hydraulic brake

简明释义

水压闸

英英释义

例句

1.Many heavy trucks rely on hydraulic brakes for their powerful stopping capabilities.

许多重型卡车依赖于液压刹车来提供强大的制动能力。

2.The mechanic explained that a faulty hydraulic brake could lead to serious safety issues.

机械师解释说，故障的液压刹车可能会导致严重的安全问题。

3.During the test drive, I noticed the hydraulic brake was very responsive.

在试驾过程中，我注意到液压刹车反应非常灵敏。

4.The new sports car features a state-of-the-art hydraulic brake system for improved stopping power.

这款新跑车配备了最先进的液压刹车系统，以提高制动能力。

5.Upgrading to a modern hydraulic brake system can enhance your vehicle's performance.

升级到现代的液压刹车系统可以增强您的车辆性能。

作文

The evolution of vehicle technology has led to significant advancements in safety and performance. One of the most crucial components in modern vehicles is the braking system. Among various types of brakes, the hydraulic brake (液压刹车) stands out for its efficiency and reliability. Understanding how hydraulic brakes work is essential for anyone interested in automotive engineering or simply looking to maintain their vehicle properly.The principle behind a hydraulic brake is based on Pascal's law, which states that pressure applied to a confined fluid is transmitted undiminished throughout the fluid. In the context of vehicle braking, this means that when the driver presses the brake pedal, a piston within the master cylinder compresses the brake fluid. This pressurized fluid then travels through brake lines to the brake calipers located at each wheel.Once the hydraulic fluid reaches the brake calipers, it forces another piston to push the brake pads against the rotor. This friction between the pads and the rotor slows down the wheel, thereby reducing the speed of the vehicle. The entire process is remarkably efficient, allowing for quick and responsive braking that enhances overall safety.One of the key advantages of hydraulic brakes is their ability to provide consistent braking performance under various conditions. Unlike mechanical brakes, which rely on physical cables and levers, hydraulic brakes offer a more direct transfer of force. This means that even if the brake pads wear down over time, the braking power remains largely unaffected as long as the hydraulic system is functioning correctly.Moreover, hydraulic brakes are less prone to fading compared to other braking systems. Brake fade occurs when the brakes overheat due to prolonged use, leading to a decrease in braking effectiveness. The design of hydraulic brakes allows for better heat dissipation, making them ideal for high-performance vehicles and those used in demanding conditions, such as racing or heavy towing.Maintenance of a hydraulic brake system is relatively straightforward but crucial for ensuring safety. Regular checks should include inspecting the brake fluid level, looking for leaks in the brake lines, and ensuring that the brake pads and rotors are in good condition. It is also important to replace the brake fluid periodically, as it can absorb moisture over time, which may lead to decreased braking efficiency.In conclusion, the hydraulic brake (液压刹车) represents a significant advancement in automotive technology, providing drivers with reliable and efficient stopping power. Its design not only enhances safety but also improves the overall driving experience. As vehicles continue to evolve, understanding the mechanics behind systems like hydraulic brakes will remain essential for both drivers and automotive professionals alike.