰),必要时互换。
  3. Check whether the clearance between the plunger and the plunger hole is too large (usually less than 8_of the plunger diameter), and replace it if necessary.
  4. 高速电机的漏失可以颠末检测电机的漏油管,在空转和加载时区分丈量壳体单位时间的漏油量来确定拦阻水平。
  4. The leakage of the high-speed motor can be determined by detecting the leakage pipe of the motor and measuring the oil leakage per unit time of the shell during idling and loading respectively.
  颠末阅读本文,江苏快三开奖结果必需对挖掘机液压马达配件泄漏的缘故缘故原因有一个新的相识。我盼望这篇文章能对你有所资助。要是你想知道更多,你可以延续存眷江苏快三开奖结果的网站。
  Through reading this article, we must have a new understanding of the causes of leakage of hydraulic motor parts of excavator. I hope this article will help you. If you want to know more, you can continue to pay attention to our website.

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