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柴油机的燃油要经过柱塞副、出油阀、喷油器三大精密偶件(比如柱塞件光洁度高达▽10～▽12级,椭圆度不大于0.002毫米,配合间隙0.002～0.003毫米),然后才能进入燃烧室,当燃油中混有固体杂质后将会加剧这些机件的磨损。 燃油在油路中还要经过滤网、滤芯等。如来油不畅或工作过程中突然不来油,其原因往往是燃油在使用时沉淀过滤不够,造成油路中滤网、滤芯被脏物堵塞,导致供油中断,迫使发动机熄火。 如果燃油中含有水分,在水分
Diesel fuel to go through the plunger pair, the valve, injector three precision couplings (such as plunger pieces up to ▽ 10 ~ ▽ 12 level, ovality less than 0.002 mm, with the gap 0.002 ~ 0.003 mm) Before they can enter the combustion chamber, which can aggravate the wear of these parts when mixed with solid impurities in the fuel. Oil in the oil but also through the filter, filter and so on. If the oil is sluggish or suddenly does not come to work in the process of oil, the reason is often the use of fuel precipitation precipitation is not enough, resulting in the oil filter, the filter is blocked by dirt, leading to supply disruption, forcing the engine flame out. If the fuel contains moisture, in the water