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随着夏季的到来,雨水、台风将频繁光临江南各城市,很多城市道路将受到积水的威胁,爱车在积水路面行驶,很容易出现发动机进水现象。由于水的不可压缩性,导致发动机连杆弯曲。连杆弯曲后,其抗交变负荷能力下降,在发动机高速、高负荷运转情况下,连杆发生断裂,打裂缸体、油底壳。
With the advent of summer, typhoons frequently visit various cities in the southern part of the Yangtze River. Many urban roads will be threatened by the accumulation of water. Vehicles traveling on water puddles will be prone to water in the engine. The engine linkage is bent due to the incompressibility of water. After the connecting rod is bent, its anti-alternating load capacity is reduced. Under the conditions of high speed and high load of the engine, the connecting rod is broken, the cylinder block and the oil pan are cracked.