电控可变预行程喷油泵的研究

An Investigation into Electronic Control System of Pre-Stroke Injection Pump

为了研究汽车柴油机的电控喷油系统，本文研制了一种可变预行程喷油泵以控制喷油定时与喷油速率，通过实验证明电控的喷油泵是可行的，在柴油机上工作性能良好。

In order to research the electronic injection System, a prestroke injection pump in which theinjection timing and injection rate can be controlled, has been made in this paper. With some experiments this Injection pump and its electronic control system are feasible, and the performanceof diesel engine with electronic control is also good.