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挖掘機(jī)起動(dòng)性能良好的條件有哪些？
來(lái)源：http://m.fggwj.com/ 日期：2022-09-28
挖掘機(jī)非常的大，一旦出現(xiàn)了任何狀況都會(huì)造成一定的影響，接下來(lái)就跟大家具體說(shuō)說(shuō)當(dāng)挖掘機(jī)出現(xiàn)故障的時(shí)候，應(yīng)該如何通過(guò)自己去進(jìn)行排查，濟(jì)南挖掘機(jī)租賃人員就先來(lái)講講挖掘機(jī)起動(dòng)性能良好的條件有哪些。
The excavator is very large, and any situation will have a certain impact. Next, I will tell you how to troubleshoot the excavator when it breaks down. Jinan excavator renters will first talk about the conditions for good starting performance of the excavator.
⑴要有足夠的起動(dòng)轉(zhuǎn)速。起動(dòng)轉(zhuǎn)速高，缸內(nèi)的氣體滲漏量少，壓縮空氣向氣缸壁傳熱的時(shí)間短，熱量損失少，使壓縮終了時(shí)的氣體溫度和壓力得以提高。一般要求轉(zhuǎn)速在1_0_0_r_/_m_i_n_以上。
⑴ Sufficient starting speed is required. High starting speed, less gas leakage in the cylinder, short time for compressed air to transfer heat to the cylinder wall, less heat loss, so that the gas temperature and pressure at the end of compression can be increased. It is generally required to rotate at 1_ 0_ 0_ r_/_ m_ i_ n_ above.
⑵ 氣缸的密封性要好。這可進(jìn)一步減少漏氣量，保證壓縮終了時(shí)氣體有足夠的燃燒溫度和壓力，氣缸的壓縮壓力不得低于標(biāo)準(zhǔn)值的8_0_%_。
(2) The air cylinder shall have good sealing performance. This can further reduce the gas leakage, ensure that the gas has sufficient combustion temperature and pressure at the end of compression, and the compression pressure of the cylinder shall not be lower than 8% of the standard value_ 0_%_。
⑶ 要求發(fā)動(dòng)機(jī)相對(duì)于運(yùn)轉(zhuǎn)機(jī)件之間的配合間隙適當(dāng)，且潤(rùn)滑良好。
⑶ It is required that the fit clearance between the engine and the running parts is appropriate and the lubrication is good.
⑷ 蓄電池要有足夠的起動(dòng)電容量，且起動(dòng)電路的技術(shù)狀況正常。
(4) The battery shall have sufficient starting capacitance and the technical condition of the starting circuit shall be normal.
⑸ 起動(dòng)油量符合規(guī)定，噴射質(zhì)量良好，且噴油提前角要符合要求。
(5) The starting fuel quantity shall meet the requirements, the injection quality shall be good, and the injection advance angle shall meet the requirements.
⑹ 使用符合要求的燃料。
(6) Use qualified fuel.
注意維修一次的價(jià)格是很貴的，并不是所有人都能夠修得起。首先，一旦發(fā)現(xiàn)自己的挖掘機(jī)發(fā)動(dòng)機(jī)突然熄火了，那么就要立刻想辦法改變一下，熄火是很常見(jiàn)的一種，如果貿(mào)然行事可能會(huì)引發(fā)更大的故障。
Note that the price of a repair is very expensive, not everyone can afford it. First of all, once you find that your excavator engine suddenly stalls, you should immediately find a way to change it. Stalling is very common, and it may lead to more serious failures if you act rashly.
熄火之后先要考慮的就是油箱的問(wèn)題，看看里面有沒(méi)有漏油或者是不太干凈，有這兩個(gè)原因也會(huì)導(dǎo)致挖掘機(jī)突然熄火。
The first thing to consider after flameout is the fuel tank. Check whether there is oil leakage or not it is too clean. These two reasons may also lead to the sudden flameout of the excavator.
認(rèn)真檢查一下郵箱里面是不是沒(méi)有油了，如果有的話一定要按照型號(hào)來(lái)進(jìn)行購(gòu)買(mǎi)，同時(shí)要檢查一下機(jī)油的壓力水溫，還有其他的那些儀表是不是正在正常的運(yùn)行判斷配件之間有沒(méi)有很好的配合。
Carefully check whether there is no oil in the mailbox. If there is any, you must purchase according to the model. At the same time, check the pressure and water temperature of the oil, and whether other instruments are operating normally to determine whether there is a good cooperation between the parts.
通過(guò)上面提到的這些辦法就可以排查一下故障出現(xiàn)的原因，您還有什么問(wèn)題就來(lái)我們網(wǎng)站http://m.fggwj.com進(jìn)行咨詢(xún)吧！
Through these methods mentioned above, you can find out the cause of the failure. If you have any problems, please come to our website http://m.fggwj.com Consult!
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