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我们三次遇到柴油机的润滑油道上缺油堵而引起的故障。一次是我局购进的一台旧2105型柴油机,无论怎样调整机油泵,机油压力表读数始终为零,多次烧连杆瓦,二缸比一缸严重。经检查,机油泵和机油滤清器油道均未发现问题,最后拆下曲轴,发现一缸曲柄销靠近滚珠轴承的一端缺少油堵,大量机油从此处漏走,因而形成连杆轴承润滑困难而烧瓦。
Three times we encountered diesel engine oil on the road due to the lack of oil plugging the fault. Once bought by our bureau is an old 2105 diesel engine, no matter how to adjust the oil pump, the oil pressure gauge readings are always zero, many times burning rod and tile, two cylinder serious than a cylinder. After inspection, the oil pump and oil filter oil were found no problem, and finally remove the crankshaft and found that a cylinder crank pin near the end of the ball bearing lack of oil plug, a large number of oil leakage from here, and thus the formation of connecting rod bearing lubrication difficulties Burning tile.