概述:定期更換液壓油和齒輪油是自動(dòng)攪拌車維修必不可少的。這是非常關(guān)鍵的。更換過程中要注意。如果做得不好,會導(dǎo)致液壓部件故障和油箱悶熱。接
定期更換液壓油和齒輪油是自動(dòng)攪拌車維修必不可少的。這是非常關(guān)鍵的。更換過程中要注意。如果做得不好,會導(dǎo)致液壓部件故障和油箱悶熱。接下來,來看看相關(guān)的注意事項(xiàng)吧。
Regular replacement of hydraulic oil and gear oil is essential for the maintenance of automatic mixer truck. This is very critical. Pay attention during replacement. If it is not done well, it will lead to hydraulic component failure and tank heat. Next, let's take a look at the relevant precautions.
加油或換油時(shí),必須停止發(fā)動(dòng)機(jī),否則會損壞液壓系統(tǒng)。每次換油前,必須檢查整個(gè)系統(tǒng)的密封性能,重新擰緊所有螺栓,必要時(shí)更換新的密封件。
When refueling or changing oil, the engine must be stopped, otherwise the hydraulic system will be damaged. Before each oil change, check the sealing performance of the whole system, retighten all bolts, and replace new seals if necessary.
嚴(yán)禁將不同牌號的液壓油和齒輪油混用或使用不合格的油。車輛出廠時(shí)使用的機(jī)油型號顯示在燃油箱標(biāo)簽和使用手冊上。如果使用的機(jī)油與出廠時(shí)使用的機(jī)油型號不同,則必須徹底清潔液壓系統(tǒng)。
It is forbidden to mix hydraulic oil and gear oil of different brands or use unqualified oil. The type of oil used at the time of delivery of the vehicle is shown on the fuel tank label and the instruction manual. If the oil used is different from the oil used at the factory for the first time, the hydraulic system must be thoroughly cleaned.
更換的廢油應(yīng)妥善存放和處理,不得隨意倒出。要注意環(huán)境保護(hù)。更換新機(jī)油后,讓發(fā)動(dòng)機(jī)怠速運(yùn)轉(zhuǎn)15分鐘,不要轉(zhuǎn)動(dòng)混合鼓,以檢查機(jī)油油位是否合適。
The replaced waste oil shall be properly stored and treated, and shall not be poured out at will. Pay attention to environmental protection. After changing the new oil, let the engine idle for 15 minutes without turning the mixing drum to check whether the oil level is appropriate.
此外保證液壓油清潔。攪拌運(yùn)輸車工作環(huán)境惡劣,一定要防止污水泥沙進(jìn)入液壓系統(tǒng)。液壓油要按使用手冊要求定期更換。一旦檢查時(shí)發(fā)現(xiàn)液壓油中混入水或泥沙,就要立即停機(jī)清洗液壓系統(tǒng)、更換液壓油。
In addition, ensure that the hydraulic oil is clean. The mixer truck has a bad working environment, so it is necessary to prevent the dirty cement sand from entering the hydraulic system. The hydraulic oil shall be replaced regularly according to the requirements of the manual. Once water or sediment is found in the hydraulic oil during inspection, stop the machine immediately to clean the hydraulic system and replace the hydraulic oil.
保證
自動(dòng)攪拌車液壓油冷卻裝置有效。要定時(shí)清理液壓油散熱器,避免散熱器被水泥堵塞,檢查散熱器電動(dòng)風(fēng)扇運(yùn)轉(zhuǎn)是否正常,防止液壓油溫度超標(biāo)。液壓部分只要保證液壓油清潔,一般故障不多。
Ensure that the hydraulic oil cooling device of the automatic mixer truck is effective. Clean the hydraulic oil radiator regularly to prevent the radiator from being blocked by cement. Check whether the electric fan of the radiator operates normally to prevent the hydraulic oil temperature from exceeding the standard. As long as the hydraulic oil is clean, there are not many faults in the hydraulic part.
萬向轉(zhuǎn)動(dòng)部分是故障多發(fā)部位,應(yīng)按時(shí)加注潤滑脂,并經(jīng)常檢查磨損情況,及時(shí)修理更換。車隊(duì)?wèi)?yīng)有備用的萬向軸總成,以保證一旦發(fā)生故障能在幾十分鐘內(nèi)恢復(fù)工作。
The rotating part of the universal joint is the part with frequent faults, so it should be filled with grease on time, and the wear should be checked frequently and repaired and replaced in time. The fleet shall have a spare cardan shaft assembly to ensure that the work can be resumed within tens of minutes in case of failure.
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