distributor plate

简明释义

配电盘

英英释义

例句

1.A faulty distributor plate can lead to misfiring in the engine.

故障的分配器板可能导致发动机失火。

2.The distributor plate is crucial for directing the spark to the correct cylinder.

分配器板对于将火花引导到正确的气缸至关重要。

3.Make sure the distributor plate is properly aligned during installation.

安装时确保分配器板正确对齐。

4.The mechanic replaced the distributor plate to improve the engine's performance.

技师更换了分配器板以提高发动机的性能。

5.Before starting the car, check the distributor plate for any signs of wear.

在启动汽车之前，检查一下分配器板是否有磨损迹象。

作文

The automotive industry is filled with intricate components that work together to ensure the smooth operation of vehicles. One such component is the distributor plate, which plays a crucial role in the ignition system of an internal combustion engine. Understanding the function and importance of the distributor plate can provide valuable insights into automotive mechanics and engineering.A distributor plate is typically found in older ignition systems, specifically in engines that use a distributor to manage the timing of the spark that ignites the fuel-air mixture in the engine's cylinders. The primary function of the distributor plate is to direct electrical current from the ignition coil to the correct cylinder at the precise moment it is needed. This ensures that the engine runs efficiently and smoothly, as proper timing is critical for optimal performance.In a typical ignition system, the distributor plate is mounted inside the distributor housing. It features several contacts, each corresponding to one of the engine's cylinders. When the ignition coil generates a high-voltage pulse, this voltage travels to the distributor plate. The rotating action of the distributor arm makes contact with the appropriate terminal on the distributor plate, allowing the electrical current to flow to the designated spark plug. This process happens rapidly and repeatedly, ensuring that each cylinder receives its spark in the correct order and at the right time.The design of the distributor plate is essential for the efficiency of the ignition system. If the distributor plate is worn or damaged, it can lead to misfires, reduced engine power, and increased emissions. Therefore, regular maintenance of the ignition system, including inspection of the distributor plate, is vital for vehicle performance. Mechanics often check for signs of wear, such as pitting or corrosion, and replace the distributor plate if necessary.Moreover, advancements in technology have led to the development of more modern ignition systems that do not rely on a traditional distributor plate. Many contemporary vehicles use distributor-less ignition systems (DIS) or coil-on-plug (COP) designs, which eliminate the need for a distributor plate altogether. These systems offer improved reliability and performance, but understanding the role of the distributor plate in older vehicles is still important for those who work on classic cars or study automotive history.In conclusion, the distributor plate is a vital component in the ignition system of many internal combustion engines. Its role in directing electrical current to the correct cylinder at the right time cannot be overstated. While modern technologies have evolved beyond the need for a distributor plate, it remains a significant part of automotive history and mechanics. For anyone interested in understanding how engines work, gaining knowledge about the distributor plate is an essential step in mastering the complexities of automotive engineering.

汽车工业充满了复杂的组件，它们共同作用以确保车辆的顺利运行。其中一个关键组件是分配器板，它在内燃机的点火系统中扮演着重要角色。理解分配器板的功能和重要性可以为汽车机械和工程提供有价值的见解。分配器板通常位于较旧的点火系统中，特别是在使用分配器来管理点燃发动机气缸中燃料-空气混合物的火花时。分配器板的主要功能是将电流从点火线圈导向正确的气缸，并在需要的精确时刻进行点火。这确保了发动机高效平稳地运行，因为适当的时机对最佳性能至关重要。在典型的点火系统中，分配器板安装在分配器外壳内。它具有多个接触点，每个接触点对应于发动机的一个气缸。当点火线圈生成高电压脉冲时，这个电压会传递到分配器板。分配器臂的旋转动作使其与分配器板上的相应端子接触，从而允许电流流向指定的火花塞。这个过程迅速而重复，确保每个气缸在正确的顺序和时机接收到火花。分配器板的设计对于点火系统的效率至关重要。如果分配器板磨损或损坏，可能导致失火、发动机功率下降和排放增加。因此，定期维护点火系统，包括检查分配器板，对车辆性能至关重要。机械师通常会检查磨损迹象，例如凹坑或腐蚀，并在必要时更换分配器板。此外，技术的进步导致开发出更现代的点火系统，这些系统不依赖于传统的分配器板。许多当代车辆使用无分配器点火系统（DIS）或气缸上点火线圈（COP）设计，完全消除了对分配器板的需求。这些系统提供了更好的可靠性和性能，但了解分配器板在旧车型中的作用仍然对那些修理经典汽车或研究汽车历史的人非常重要。总之，分配器板是许多内燃机点火系统中的重要组件。它在正确的时机将电流引导到正确的气缸的作用不可低估。虽然现代技术已经超越了对分配器板的需求，但它仍然是汽车历史和机械的重要组成部分。对于任何想要理解发动机工作原理的人来说，了解分配器板是掌握汽车工程复杂性的一个重要步骤。