柴油机在工作中常发生喷油嘴卡死现象。有的喷油嘴磨损并不严重,因卡死报废了。如对它进行适当处理,就可以继续使用。下面谈谈我们对卡死喷油嘴的处理方法,供大家参考。 1.针阀卡压在针阀体孔内,取出比较困难。这时不能乱敲乱打,更不能用铁棒砸,以免针阀尖端损坏。可以将喷油嘴放在废机油中加温到100℃,然后在台虎钳上慢慢夹紧针阀体,用手钳垫上软布将针阀夹紧,从针阀体内缓缓拔出。一次如拔不出针阀,可再次加热喷油嘴后,将针 Diesel engine often stuck in the phenomenon of the nozzle. Some nozzle wear is not serious, due to die scrapped. If it is properly handled, you can continue to use it. Here to talk about our stuck jet nozzle treatment for your reference. 1. Needle valve stuck in the needle valve hole, remove more difficult. At this time can not be indiscriminate hit and beat, but can not be hit with iron bars, so as not to damage the needle valve tip. You can put the nozzle on the waste oil warmed to 100 ℃, and then slowly clamp the needle vise on the bench vise, with a soft hand cloth pliers to clamp the needle valve, slowly pulled out from the needle valve body . Once pull out the needle valve, you can heat the nozzle again, the needle