braking torque

简明释义

制动转矩

英英释义

例句

1.The performance of a vehicle can be assessed by analyzing its braking torque 制动扭矩 characteristics.

通过分析车辆的braking torque 制动扭矩 特性可以评估其性能。

2.The braking torque 制动扭矩 of the motorcycle increases with higher friction materials.

摩托车的braking torque 制动扭矩 随着更高摩擦材料的使用而增加。

3.The car's braking torque 制动扭矩 is crucial for its stopping power.

汽车的braking torque 制动扭矩 对于其制动能力至关重要。

4.Engineers measure the braking torque 制动扭矩 to ensure safety in vehicle design.

工程师测量braking torque 制动扭矩以确保车辆设计的安全性。

5.Understanding the braking torque 制动扭矩 helps drivers make better decisions in emergency situations.

理解braking torque 制动扭矩 可以帮助驾驶者在紧急情况下做出更好的决策。

作文

In the world of automotive engineering, understanding the concept of braking torque is crucial for both performance and safety. Braking torque refers to the rotational force that is generated when brakes are applied to a vehicle's wheels. This force plays a significant role in decelerating the vehicle and ensuring it comes to a stop safely. When a driver presses the brake pedal, hydraulic fluid is sent to the brake calipers, which then clamp down on the brake discs. This action creates friction, which in turn generates braking torque. The magnitude of this torque is influenced by several factors, including the design of the braking system, the materials used in the brake components, and the condition of the tires on the road surface.The efficiency of braking torque is vital for various driving conditions. For instance, during emergency stops, a higher braking torque allows for quicker deceleration, which can be the difference between avoiding an accident or not. Engineers must carefully calculate the required braking torque to ensure that vehicles can stop effectively under all circumstances. This involves considering the vehicle’s weight, speed, and the surface on which it is traveling. Moreover, the relationship between braking torque and vehicle dynamics cannot be overlooked. When a vehicle is in motion, the distribution of weight shifts, especially during braking. This shift affects the amount of braking torque that each wheel can generate. For example, during hard braking, more weight is transferred to the front wheels, increasing their grip and allowing them to produce more braking torque. Conversely, the rear wheels may have less weight and thus generate less torque, which can lead to instability or even skidding if not properly managed.In addition to performance considerations, there are also regulatory standards regarding braking torque. Automotive manufacturers must ensure that their vehicles meet specific safety criteria, which include minimum braking torque requirements. These regulations are designed to protect drivers and passengers by ensuring that vehicles can stop effectively within a reasonable distance. Failure to meet these standards can result in recalls and legal issues, highlighting the importance of proper engineering and testing.Furthermore, advancements in technology have led to the development of more sophisticated braking systems, such as anti-lock braking systems (ABS) and electronic stability control (ESC). These systems utilize sensors and computer algorithms to optimize braking torque distribution among the wheels, enhancing vehicle control and reducing the risk of accidents. As technology continues to evolve, the potential for improved braking torque management will only increase, leading to safer and more efficient vehicles.In conclusion, braking torque is a fundamental concept in automotive engineering that affects vehicle safety and performance. Understanding how braking torque is generated, its impact on vehicle dynamics, and the regulatory standards surrounding it is essential for engineers and drivers alike. As vehicles become more advanced, the importance of effectively managing braking torque will continue to grow, making it a critical area of focus in the automotive industry.

在汽车工程领域，理解制动扭矩的概念对于性能和安全至关重要。制动扭矩是指在车辆车轮施加刹车时产生的旋转力。这种力量在减速车辆和确保安全停车中发挥着重要作用。当驾驶员踩下刹车踏板时，液压油会被送往刹车卡钳，然后夹紧刹车盘。这一动作产生摩擦，从而生成制动扭矩。这种扭矩的大小受到多个因素的影响，包括刹车系统的设计、刹车组件使用的材料以及轮胎和路面之间的状况。制动扭矩的效率对于各种驾驶条件至关重要。例如，在紧急停车时，更高的制动扭矩可以实现更快的减速，这可能是避免事故与否的关键。工程师必须仔细计算所需的制动扭矩，以确保车辆在各种情况下都能有效停下。这涉及到考虑车辆的重量、速度以及行驶的路面。此外，制动扭矩与车辆动力学之间的关系也不容忽视。当车辆在运动时，重量分布会发生变化，尤其是在刹车时。这种变化会影响每个车轮能够产生的制动扭矩量。例如，在剧烈刹车时，更多的重量会转移到前轮，从而增加它们的抓地力，使其能够产生更多的制动扭矩。相反，后轮可能承受较少的重量，因此产生的扭矩较少，这可能导致不稳定甚至打滑，如果没有妥善管理的话。除了性能考虑外，还有关于制动扭矩的监管标准。汽车制造商必须确保其车辆符合特定的安全标准，其中包括最低的制动扭矩要求。这些规定旨在通过确保车辆能够在合理的距离内有效停车来保护驾驶员和乘客。如果未能满足这些标准，可能会导致召回和法律问题，突显了适当工程和测试的重要性。此外，技术的进步导致了更复杂的刹车系统的发展，例如防抱死刹车系统（ABS）和电子稳定控制（ESC）。这些系统利用传感器和计算机算法来优化车轮之间的制动扭矩分配，提高车辆控制能力并减少事故风险。随着技术的不断发展，改善制动扭矩管理的潜力只会增加，从而使车辆更加安全和高效。总之，制动扭矩是汽车工程中的一个基本概念，影响着车辆的安全性和性能。理解制动扭矩的产生方式、对车辆动力学的影响以及相关的监管标准，对于工程师和驾驶员来说都是至关重要的。随着车辆技术的不断进步，有效管理制动扭矩的重要性将持续增长，使其成为汽车行业中的一个关键关注领域。