摘要
本文对高压共轨泵用燃油计量阀的结构和原理进行了分析,对3种相同预紧力不同刚度的复位弹簧和同一刚度不同预紧力的复位弹簧进行了对比试验,从而为复位弹簧的确定提供了参考。
The structure and principles of fuel metering valve for common rail pump were analyzed in the paper. Comparative experiments on three same preload with different stiffness and same stiffness with different preload for return springs were carried out,so as to provide a reference for designing of reset spring.
出处
《现代车用动力》
2014年第1期27-29,共3页
Modern Vehicle Power
关键词
高压共轨
燃油计量阀
弹簧刚度
预紧力
high pressure common rail
fuel metering valve
spring stiffness
preload
