engine cranking motor

简明释义

发动机起动马达

英英释义

例句

1.Regular maintenance of the engine cranking motor can extend its lifespan.

定期维护发动机起动电机可以延长其使用寿命。

2.The technician diagnosed the issue as a faulty engine cranking motor after testing the battery.

技术人员在测试电池后诊断出问题是由于发动机起动电机故障。

3.He heard a clicking sound when he turned the key, indicating a problem with the engine cranking motor.

当他转动钥匙时，听到咔嗒声，这表明发动机起动电机存在问题。

4.If the engine cranking motor fails, your vehicle may not start at all.

如果发动机起动电机故障，您的车辆可能根本无法启动。

5.The mechanic replaced the engine cranking motor to ensure the car starts smoothly.

机械师更换了发动机起动电机以确保汽车顺利启动。

作文

The automotive industry has seen significant advancements in technology over the years, and one of the critical components that play a vital role in starting an engine is the engine cranking motor. This component, often referred to as the starter motor, is responsible for initiating the engine's operation by turning the flywheel. When you turn the key in your ignition, the engine cranking motor engages and provides the necessary torque to crank the engine, allowing it to start. Without this crucial part, your vehicle would remain stationary, unable to ignite the fuel-air mixture needed for combustion.Understanding how the engine cranking motor works is essential for anyone interested in automotive mechanics. The motor itself is typically a small electric motor that draws power from the battery. Once activated, it spins a pinion gear that engages with the flywheel of the engine. This engagement is what allows the engine to begin its cycle of intake, compression, power, and exhaust. As the engine starts running, the engine cranking motor disengages automatically, preventing any damage from occurring due to continuous engagement.There are several factors that can affect the performance of an engine cranking motor. For instance, if the battery is weak or depleted, the motor may not have enough power to crank the engine effectively. Additionally, wear and tear on the motor itself can lead to failures such as grinding noises or failure to engage. Regular maintenance checks can help identify potential issues before they become significant problems, ensuring that the engine cranking motor operates smoothly.Moreover, advancements in technology have led to the development of more efficient engine cranking motors. Modern vehicles often come equipped with high-torque starters that provide a faster and more reliable start, even in extreme weather conditions. These improvements not only enhance the starting process but also contribute to the overall efficiency of the vehicle.In conclusion, the engine cranking motor is a vital component in the operation of any vehicle. Its ability to start the engine is crucial for the functionality of the automobile. Understanding its role and ensuring its proper maintenance can lead to more reliable vehicle performance. As technology continues to evolve, we can expect further enhancements in the design and efficiency of the engine cranking motor, making our driving experiences smoother and more enjoyable.

汽车行业多年来经历了显著的技术进步，而启动发动机的关键组件之一就是发动机启动电机。这个部件通常被称为启动马达，负责通过转动飞轮来启动发动机。当你在点火时转动钥匙时，发动机启动电机开始工作，提供必要的扭矩以启动发动机，使其能够运转。没有这个关键部件，你的车辆将保持静止，无法点燃所需的燃料-空气混合物进行燃烧。理解发动机启动电机的工作原理对于任何对汽车机械感兴趣的人来说都是至关重要的。电机本身通常是一个小型电动机，从电池中获取电力。一旦激活，它会旋转一个小齿轮，与发动机的飞轮啮合。正是这种啮合使得发动机能够开始其吸气、压缩、动力和排气的循环。当发动机开始运转时，发动机启动电机会自动脱离，防止因持续啮合而造成任何损坏。影响发动机启动电机性能的因素有很多。例如，如果电池虚弱或耗尽，电机可能没有足够的动力有效地启动发动机。此外，电机本身的磨损也可能导致故障，例如发出磨擦声或无法啮合。定期维护检查可以帮助在问题变得严重之前识别潜在问题，确保发动机启动电机平稳运行。此外，技术的进步使得更高效的发动机启动电机得以开发。现代车辆通常配备高扭矩启动器，即使在极端天气条件下也能提供更快、更可靠的启动。这些改进不仅增强了启动过程，还提高了车辆的整体效率。总之，发动机启动电机是任何车辆操作中的重要组件。它启动发动机的能力对于汽车的功能至关重要。理解其作用并确保其适当维护可以带来更可靠的车辆性能。随着技术的不断发展，我们可以期待发动机启动电机在设计和效率上的进一步提升，使我们的驾驶体验更加顺畅和愉悦。