disc rotor

简明释义

圆盘形转子

英英释义

例句

1.A warped disc rotor can cause vibrations when braking.

变形的盘式转子会导致制动时出现震动。

2.After driving for several months, the disc rotors showed signs of wear and needed to be resurfaced.

经过几个月的驾驶，盘式转子出现了磨损迹象，需要进行表面处理。

3.It's essential to check the thickness of the disc rotor regularly to ensure safety.

定期检查盘式转子的厚度以确保安全是至关重要的。

4.The mechanic replaced the worn-out disc rotor with a new one to improve braking performance.

机械师将磨损的盘式转子更换为新的，以提高制动性能。

5.Upgrading to high-performance disc rotors can significantly enhance your vehicle's stopping power.

升级到高性能的盘式转子可以显著增强您车辆的制动能力。

作文

In the world of automotive engineering, components such as brakes play a crucial role in ensuring safety and performance. One of the key parts of a braking system is the disc rotor, which is essential for converting kinetic energy into thermal energy to stop a vehicle efficiently. The disc rotor is a flat, circular metal component that rotates with the wheel and works in conjunction with brake pads to create friction when the brakes are applied. This friction is what slows down or stops the vehicle, making the disc rotor a vital element in the braking process.Understanding how a disc rotor functions can help us appreciate the engineering behind modern vehicles. When a driver presses the brake pedal, hydraulic fluid is sent through the brake lines to the brake caliper. The caliper then pushes the brake pads against the disc rotor. The contact between the pads and the rotor generates heat due to friction. This heat can cause wear over time, which is why regular maintenance and replacement of the disc rotor are necessary to ensure optimal braking performance.There are different types of disc rotors available in the market, including vented, slotted, and drilled designs. Vented disc rotors have internal cooling channels that help dissipate heat more effectively, making them ideal for high-performance vehicles. Slotted disc rotors feature grooves that allow gases to escape during braking, reducing the risk of brake fade. Drilled disc rotors have holes that enhance cooling and improve wet-weather performance by allowing water to escape. Each type offers distinct advantages, and the choice often depends on the specific needs of the vehicle and driving conditions.The material used in manufacturing disc rotors also affects their performance. Most disc rotors are made from cast iron due to its excellent heat dissipation properties and strength. However, some high-end sports cars utilize carbon-carbon composites for their disc rotors, which offer superior performance at high temperatures but come with a higher price tag. Understanding the material differences can help car enthusiasts make informed decisions about upgrades and replacements.Furthermore, the maintenance of disc rotors is critical for vehicle safety. Drivers should regularly inspect their brake systems for signs of wear, such as vibrations during braking or unusual noises. If the disc rotor is warped or excessively worn, it may need to be resurfaced or replaced to maintain effective braking performance. Neglecting this maintenance can lead to decreased braking efficiency and potentially dangerous driving conditions.In conclusion, the disc rotor is an integral part of a vehicle’s braking system, playing a pivotal role in safety and performance. Understanding its function, types, materials, and maintenance requirements can enhance our appreciation for automotive engineering. As technology advances, we can expect further innovations in disc rotor design, leading to even better performance and safety in the vehicles of the future.

在汽车工程的世界中，刹车等组件在确保安全和性能方面发挥着至关重要的作用。刹车系统的关键部件之一是盘式转子，它对于将动能转化为热能以有效停车至关重要。盘式转子是一个平坦的圆形金属组件，与车轮一起旋转，并与刹车片协同工作，当施加刹车时产生摩擦。这种摩擦使车辆减速或停止，因此盘式转子在刹车过程中是一个重要元素。理解盘式转子的功能可以帮助我们欣赏现代车辆背后的工程。当驾驶员踩下刹车踏板时，液压油通过刹车管线传送到刹车卡钳。然后，卡钳将刹车片推向盘式转子。刹车片与转子之间的接触由于摩擦而产生热量。随着时间的推移，这种热量可能导致磨损，这就是为什么定期维护和更换盘式转子是必要的，以确保最佳的刹车性能。市场上有不同类型的盘式转子，包括通风、开槽和打孔设计。通风盘式转子具有内部冷却通道，有助于更有效地散热，使其成为高性能车辆的理想选择。开槽盘式转子具有凹槽，可以在刹车时使气体逸出，从而降低刹车衰退的风险。打孔盘式转子具有孔洞，可以增强冷却效果，并通过允许水逸出来提高湿天气性能。每种类型都有独特的优点，选择通常取决于车辆的具体需求和驾驶条件。用于制造盘式转子的材料也会影响其性能。大多数盘式转子由铸铁制成，因为其优良的散热性能和强度。然而，一些高端跑车使用碳-碳复合材料作为盘式转子，这些材料在高温下提供卓越的性能，但价格更高。理解材料差异可以帮助汽车爱好者就升级和更换做出明智的决定。此外，维护盘式转子对于车辆安全至关重要。驾驶员应定期检查刹车系统是否有磨损迹象，例如刹车时的震动或异常噪音。如果盘式转子变形或过度磨损，可能需要进行表面处理或更换，以保持有效的刹车性能。忽视这种维护可能导致刹车效率下降，造成潜在的危险驾驶条件。总之，盘式转子是车辆刹车系统的重要组成部分，在安全和性能方面发挥着关键作用。理解其功能、类型、材料和维护要求可以增强我们对汽车工程的欣赏。随着技术的进步，我们可以期待盘式转子设计的进一步创新，从而在未来的车辆中带来更好的性能和安全性。