自動(dòng)攪拌車(chē)為什么會(huì )發(fā)生活塞爆震現象?
Why does piston knock occur in automatic mixer?
活塞爆震缸的主要原因如下:活塞與缸壁之間的間隙太大。發(fā)動(dòng)機的活塞裙和氣缸的標準間隙為0.143-0.182,磨損極限為0.35-0.40。發(fā)動(dòng)機運轉一段時(shí)間后,氣缸活塞磨損并且潤滑不良?;钊蜌飧字g的匹配間隙由于磨損而增大,并且在氣環(huán)中略微出現嚴重的臺階,從而導致活塞撞擊氣缸,聲音異常。
The main causes of piston knock cylinder are as follows: the gap between piston and cylinder wall is too large. The standard clearance between piston skirt and cylinder is 0.143-0.182, and the maximum wear limit is 0.35-0.40. After the engine has been running for a period of time, the cylinder piston is worn and the lubrication is poor. The matching gap between the piston and the cylinder increases due to wear, and there are slight serious steps in the first gas ring, which results in the piston hitting the cylinder and abnormal sound.
經(jīng)過(guò)一段時(shí)間的操作后,活塞裙和缸體嚴重磨損,導致嚴重的倒圓并沖擊缸體。每個(gè)連桿由于各種原因而變形,導致活塞偏心,間隙變大,氣缸受到撞擊。
After a period of operation, the piston skirt and cylinder block are seriously worn, resulting in serious rounding and impact on the cylinder block. Each connecting rod is deformed due to various reasons, resulting in eccentric piston, larger clearance and cylinder impact.
活塞爆震缸將導致發(fā)動(dòng)機的燃料消耗過(guò)多,發(fā)動(dòng)機燃料消耗差,燃料消耗和經(jīng)濟性差。當活塞嚴重撞擊汽缸時(shí),它將拉動(dòng)活塞并使汽缸破裂,從而導致連桿斷裂并損壞汽缸體。
Piston knock cylinder will lead to excessive fuel consumption, poor fuel consumption and poor fuel economy. When the piston hits the cylinder seriously, it will pull the piston and break the cylinder, causing the connecting rod to break and damage the cylinder block.
自動(dòng)攪拌車(chē)活塞爆震原因就是這樣,你明白了嗎?如有不明白的地方可以點(diǎn)擊http://www.vlkco.cn,會(huì )有在線(xiàn)客服為你進(jìn)行解答。
That's why the piston of the automatic mixer truck is knocking. Do you understand? If you don't understand, you can click http://www.vlkco.cn , there will be online customer service for you to answer.