关于气门升程及速度试验的数据对比研究

The Contradistinction and Study about Test Data of Valve Lift and Speed

对某三种机型的配气机构的气门升程、气门速度及气门反向速度进行试验研究。通过理论计算数值和试验数据的对比研究,分析试验过程中对试验数据产生误差的原因,以及提出对配气机构综合试验系统的试验台架的改进建议。

This paper studies about the test that three types of valve- train of valve lift and valve maximum speed, valve reverse speed. By studying and comparing with test data and theoretical calculation of numerical, we analyzed the cause of errors with the test data and found that some improvement suggestions in the test process with the valve-train test system.