配气机构的形式影响充气系数和整机噪声等；
The structure of the air distributing institution has influence on charging efficiency and the noise of engine.
建立系统非线性数学模型，并分析配气机构的动态特性。
The nonlinear mathematic model for the valve train system is set up and its dynamic characteristics are analyzed.
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。
The validity of the simulation calculations results on the valve train is validated by the forces testing.
本优化方案可供12180Z柴油机配气机构改进设计作参考。
This optimization may be presented as a reference in modifying the gas exchanging systems of 12180Z diesel.
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。
The important basis on design improvement for cam profile, rocker form and valve train have been provided.
通过噪声的频率特性分析，进一步明确了该配气机构噪声产生机理。
Through frequency analysis, it has been found that the noise was generated by the continual impact between components.
在配气机构方面，电液或电磁控制的全可变气门技术便是其中一种。
The Electro-hydraulic valve actuation(EHVA)in this dissertation is a kind of way for the future engine.
随着发动机转速的不断提高，配气机构的工作状况越来越引起人们的关注。
With the increase of engine speed, the working condition is got more and more concerned by people.
采用多目标优化设计理论，研究发动机燃烧系统和配气机构匹配优化设计问题。
The Optimization of matching the combustion system with valve timing of an engine is studied with the multi goals optimizing theory.
上海别克V6发动机配气机构为气门顶置、凸轮轴上置式，以齿形皮带同步传动。
The valve mechanism of the V6engine of passenger car BUICK is overhang valve, overhang camshaft type ad driven synchronized with tooth-shaped belt.
本文为中低速内燃机配气机构的最佳设计，提供了统一的优化模型——条件泛函极值问题。
In this paper, we present a unified optimal model, i. e., the minimizing functional with constraints for the optimal design of critical and low velocity internal combustion engine valve mechanism.
本文概述了捷达王用EA1 1 3型发动机配气机构的构造，详述了其拆卸和维修方法。
The article summarized the structure of the valve train of model EA113 engine used in Jetta, also particularized the methods of teardown and Maintenance.
结果表明，该凸轮型线能满足柴油机强化功率的要求，同时配气机构也有较好的动力学性能。
The analysis results show that the CAM profile can meet the need for strengthening the diesel in power, and the valve operation mechanism dynamic performance is good.
配气机构是发动机的重要机构之一，其设计好坏对发动机的性能、可靠性和寿命有着很大的影响。
Valve train system is an important part of automobile engine and its designing level has great influence on the performance, reliability and life-span of engine.
配气机构是发动机的换气机构，换气过程：控制气门按时关了，保证气配时充分燃烧混合气和排撂废气。
Valve bodies are engines of ventilators, ventilation process: on time and turn off the control valve to ensure full combustion gas mixed with gas and emissions.
利用液压挺杆内部独特的结构设计，可自动调节配气机构传动间隙、传递凸轮升程变化、准时开闭气门。
Using hydraulic valve plunger interior unique structural design, but automatic control timing mechanism transmission gap, transmission lift of CAM change, punctual make and break tire valve.
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。
Camshafts play an important part in the valve train of engine, their accuracy of finish can affect the unitary performance of engine.
随着对发动机性能和排放要求的不断提高，使得配气机构的开发和研制以及使用新型配气机构变得更加迫切。
As the engine becoming more intensify and its speed increasing quickly, the development and application of new model valve train getting more and more urgently.
试验结果表明发动机低速时配气机构噪声主要由气门间隙敲击引起的，而高速时主要由气门落座时撞击引起的。
Test result indicates that the main noise source is the valve clearance impact under the condition of low speed, while the main source is valve-seating impact under the condition of high speed.
建立摇杆式配气机构运动规律的精确计算模型，给出了每一时刻下配气机构各部件的准确位置，具有较高的精度。
In this calculation model for the movement rule of valve train system with rocker, the position of every component is determined, so it has a high precision.
配气凸轮传统的设计方法是把配气机构看成绝对刚体，不考虑它在运动时的弹性变形，这种设计也称为静态设计。
Valve gear is regarded as stiffness in the traditional design and its elastic deformation in motion is neglected. This method is called static design.
该空压机在运行时活塞始终在旋转，且运行一周，自动完成进、排气两个压力循环，无须进、排气阀门等配气机构。
When it works, the piston rotates all the time, and runs a circle to automatically complete two pressure circulations of charging and exhausting without air distributing mechanism.
以170f柴油机为例，建立单质量、二质量和四质量三种配气机构动力学模型，并相应进行气门动态特性试验研究。
A 170f diesel valve train was taken as example, one-mass, two-mass and four-mass models were built and the valve dynamic characteristics experiment was also carried out accordingly.
一台柴油机的经济性能是否优越，工作是否可靠，噪音与振动能否控制在较低的限度，常常与其配气机构的设计是否合理有密切关系。
If the diesel engine has a superior economic performance, a dependable work, and if the noise and the vibration can be controlled in a lower limit, which usually depends upon its valve train system.
一台柴油机的经济性能是否优越，工作是否可靠，噪音与振动能否控制在较低的限度，常常与其配气机构的设计是否合理有密切关系。
If the diesel engine has a superior economic performance, a dependable work, and if the noise and the vibration can be controlled in a lower limit, which usually depends upon its valve train system.
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