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柴油机配气机构技术状况的好坏直接影响到其动力性能。按照技术要求加强对配气机构的维护保养,发现问题及时解决,可以使柴油机发挥出最佳效能,减少或避免故障的发生。下面举例进行分析说明。1.故障现象1台XG951-Ⅱ型装载机作业时,其配装的D9-220型柴油机发生明显异响,且响声凌乱,柴油机动力明显下降,装载机不能正常工作。加油时从排气管冒出大量黑烟,在柴油机罩盖上覆盖了一层
Diesel engine gas distribution technology directly affects the quality of its dynamic performance. In accordance with technical requirements to strengthen the maintenance of gas institutions, identify problems solved in time, you can make the best performance diesel engine to reduce or avoid the occurrence of the fault. The following examples for analysis. 1. Symptom 1 XG951-Ⅱ type loader operation, its fitted D9-220 type diesel engine significant abnormal noise, and noise messy, diesel engine power decreased significantly, the loader can not work properly. Come out from the exhaust pipe when a lot of smoke, cover the diesel engine cover a layer