柴油机工作时，在负荷不变的情况下，出现排气管冒烟，机油温度急剧上升到90℃以上，机油压力突然大幅度下降，发出刺耳的“卿卿”声，运转吃力以致自行熄火，停机后摇转曲轴时摇不动，这就是烧瓦抱轴现象。烧瓦的主要原因是由于润滑不良，轴和轴瓦之间不能形成良好的油膜，在 Diesel engine work, the same load in the case of exhaust pipe smoke, the oil temperature rose sharply above 90 ℃, the sudden sharp drop in oil pressure, issued a harsh “Qingqing” sound, so hard to work their own turn off, After cranking crankshaft crankshaft can not shake, this is the phenomenon of burning tile holding axle. The main reason for burning the tile is due to poor lubrication, the shaft and the bearing can not form a good film between