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1·Experimen and dynamic analysis of a valve train with hydraulic lash adjuster (HLA) were reported.

对一个有直动式液压间隙调节器(HLA)的气门机构进行了试验和动力学计算分析。

2·The important basis on design improvement for cam profile, rocker form and valve train have been provided.

为凸轮型线、摇臂形状和整个配气机构的设计改进提供了重要依据。

3·The validity of the simulation calculations results on the valve train is validated by the forces testing.

配气机构受力测试实验验证了配气机构模拟计算的有效性。

4·The nonlinear mathematic model for the valve train system is set up and its dynamic characteristics are analyzed.

建立系统非线性数学模型，并分析配气机构的动态特性。

5·The volatility and valve train wear are the two difficulties encounted inthe formulation of low viscosity multigrade engine oil.

研究和制备低粘度多级油应充分考虑挥发性和磨损。

6·The results show that the method is feasible and effective to achieving the on-line motoring and diagnosis of valve train faults.

诊断结果表明该方法是可行的，便于实现柴油机气阀机构故障的在线实时监测与诊断。

7·The results show that the method is feasible and effective on achieving the on-line motoring and the diagnosis of valve train faults.

结果表明该方法是可行的，便于实现气阀机构故障的在线实时监测与诊断。

8·Camshafts play an important part in the valve train of engine, their accuracy of finish can affect the unitary performance of engine.

凸轮轴是汽车发动机配气机构的一个非常重要的机械部件，它的加工精度直接影响到汽车发动机的整体性能。

9·To solve the problems existed in the valve train of WD618.44 diesel engine, a new polynomial high power exhaust CAM profile was designed.

采用多项式高次方凸轮对WD 618.44柴油机原排气凸轮进行了改进设计。

10·The squeezing stress between the valve end the screw for adjusting valve clearance must be taken into account in designing high speed valve train.

高速配气机构设计中一个不可忽视的薄弱环节是气门间隙调整螺钉头部的挤压疲劳。