山東裝載機(jī)配件之增壓器使用時(shí)應(yīng)注意什么？

山東永保機(jī)械從事裝載機(jī)生產(chǎn)及銷售行業(yè)已有多年時(shí)間，在實(shí)踐中積累了大量的工作經(jīng)驗(yàn)，并得到新老客戶的一致好評(píng)。由于裝載機(jī)的增壓器經(jīng)常處于高速、高溫下工作，增壓器廢氣渦輪端的溫度在700-900℃,增壓器轉(zhuǎn)子以幾萬(wàn)轉(zhuǎn)到二十多萬(wàn)轉(zhuǎn)的高速旋轉(zhuǎn),因此為了保證增壓器的正常工作,在使用中應(yīng)注意以下幾點(diǎn)。
1、保持清潔
發(fā)動(dòng)機(jī)長(zhǎng)時(shí)間高速運(yùn)轉(zhuǎn)后,不能立即熄火。發(fā)動(dòng)機(jī)工作時(shí),有一部分機(jī)油供給渦輪增壓器轉(zhuǎn)子軸承潤(rùn)滑和用于冷卻的。正在運(yùn)行的發(fā)動(dòng)機(jī)突然停機(jī)后,機(jī)油壓力迅速下降為零,增壓器渦輪部分的高溫傳到中間,軸承支承殼內(nèi)的熱量不能迅速帶走,而同時(shí)增壓器轉(zhuǎn)子仍在慣性作用下高速旋轉(zhuǎn)。因此，發(fā)動(dòng)機(jī)熱機(jī)狀態(tài)下如果突然停機(jī)，會(huì)引起渦輪增壓器內(nèi)滯留的機(jī)油過(guò)熱而損壞軸承和軸.特別要防止猛轟幾腳油門后突然熄火。
After the high-speed operation of the engine for a long time, you can not turn off immediately. When the engine work, some of the oil supply turbocharger rotor bearings for lubrication and cooling. After running the engine suddenly stopped, the oil pressure to drop rapidly to zero, the high temperature reached turbocharger middle part of the heat bearing housing can not be taken away quickly, and high-speed rotation inertia turbocharger rotor while still . Therefore, if the state of the engine heat engine suddenly stopped, causing the turbocharger oil retention overheating damage the bearings and shaft. Particularly to prevent sudden flameout Meng kicks after the throttle.　　
2、經(jīng)常注意檢查增壓器的運(yùn)轉(zhuǎn)情況 
在出車前、收車后,應(yīng)檢查氣道各管的連接情況,防止松動(dòng)、脫落而造成增壓器失效和空氣短路進(jìn)入氣缸。
In front of the bus, after closing the car, check the connections of each airway tube to prevent loosening, shedding booster failure caused by a short circuit and air into the cylinder.
3、不能著車就走 
發(fā)動(dòng)機(jī)發(fā)動(dòng)后,特別是在冬季,應(yīng)讓其怠速運(yùn)轉(zhuǎn)一段時(shí)間,以便在增壓器轉(zhuǎn)子高速運(yùn)轉(zhuǎn)之前讓潤(rùn)滑油充分潤(rùn)滑軸承，所以剛啟動(dòng)后千萬(wàn)不能猛轟油門,以防損壞增壓器油封。
After the engine is started, particularly in winter, to be allowed to idle for a period of time prior to the turbocharger rotor at high speed to allow sufficient oil lubricated bearings, so do not be started immediately after the throttle Meng, to prevent damage to the turbocharger seal.　
4、由于增壓器經(jīng)常處于高溫下運(yùn)轉(zhuǎn),它的潤(rùn)滑油管線因受高溫作用,內(nèi)部機(jī)油容易有部分的結(jié)焦,這樣會(huì)造成增壓器軸承的潤(rùn)滑不足而損壞。因此,潤(rùn)滑油管線在運(yùn)行一段時(shí)間后要進(jìn)行清洗。
Due to high temperatures often in the turbocharger operation, due to its high temperature oil pipelines, oil prone to internal coke part, this will result in insufficient lubrication of the bearing turbocharger damage. Thus, oil pipeline after running for some time to be cleaned.　　
5、不能立即熄火 
發(fā)動(dòng)機(jī)長(zhǎng)時(shí)間高速運(yùn)轉(zhuǎn)后,不能立即熄火。發(fā)動(dòng)機(jī)工作時(shí),有一部分機(jī)油供給渦輪增壓器轉(zhuǎn)子軸承潤(rùn)滑和用于冷卻的。正在運(yùn)行的發(fā)動(dòng)機(jī)突然停機(jī)后,機(jī)油壓力迅速下降為零,增壓器渦輪部分的高溫傳到中間,軸承支承殼內(nèi)的熱量不能迅速帶走,而同時(shí)增壓器轉(zhuǎn)子仍在慣性作用下高速旋轉(zhuǎn),因此,發(fā)動(dòng)機(jī)熱機(jī)狀態(tài)下如果突然停機(jī),會(huì)引起渦輪增壓器內(nèi)滯留的機(jī)油過(guò)熱而損壞軸承和軸.特別要防止猛轟幾腳油門后突然熄火。
After the high-speed operation of the engine for a long time, you can not turn off immediately. When the engine work, some of the oil supply turbocharger rotor bearings for lubrication and cooling. After running the engine suddenly stopped, the oil pressure to drop rapidly to zero, the high temperature reached turbocharger middle part of the heat bearing housing can not be taken away quickly, and high-speed rotation inertia turbocharger rotor while still Therefore, if the state of the engine heat engine suddenly stopped, causing the turbocharger oil retention overheating damage to the bearings and shaft. particularly to prevent sudden flameout Meng kicks after the throttle.　　

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