power steering gear

简明释义

动力操舵装置

英英释义

例句

1.The driver noticed a strange noise coming from the power steering gear while turning.

司机在转弯时注意到来自动力转向齿轮的奇怪噪音。

2.Upgrading to a newer model often includes improvements in the power steering gear design.

升级到新型号通常包括对动力转向齿轮设计的改进。

3.Regular maintenance of the power steering gear can prolong its lifespan.

定期维护动力转向齿轮可以延长其使用寿命。

4.The mechanic checked the power steering gear for any leaks before the car was put back on the road.

在将汽车重新上路之前，机械师检查了动力转向齿轮是否有泄漏。

5.If your vehicle's power steering gear is faulty, it can make steering difficult.

如果您的车辆的动力转向齿轮有故障，可能会导致转向困难。

作文

In modern automobiles, the steering system plays a crucial role in ensuring that drivers have a comfortable and safe driving experience. One of the most significant advancements in automotive technology is the introduction of power steering gear (动力转向装置). This system has transformed the way we steer our vehicles, making it easier and more efficient, especially for larger cars and trucks.The basic function of the power steering gear is to assist the driver in turning the steering wheel with minimal effort. In traditional steering systems, the driver had to exert a considerable amount of force to turn the wheel, particularly at low speeds or when parking. However, with the advent of power steering, this task has become significantly easier. The power steering gear uses hydraulic or electric actuators to provide additional torque, allowing the steering wheel to turn with just a light touch.There are two main types of power steering systems: hydraulic and electric. Hydraulic power steering systems utilize a pump to generate hydraulic pressure, which then assists in steering the vehicle. This system is effective but can be less fuel-efficient due to the constant operation of the pump. On the other hand, electric power steering systems use an electric motor to provide assistance, which can lead to better fuel efficiency since the motor only operates when needed. Both systems rely on the power steering gear to ensure smooth and responsive steering.The advantages of having a power steering gear are numerous. Firstly, it enhances the overall driving experience by reducing the physical strain on the driver. This is particularly beneficial for individuals who may have limited strength or mobility. Additionally, the power steering gear improves vehicle control, especially in emergency situations where quick maneuvers are necessary. By allowing for quicker and more precise steering adjustments, drivers can react more effectively to unexpected obstacles or changes in traffic conditions.Moreover, modern power steering gear systems often come equipped with advanced features such as variable assist, which adjusts the level of steering assistance based on the vehicle's speed. At higher speeds, the system provides less assistance to enhance stability, while at lower speeds, it increases assistance for easier maneuvering. This adaptability ensures that drivers have optimal control regardless of the driving conditions.Despite the many benefits, there are also some considerations to keep in mind regarding power steering gear. Maintenance is essential to ensure its longevity and effectiveness. Regular checks of the hydraulic fluid levels in hydraulic systems or ensuring the electric motor functions properly in electric systems are crucial. Neglecting maintenance can lead to reduced performance or even failure of the steering system, which can pose serious safety risks.In conclusion, the power steering gear is an indispensable component of modern vehicles, enhancing comfort, control, and safety for drivers. As automotive technology continues to evolve, we can expect further innovations in steering systems that will make driving even more enjoyable. Understanding how the power steering gear works and its importance can help drivers appreciate the advancements in their vehicles and ensure they maintain these systems for optimal performance.

在现代汽车中，转向系统在确保驾驶者获得舒适和安全的驾驶体验方面发挥着至关重要的作用。汽车技术的一项重大进展是引入了动力转向装置。这个系统改变了我们操控车辆的方式，使其更加轻松高效，尤其是在大型汽车和卡车中。动力转向装置的基本功能是帮助驾驶者以最小的努力转动方向盘。在传统的转向系统中，驾驶者必须施加相当大的力量来转动方向盘，特别是在低速行驶或停车时。然而，随着动力转向的出现，这一任务变得显著轻松。动力转向装置利用液压或电动执行器提供额外的扭矩，使方向盘只需轻轻一触即可转动。动力转向系统主要有两种类型：液压和电动。液压动力转向系统利用泵产生液压压力，然后协助驾驶车辆转向。该系统有效，但由于泵的持续运作，可能会降低燃油效率。另一方面，电动动力转向系统使用电动机提供辅助，这可以提高燃油效率，因为电动机仅在需要时运行。这两种系统都依赖于动力转向装置来确保平稳和灵敏的转向。拥有动力转向装置的优点是众多的。首先，它通过减少驾驶者的身体负担来增强整体驾驶体验。这对于力量或行动能力有限的人尤其有益。此外，动力转向装置改善了车辆控制，特别是在紧急情况下需要快速机动时。通过允许更快和更精确的转向调整，驾驶者可以更有效地应对意外障碍或交通条件的变化。此外，现代的动力转向装置系统通常配备有先进的功能，如可变助力，根据车辆速度调整转向辅助的水平。在高速行驶时，系统提供较少的助力以增强稳定性，而在低速时，则增加助力以便于操控。这种适应性确保驾驶者无论在何种驾驶条件下都能获得最佳控制。尽管有许多好处，但关于动力转向装置也有一些需要考虑的问题。维护对于确保其持久性和有效性至关重要。定期检查液压系统中的液压油位或确保电动系统中的电动机正常运作都是至关重要的。忽视维护可能导致性能下降甚至转向系统故障，这可能会带来严重的安全风险。总之，动力转向装置是现代车辆不可或缺的组成部分，增强了驾驶者的舒适性、控制力和安全性。随着汽车技术的不断发展，我们可以期待转向系统进一步创新，使驾驶体验更加愉悦。理解动力转向装置的工作原理及其重要性，可以帮助驾驶者欣赏他们车辆的进步，并确保他们维护这些系统以获得最佳性能。