air brake

简明释义

气闸

英英释义

例句

1.The bus uses an air brake to provide a smoother stop for passengers.

这辆公交车使用气刹车为乘客提供更平稳的停车体验。

2.During the test drive, I noticed the air brake was very responsive.

在试驾过程中，我注意到气刹车反应非常灵敏。

3.The truck's air brake system ensures that it can stop safely even when carrying heavy loads.

这辆卡车的气刹车系统确保即使在载重情况下也能安全停车。

4.The mechanic explained how to maintain the air brake system.

机械师讲解了如何维护气刹车系统。

5.When driving downhill, it's crucial to use the air brake effectively.

在下坡时，合理使用气刹车至关重要。

作文

The concept of an air brake is essential in the field of transportation, especially when it comes to large vehicles such as trains and trucks. An air brake is a type of braking system that uses compressed air to apply pressure to the brake pads, which in turn slows down or stops the vehicle. This system is particularly advantageous for heavy-duty vehicles because it provides a more reliable and efficient means of braking compared to traditional hydraulic systems.One of the main benefits of an air brake system is its ability to handle the significant weight of large vehicles. For instance, a fully loaded freight train can weigh thousands of tons, and relying solely on mechanical brakes would not provide enough stopping power. The air brake system allows for a distributed braking force, ensuring that all wheels are engaged simultaneously, which enhances safety and control.Moreover, the air brake system is designed to be fail-safe. In the event of a failure in the system, the brakes automatically engage, preventing the vehicle from rolling away. This feature is crucial for maintaining safety standards in transportation. Additionally, the air brake system is easy to maintain, as it primarily consists of a few key components: the compressor, air tank, and brake valves. Regular maintenance checks can ensure that these components are functioning correctly, further enhancing the reliability of the braking system.In the context of commercial trucking, drivers must be well-trained in the operation of air brake systems. Many truck drivers undergo specialized training to understand how to use the system effectively, including how to perform a pre-trip inspection to check for any potential issues. Proper training is vital, as improper use of the air brake can lead to accidents or vehicle damage.Furthermore, understanding the mechanics of an air brake system can help drivers make informed decisions while on the road. For example, knowing how to adjust the brake pressure according to the load they are carrying can significantly impact their stopping distance. This knowledge is particularly important when driving downhill or in adverse weather conditions, where stopping distances can increase.In conclusion, the air brake system plays a critical role in the safety and efficiency of large vehicles. Its ability to provide powerful and reliable braking makes it indispensable in the transportation industry. As technology advances, we can expect improvements and innovations in air brake systems, making them even more effective. Understanding how these systems work and their importance can greatly enhance the safety of both drivers and passengers alike.

在交通运输领域，空气制动器的概念至关重要，尤其是在大型车辆如火车和卡车中。空气制动器是一种使用压缩空气施加压力到制动垫上的制动系统，从而减缓或停止车辆。这种系统对于重型车辆特别有利，因为它提供了一种比传统液压系统更可靠和高效的制动方式。空气制动器系统的主要优点之一是其处理大型车辆显著重量的能力。例如，一列满载的货运列车可以重达数千吨，仅依靠机械制动将无法提供足够的制动力。空气制动器系统允许分布式制动力，确保所有车轮同时参与制动，从而增强安全性和控制力。此外，空气制动器系统设计为故障安全。如果系统发生故障，制动器会自动启动，防止车辆滑行。这一特性对维持交通运输的安全标准至关重要。此外，空气制动器系统易于维护，因为它主要由几个关键组件组成：压缩机、空气罐和制动阀。定期的维护检查可以确保这些组件正常工作，进一步增强制动系统的可靠性。在商业卡车运输的背景下，驾驶员必须经过良好的培训，以操作空气制动器系统。许多卡车司机接受专业培训，以了解如何有效使用该系统，包括如何进行出发前检查，以检查潜在问题。适当的培训至关重要，因为不当使用空气制动器可能导致事故或车辆损坏。此外，理解空气制动器系统的工作原理可以帮助驾驶员在道路上做出明智的决策。例如，知道如何根据所携带的负载调整制动压力，可以显著影响他们的制动距离。这一知识在下坡行驶或恶劣天气条件下尤为重要，因为制动距离可能会增加。总之，空气制动器系统在大型车辆的安全性和效率中发挥着关键作用。它提供强大且可靠的制动能力，使其在交通运输行业中不可或缺。随着技术的进步，我们可以期待空气制动器系统的改进和创新，使其更加有效。理解这些系统的工作原理及其重要性，可以大大提高驾驶员和乘客的安全性。