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这样开长臂发掘机严重影响车的寿命!

日期:2018-11-08   来源:/
有许多朋友在使用长臂发掘机是会有很多不标准的操作,这些操作必然将会影响发掘机的运用寿命,那么哪些操作会是不标准操作呢,下面为大家一一解说。
Many friends use long arm excavator will have many non-standard operations, these operations will inevitably affect the service life of excavator, then which operations will be non-standard operations, the following are explained one by one.
1.挖机还没停稳就开端作业
1. the excavator has not stopped until the operation begins.
发掘机在不稳定的情况之下就开端进行作业,这是一种违规惭怍。这样操作会导致发掘机的机架重复的歪曲变形,长期作业会导致机架会发生裂缝,下降运用寿命。
The excavator starts working under unstable conditions, which is a kind of violation. Such operation will lead to repeated distortions and deion of excavator frame, and long-term operation will lead to cracks in the frame and reduce service life.
2.油缸杆弹性至极限进行发掘作业
2. cylinder rod elasticity to limit excavation operation
挖机的液压油缸弹性到止境方位,进行发掘作业,这种操作会导致作业油缸、机架发生较大的负荷,斗齿的冲击、各个轴销的冲击,有或许导致油缸内部破损,影响其他的液压部件。
The excavator hydraulic cylinder elasticity to the end position, excavation operation, this operation will lead to the operation of the cylinder, frame a greater load, bucket teeth impact, the impact of each pin, may lead to internal damage of the cylinder, affecting other hydraulic components.
3.履带后部浮起做发掘作业
3. rear crawler for excavation operation.
运用发掘机车体后边上翘的力气来进行发掘操作。当挖斗和岩石分开,车体下落时对挖斗、机架、配重、反转支承等发生较大的负荷,很简单导致机体损坏。
Excavate the operation of the excavator body by using the upward force behind the car body. When the bucket is separated from the rock, when the car body falls, it will load the bucket, frame, counterweight, reverse support and so on, which will simply cause damage to the body.
4.运用发掘机机臂拉动重物
4. use excavator arm to pull heavy objects.
5运用发掘机的机臂拖动重物,这样会导致作业设备、销轴、机架、挖斗会有更大力作用在上面,影响这些部件的运用寿命,所以尽量防止这样的操作。
5. Use the arm of excavator to drag heavy objects, which will lead to greater force on the working equipment, pins, racks and buckets, affecting the service life of these components, so try to prevent such operations.
6. 热水箱冷水:发掘局在长期作业后会导致水箱水温到达一百度以上,而有些操作员会在水箱温度过高的情况下还加冷水,这样会导致水箱缸体迸裂,正确做法应该是让机器停机,使水箱正常降温,温度降到必定的程度后在加冷水。
6. Hot water tank cold water: after long-term operation, the excavation Bureau will cause the water temperature of the water tank to reach more than 100 degrees, and some operators will add cold water when the water tank temperature is too high, which will lead to the bursting of the water tank cylinder body. The correct way is to stop the machine, make the water tank cool normally, and add after the temperature drops to a certain extent. Cold water.
7. 发掘机机油替换问题,有许多的发掘机操作员在替换发掘机机油时没有及时查看,给发动机部位加上机油,形成磨损,导致发动机问题的发生。
7. The problem of oil replacement of excavators, many excavator operators did not check in time when replacing the oil of excavators, adding oil to the engine parts, resulting in wear and tear, leading to engine problems.
8. 还有黄油涂膜的问题,有一些操作员会将黄油涂膜在气缸垫上,以为这样会加强汽缸垫的气密性,可是这样的做法的作用往往是相反的,在发掘机作业时,黄油会有一部分进入气缸内部,导致气缸与机体之间呈现一道缝隙,然后下降气缸的气密性。
8. There is also the problem of butter coating. Some operators will coat butter on the cylinder gasket, thinking that this will enhance the air tightness of the cylinder gasket, but the effect of this approach is often the opposite. When the excavator works, butter will enter the cylinder, resulting in a gap between the cylinder and the cylinder block. Then reduce the air tightness of the cylinder.

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