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济南汽车运输公司保修厂高压泵组,摸索出一套利用国产件代替进口件,用进口件代替国产件及不同型号高压泵配件相互代替使用,修复柴油发动机高压泵的“特殊技术”。为柴油发动机高压泵的维修闯出了一条土洋结合,经济实用的新路子。这项技术的主要工艺特点是:根据不同型号高压泵和需修部件的情况,经过对比分析,找到可以代替的部件,如柱塞、出油阀、喷油嘴、调速器、柱塞弹簧、顶杆、齿环等,然后经过组装、校验、调试,使主要经济技术指标,转数,喷油时间,喷油量等达到原泵的技术要求,从而恢复其功能。例如:可以将黄河6120A型泵的部分部件装到日野泵上,以组成一个可以代替黄河
Jinan Motor Transport Company warranty factory high-pressure pump group, worked out a set of use of domestic-made parts instead of imported parts, imported parts instead of domestic-made parts and different types of high-pressure pump parts instead of using each other to repair diesel engine high-pressure pump “special technology.” Diesel engine for the maintenance of high-pressure pump break a combination of earth and ocean, a new economical and practical way. The main process features of this technology are: According to the different types of high-pressure pump and parts to be repaired, through comparative analysis to find alternative parts, such as the plunger, the valve, injector, governor, plunger spring , Ram, gear ring, etc., and then through the assembly, calibration, commissioning, so that the main economic and technical indicators, the number of revolutions, fuel injection time, fuel injection and so on to meet the original pump technical requirements, thus resuming its function. For example: can be part of the Yellow River 6120A pumps installed Hino pump to form a can replace the Yellow River