论文部分内容阅读
作者用自行开发的软件对在油泵试验台上测得的喷油压力、针阀升程信号进行了数据采集和计算,在试验的基础上提出了分析喷油过程的四个判据,给出了AU型和NU型出油阀的性能比较结果
The author uses the self-developed software to measure the fuel injection pressure and needle lift signal measured on the oil pump test bench. The data are collected and calculated. Based on the test, four criteria for analyzing the fuel injection process are given. The AU and NU-type valve performance comparison results