发动机如果出现三漏(漏气、漏油、漏水)现象,将会影响到发动机的动力性能和经济性能。发动机可能出现“三漏”的部位较多,可分别归纳为四种类型,即结合面渗漏型、螺纹配合部位渗漏型、旋转部位渗漏型与壳体和管道破裂及材料缺陷渗漏型。对于不同类型的渗漏,一般可选用不同种类的密封胶加以解决。 If the engine three leaks (leakage, oil leakage, leakage) phenomenon, will affect the engine’s dynamic performance and economic performance. The engine may have “three leaks” more parts, which can be summarized into four types, namely the joint surface leakage type, with threaded parts leak type, rotating parts of the leakage and shell and pipe rupture and material defects leakage type. For different types of leakage, the general choice of different types of sealants to be resolved.