行業(yè)資訊

路面機(jī)械設(shè)備租賃延長壽命的方法

來源：http://shyy66.com/ 日期：2022-07-29

濟(jì)南路面機(jī)械設(shè)備租賃設(shè)備一般都不便宜，動輒幾萬幾十萬。如何讓機(jī)械設(shè)備保持正常的工作，延長工作壽命顯得尤為重要。下面小編就帶大家了解一下路面機(jī)械設(shè)備的延長使用壽命的方法，我們先來了解影響設(shè)備壽命的關(guān)鍵因素，即：溫度、雜志、腐蝕和載荷。

Road machinery and equipment rental equipment are generally not cheap, often tens of thousands. How to keep the mechanical equipment working normally and prolong the working life is particularly important. The following editor will take you to understand the methods of prolonging the service life of pavement machinery and equipment. Let's first understand the key factors affecting the service life of equipment, namely: temperature, magazine, corrosion and load.

一、溫度

1、 Temperature

各零部件都有自己的適用溫度范圍，溫度過高或者過低都會對性能產(chǎn)生影響。例如液壓傳動系統(tǒng)液壓油的使用范圍為30~60℃，低于或者超出這個溫度范圍就會加速零部件的磨損。

Each component has its own applicable temperature range. Too high or too low temperature will affect the performance. For example, the use range of hydraulic oil in hydraulic transmission system is 30~60 ℃, lower or higher than this temperature range will accelerate the wear of parts.

二、雜質(zhì)

2、 Impurity

機(jī)械設(shè)備雜質(zhì)一般是指灰塵、砂礫等非金屬物質(zhì)和機(jī)械設(shè)備使用過程中產(chǎn)生的金屬碎屑物。這些雜質(zhì)一旦進(jìn)入機(jī)械內(nèi)部，不僅會加速零部件的磨損，而且會擦傷配合表面，破壞潤滑油膜，終導(dǎo)致零件溫度升高、潤滑油變質(zhì)。

Mechanical equipment impurities generally refer to non-metallic substances such as dust, gravel and metal debris generated during the use of mechanical equipment. Once these impurities enter the machine, they will not only accelerate the wear of parts, but also scratch the mating surface and destroy the lubricating oil film, which will eventually lead to the temperature rise of parts and the deterioration of lubricating oil.
濟(jì)南路面機(jī)械設(shè)備

三、腐蝕

3、 Corrosion

機(jī)械設(shè)備遭到雨水、空氣的長期侵蝕，不但會影響機(jī)械表面的正常工作，而且會腐蝕到機(jī)械設(shè)備內(nèi)部的零部件，加速機(jī)械磨損，增加設(shè)備故障率。

The long-term erosion of mechanical equipment by rain and air will not only affect the normal work of the mechanical surface, but also corrode the internal parts of mechanical equipment, accelerate mechanical wear and increase the failure rate of equipment.

四、載荷

4、 Load

在正常負(fù)荷下工作的發(fā)動機(jī)，其故障發(fā)生率較低，且壽命延長。相反，超負(fù)荷運轉(zhuǎn)的發(fā)動機(jī)，故障發(fā)生率明顯增多，壽命也會比設(shè)計指標(biāo)減少。經(jīng)常處于大范圍負(fù)荷變動的機(jī)械磨損量大于連續(xù)穩(wěn)定工作的機(jī)械。

The engine working under normal load has low failure rate and long service life. On the contrary, if the engine is overloaded, the failure rate will increase significantly, and the service life will also be reduced compared with the design index. The wear of machines that are often in a wide range of load changes is greater than that of machines that work continuously and stably.

操作規(guī)范為此，工程機(jī)械在使用過程中：

Operation specification for this purpose, during the use of construction machinery:

一要防止低溫下進(jìn)行超負(fù)荷運轉(zhuǎn)，低速預(yù)溫階段的正常運行，使機(jī)械達(dá)到規(guī)定溫度后再進(jìn)行行駛或工作，不要因為當(dāng)時不出現(xiàn)問題而忽視其重要作用；

First, it is necessary to prevent overload operation at low temperature and normal operation at low-speed pre temperature stage, so that the machine can run or work after reaching the specified temperature, and do not ignore its important role because there are no problems at that time;

二要防止機(jī)械在高溫下運轉(zhuǎn)，機(jī)械運行過程中要經(jīng)常檢查各種溫度表上的數(shù)值，發(fā)現(xiàn)問題立即停機(jī)進(jìn)行檢查，發(fā)現(xiàn)故障及時排除。

Second, the machine should be prevented from running under high temperature. During the operation of the machine, the values on various thermometers should be checked frequently, and if problems are found, the machine should be shut down immediately for inspection, and if faults are found, they should be eliminated in time.

三要注意檢查冷卻系統(tǒng)的工作狀況。對水冷式機(jī)械，每日工作前必須檢查，加添冷卻水；對風(fēng)冷式機(jī)械，也要定期清理風(fēng)冷系統(tǒng)上的灰塵，散熱風(fēng)道暢通。

Third, check the working condition of the cooling system. For water-cooled machinery, check and add cooling water before daily work; For air-cooled machinery, the dust on the air-cooled system should also be cleaned regularly, and the cooling air duct should be unblocked.

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