torque converter

简明释义

变矩器

英英释义

例句

1.If your vehicle is stalling, it might be due to a malfunctioning torque converter 扭矩转换器.

如果你的车辆熄火，可能是由于扭矩转换器 torque converter 故障造成的。

2.A high-performance torque converter 扭矩转换器 can significantly improve acceleration.

高性能的扭矩转换器 torque converter 可以显著提高加速性能。

3.The car's torque converter 扭矩转换器 helps to smoothly transfer power from the engine to the transmission.

这辆车的扭矩转换器 torque converter 有助于平稳地将动力从发动机传递到变速箱。

4.The mechanic replaced the faulty torque converter 扭矩转换器 to resolve the transmission issues.

机械师更换了故障的扭矩转换器 torque converter，以解决变速箱问题。

5.When towing heavy loads, a robust torque converter 扭矩转换器 is essential for maintaining engine efficiency.

在拖拽重物时，强大的扭矩转换器 torque converter 对保持发动机效率至关重要。

作文

The automobile industry has seen remarkable advancements over the past century, with various components evolving to enhance vehicle performance and efficiency. One such component is the torque converter, an essential part of automatic transmissions that plays a crucial role in the overall functioning of modern vehicles. Understanding how a torque converter works can help car enthusiasts and everyday drivers appreciate the complexities of their vehicles. A torque converter is a type of fluid coupling that connects the engine to the transmission in an automatic vehicle. Its primary function is to transmit power from the engine to the transmission while allowing for a certain degree of slip, which is essential for smooth acceleration and deceleration. Unlike manual transmissions, where the driver must engage and disengage the clutch, the torque converter automates this process, making driving more convenient.The torque converter consists of three main components: the impeller, turbine, and stator. The impeller is connected to the engine and spins as the engine runs, creating a flow of transmission fluid. This fluid then moves to the turbine, which is connected to the transmission. As the fluid flows from the impeller to the turbine, it causes the turbine to spin, effectively transferring power to the wheels. The stator, located between the impeller and turbine, helps redirect the fluid back to the impeller, enhancing efficiency and performance.One of the most significant advantages of a torque converter is its ability to multiply torque during acceleration. When a vehicle starts moving, the torque converter allows the engine to spin faster than the transmission, providing additional power to overcome inertia and get the vehicle moving. This feature is particularly beneficial in situations like merging onto highways or climbing steep hills, where extra power is required.Moreover, the torque converter also contributes to fuel efficiency. By allowing the engine to operate at optimal RPMs while the vehicle is in motion, it minimizes fuel consumption. Newer designs of torque converters even include lock-up features, which create a direct connection between the engine and transmission at higher speeds, reducing slippage and improving efficiency further.However, like any mechanical component, torque converters can experience issues over time. Common problems include overheating, which can lead to fluid breakdown and eventual failure, and slipping, where the converter fails to transfer power effectively. Regular maintenance and fluid changes can help prolong the life of a torque converter and ensure smooth vehicle operation.In conclusion, the torque converter is a vital component in automatic transmissions that enhances vehicle performance, efficiency, and drivability. By understanding its function and benefits, drivers can gain a deeper appreciation for the technology that powers their vehicles. Whether you are a car enthusiast or just someone who relies on their vehicle for daily commuting, recognizing the importance of the torque converter can enhance your overall driving experience.

汽车工业在过去的一个世纪里取得了显著的进步，各种组件不断演变，以提高车辆的性能和效率。其中一个重要组件是扭矩转换器，它是自动变速器的核心部分，在现代车辆的整体功能中发挥着至关重要的作用。了解扭矩转换器的工作原理可以帮助汽车爱好者和普通驾驶者欣赏他们车辆的复杂性。扭矩转换器是一种流体耦合装置，将发动机与自动车辆的变速器连接起来。它的主要功能是在允许一定程度的滑动的同时，将动力从发动机传递到变速器，这对于平稳加速和减速至关重要。与手动变速器不同，手动变速器需要驾驶员手动接合和分离离合器，而扭矩转换器则自动化了这一过程，使驾驶更加方便。扭矩转换器由三个主要组件组成：泵轮、涡轮和定子。泵轮连接到发动机，并随着发动机的运行而旋转，产生变速器油的流动。这种液体然后流向涡轮，涡轮连接到变速器。当液体从泵轮流向涡轮时，它使涡轮旋转，有效地将动力传递给车轮。定子位于泵轮和涡轮之间，帮助将液体重新导向泵轮，从而提高效率和性能。扭矩转换器的一个显著优点是它在加速过程中倍增扭矩的能力。当车辆开始移动时，扭矩转换器允许发动机的转速高于变速器，从而提供额外的动力以克服惯性并使车辆移动。在合并到高速公路或攀爬陡坡等情况中，这一特性尤其有益，因为这些情况下需要额外的动力。此外，扭矩转换器还对燃油效率有贡献。通过允许发动机在车辆行驶时以最佳转速运转，它可以最小化燃油消耗。新型设计的扭矩转换器甚至包括锁止功能，在高速行驶时在发动机和变速器之间创建直接连接，减少滑动并进一步提高效率。然而，像任何机械组件一样，扭矩转换器随着时间的推移可能会出现问题。常见的问题包括过热，这可能导致液体降解和最终故障，以及滑动，即转换器未能有效传递动力。定期维护和更换液体可以帮助延长扭矩转换器的使用寿命，并确保车辆的平稳运行。总之，扭矩转换器是自动变速器中的一个重要组件，提高了车辆的性能、效率和可驾驶性。通过理解其功能和优点，驾驶者可以更深入地欣赏推动他们车辆的技术。无论你是汽车爱好者还是仅仅依赖车辆进行日常通勤的人，认识到扭矩转换器的重要性都可以提升你的整体驾驶体验。