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路面機械設(shè)備發(fā)動機及液壓系統(tǒng)的維護(hù)要點

來源：http://www.legxnrr.com.cn/ 日期：2022-06-24

發(fā)動機的維護(hù)要點

Key points of engine maintenance

在對發(fā)動機的使用過程中，由于發(fā)動機系列和型號之間存在著較大差異，因此需要在對內(nèi)部運轉(zhuǎn)的精度運算和配合間隙上存在很大差別。

In the process of using the engine, there are great differences between engine series and models, so there are great differences in the accuracy calculation and fit clearance of internal operation.

維護(hù)人員需要在對發(fā)動機使用前例行檢查潤滑油的質(zhì)量，更換機油過濾器要按照既定流程進(jìn)行而且要堅持選擇原裝產(chǎn)品；

The maintenance personnel shall regularly check the quality of lubricating oil before using the engine. The oil filter shall be replaced according to the established process and the original product shall be selected;

其次，需要對燃油過濾器進(jìn)行更換，同時對燃油箱進(jìn)行清洗使其保持清潔狀態(tài)；維護(hù)人員要防止進(jìn)氣通道出現(xiàn)漏氣狀況一定要使用高質(zhì)量的空氣濾芯。此外，在更換燃油的時候切記要注意燃油標(biāo)號，以免出現(xiàn)使用錯亂的情況。

Secondly, it is necessary to replace the fuel filter and clean the fuel tank to keep it clean; Maintenance personnel must use high-quality air filter elements to prevent air leakage in the air inlet channel. In addition, when changing the fuel, remember to pay attention to the fuel label to avoid confusion.
濟南路面機械設(shè)備

液壓系統(tǒng)的使用與維護(hù)

Use and maintenance of hydraulic system

因為液壓系統(tǒng)需要使用較高質(zhì)量的液壓油濾芯，再加入液壓油的過程中需要經(jīng)過有高過濾精度的濾油機，所以不能在液壓油箱中將其直接投進(jìn)去。

Because the hydraulic system needs to use high-quality hydraulic oil filter element, and the process of adding hydraulic oil needs to pass through an oil filter with high filtering precision, it cannot be directly put into the hydraulic oil tank.

在實際工作中，設(shè)備的運作但原先受到污染時會受到直接影響而發(fā)生損壞。在對液壓器件進(jìn)行維修時，為了使其保持較高的清潔度，必須將其進(jìn)行密封。

In actual work, the operation of the equipment will be directly affected and damaged when it is polluted. During the maintenance of hydraulic components, they must be sealed in order to maintain a high degree of cleanliness.

濟南路面機械設(shè)備廠家認(rèn)為在對液壓系統(tǒng)進(jìn)行拆卸時為了防止系統(tǒng)出現(xiàn)問題，不要隨意拆卸零件而且要確保將儲能器的壓力完全釋放出來。在對控制油路內(nèi)的氣體進(jìn)行排除時，如果清理的不夠及時，那么液壓制動器內(nèi)的壓力就會出現(xiàn)磨損等狀況從而導(dǎo)致機械出現(xiàn)故障。

Jinan road mechanical equipment manufacturer believes that in order to prevent problems in the hydraulic system during disassembly, do not disassemble parts at will and ensure that the pressure of the accumulator is completely released. When removing the gas in the control oil circuit, if the cleaning is not timely enough, the pressure in the hydraulic brake will be worn, resulting in mechanical failure.

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