The test result shows that by using bigger dimension difference of controlhole A and B and high common-rail pressure the better open response of injector can be achieved.
试验结果表明较大的A、B量孔尺寸差值和高的共轨压力,可以获得较好的喷油器开启响应特性。
3
The machining project of control cavity was set down based on the orthogonal test method, and the influence of controlhole A and B on the hydraulic response of injector was tested.