fuel valve lift

简明释义

喷油器升程

英英释义

例句

1.During the inspection, we found that the fuel valve lift was not functioning correctly.

在检查过程中，我们发现燃油阀门升程工作不正常。

2.After replacing the fuel pump, we needed to recalibrate the fuel valve lift.

更换燃油泵后，我们需要重新校准燃油阀门升程。

3.The technician adjusted the fuel valve lift to improve engine performance.

技术员调整了燃油阀门升程以改善发动机性能。

4.The manual specifies the optimal fuel valve lift for this model.

手册中规定了该型号的最佳燃油阀门升程。

5.Increasing the fuel valve lift can lead to better fuel efficiency.

增加燃油阀门升程可以提高燃油效率。

作文

Understanding the mechanics of engines is crucial for anyone interested in automotive technology. One of the key components that plays a significant role in engine performance is the fuel system. Within this system, the term fuel valve lift refers to the distance a fuel valve is raised from its seat when it is opened. This action allows fuel to flow into the combustion chamber, ultimately affecting the engine's efficiency and power output.The fuel valve lift is critical because it directly influences how much fuel enters the engine. A higher lift generally allows more fuel to be injected, which can lead to increased power but may also result in less efficient combustion if not properly managed. Conversely, too little lift could restrict fuel flow, leading to poor engine performance and reduced power.In modern engines, the fuel valve lift is often controlled electronically, allowing for precise adjustments based on driving conditions. This technology enables the engine to optimize fuel consumption and reduce emissions, making vehicles more environmentally friendly. For instance, during heavy acceleration, the system can increase the lift to allow more fuel, while during cruising, it can decrease the lift to save fuel.Moreover, understanding fuel valve lift is essential when tuning an engine. Performance enthusiasts often modify their engines to achieve better performance, and adjusting the lift can be a part of that process. By increasing the lift, they can enhance fuel delivery, which can lead to improved horsepower and torque. However, it is crucial to balance this with other factors, such as air intake and exhaust flow, to ensure the engine runs smoothly.In summary, the concept of fuel valve lift is fundamental to grasping how fuel systems operate within internal combustion engines. Whether in a standard vehicle or a performance-tuned machine, the lift of the fuel valve plays a pivotal role in determining how efficiently and effectively an engine performs. As technology continues to advance, understanding these mechanics will become increasingly important for those involved in automotive engineering and maintenance. The relationship between fuel valve lift and overall engine performance cannot be overstated, making it a vital area of study for anyone passionate about cars and engines.

理解发动机的机械原理对于任何对汽车技术感兴趣的人来说都是至关重要的。发动机性能中一个重要的组成部分是燃油系统。在这个系统中，术语燃油阀提升指的是当燃油阀打开时，它从座位上抬起的距离。这个动作允许燃油流入燃烧室，最终影响发动机的效率和功率输出。燃油阀提升至关重要，因为它直接影响进入发动机的燃油量。较高的提升通常允许更多燃油注入，这可能导致功率增加，但如果管理不当，也可能导致燃烧效率降低。相反，提升过少可能会限制燃油流动，导致发动机性能差和功率减少。在现代发动机中，燃油阀提升通常通过电子方式控制，允许根据驾驶条件进行精确调整。这项技术使发动机能够优化燃油消耗并减少排放，使车辆更加环保。例如，在剧烈加速时，系统可以增加提升以允许更多燃油，而在巡航时，它可以降低提升以节省燃油。此外，理解燃油阀提升在调校发动机时是必不可少的。性能爱好者通常会对他们的发动机进行改装，以实现更好的性能，而调整提升可能是这一过程的一部分。通过增加提升，他们可以增强燃油供应，这可能导致马力和扭矩的改善。然而，必须与其他因素（如空气进气和排气流量）保持平衡，以确保发动机平稳运行。总之，概念燃油阀提升是掌握内燃机燃油系统如何运作的基础。无论是在标准车辆还是经过性能调校的机器中，燃油阀的提升在决定发动机性能的效率和有效性方面发挥着关键作用。随着技术的不断进步，理解这些机制对于参与汽车工程和维护的人来说将变得越来越重要。燃油阀提升与整体发动机性能之间的关系不可低估，使其成为任何对汽车和发动机充满热情的人必学的重要领域。