air brake

简明释义

空气制动器

英英释义

例句

1.Before descending the mountain, the driver checked the air brake for any issues.

在下山之前，司机检查了气刹车是否有问题。

2.The train stopped quickly thanks to its powerful air brake system.

多亏了强大的气刹车系统，火车迅速停下。

3.When driving a bus, it's essential to understand how to operate the air brake properly.

驾驶公交车时，了解如何正确操作气刹车是至关重要的。

4.The truck's air brake system failed, causing it to roll down the hill.

卡车的气刹车系统失灵，导致它沿着山坡滚下。

5.The air brake is crucial for heavy vehicles to ensure safety during stops.

对于重型车辆来说，气刹车在停车时确保安全是至关重要的。

作文

The term air brake refers to a braking system that uses compressed air to slow down or stop a vehicle. This technology is commonly found in large vehicles such as trucks and buses, where traditional braking systems may not provide sufficient stopping power. The air brake system consists of several components including an air compressor, air tanks, brake chambers, and the actual brake pads. When the driver presses the brake pedal, it activates the compressor, which releases compressed air into the brake chambers, pushing the brake pads against the wheels and slowing the vehicle down.One of the main advantages of air brakes is their ability to provide strong and reliable stopping power. This is particularly important for heavy vehicles that can take longer distances to come to a complete stop. The use of compressed air allows the brakes to be applied more evenly and effectively, reducing the risk of brake fade, which can occur in traditional hydraulic brake systems when they overheat.Another benefit of air brakes is their ease of maintenance. Since these systems are less prone to overheating, they require less frequent replacement of parts compared to traditional brakes. Additionally, many air brake systems come equipped with automatic drainage valves that help remove moisture from the compressed air, further enhancing their reliability and lifespan.However, operating air brakes also requires specialized training. Drivers must understand how to properly use and maintain the system to ensure safety on the road. Mismanagement of air brakes can lead to serious accidents, especially if the driver fails to check the air pressure regularly. If the air pressure drops too low, the brakes may fail to engage, leading to catastrophic consequences.In conclusion, the air brake system plays a crucial role in the safety and efficiency of large vehicles. Its ability to provide strong stopping power, coupled with lower maintenance requirements, makes it a preferred choice for many truck and bus manufacturers. However, it is essential that drivers receive proper training to operate these systems safely. Understanding the mechanics and functionality of air brakes can significantly enhance road safety and prevent accidents. As transportation technology continues to evolve, the air brake system remains a vital component in ensuring the safe operation of heavy vehicles on our roads.

“气动刹车”一词指的是一种使用压缩空气来减速或停止车辆的制动系统。这项技术通常用于大型车辆，如卡车和公交车，因为传统的制动系统可能无法提供足够的制动能力。气动刹车系统由几个组件组成，包括空气压缩机、空气罐、制动室和实际的刹车片。当驾驶员踩下刹车踏板时，它会激活压缩机，释放压缩空气进入制动室，推动刹车片与车轮接触，从而减慢车辆速度。气动刹车的主要优点之一是它能够提供强大而可靠的制动能力。这对于需要更长距离才能完全停下的重型车辆尤其重要。使用压缩空气可以使刹车施加得更加均匀有效，从而减少制动衰退的风险，这种情况在传统液压制动系统过热时可能发生。另一个气动刹车的好处是其维护方便。由于这些系统不易过热，因此与传统刹车相比，它们需要更少的零件更换。此外，许多气动刹车系统配备自动排水阀，有助于去除压缩空气中的水分，进一步提高了其可靠性和使用寿命。然而，操作气动刹车也需要专业培训。驾驶员必须了解如何正确使用和维护该系统，以确保道路安全。对气动刹车的管理不当可能导致严重事故，特别是如果驾驶员未能定期检查气压。如果气压过低，刹车可能无法启用，导致灾难性后果。总之，气动刹车系统在大型车辆的安全性和效率中发挥着至关重要的作用。它提供强大的制动能力，加上较低的维护要求，使其成为许多卡车和公交车制造商的首选。然而，驾驶员必须接受适当的培训，以安全操作这些系统。理解气动刹车的机制和功能可以显著增强道路安全，防止事故的发生。随着交通技术的不断发展，气动刹车系统仍然是确保我们道路上重型车辆安全运行的重要组成部分。