total torque

简明释义

总扭矩

英英释义

例句

1.To calculate the total torque, you need to consider both the engine and the transmission.

要计算总扭矩，您需要考虑发动机和变速器。

2.The engine produces a maximum total torque of 400 Nm, allowing for quick acceleration.

这台发动机产生的最大总扭矩为400牛米，允许快速加速。

3.The total torque generated during the test was significantly higher than expected.

测试中产生的总扭矩远高于预期。

4.For optimal towing capacity, make sure your truck has a high total torque rating.

为了获得最佳拖拽能力，请确保您的卡车具有高总扭矩评级。

5.The vehicle's performance is largely influenced by its total torque output.

车辆的性能在很大程度上受到其总扭矩输出的影响。

作文

In the realm of physics and engineering, the concept of torque plays a crucial role in understanding how forces cause objects to rotate. Torque, often represented by the Greek letter tau (τ), is defined as the measure of the rotational force applied to an object. When multiple forces are acting on an object, it becomes essential to calculate the total effect of these forces on the object's rotation. This brings us to the term total torque, which refers to the sum of all individual torques acting on a system. Understanding total torque is vital for engineers and designers when they are creating machines, vehicles, or any rotating equipment.To grasp the importance of total torque, consider a simple example: a seesaw. When one child sits at one end, their weight creates a torque that causes the seesaw to tilt. If another child sits on the opposite end, their weight also generates a torque. The total torque acting on the seesaw will determine its balance and stability. If both children weigh the same and sit equidistant from the pivot point, the total torque will be equal on both sides, and the seesaw will remain level. However, if one child is heavier, the total torque will shift towards the heavier side, causing the seesaw to tilt.In engineering applications, calculating total torque is not only about balance but also about efficiency and performance. For instance, in automotive engineering, the total torque produced by an engine is a key performance metric. It determines how well a vehicle can accelerate, climb hills, and tow loads. Engineers must ensure that the total torque generated by the engine meets the requirements of the vehicle's design and intended use. This involves analyzing the torque curves of the engine at various RPMs (revolutions per minute) to optimize performance.Moreover, the concept of total torque extends beyond just engines; it is applicable in various mechanical systems, including gear trains, turbines, and even robotics. In these systems, the total torque can influence speed, efficiency, and the overall functionality of the machine. For example, in a robotic arm, the total torque produced by the motors will dictate how much weight the arm can lift and how quickly it can move.Understanding how to calculate total torque involves knowing the individual torques and their respective distances from the pivot point. The formula for torque is given by τ = r × F, where τ is the torque, r is the distance from the pivot point, and F is the force applied. To find the total torque, one must sum all individual torques, taking into account their direction (clockwise or counterclockwise). This summation allows engineers to predict the behavior of systems under various load conditions.In conclusion, the term total torque encapsulates a fundamental concept in physics and engineering that is critical for understanding rotational dynamics. Whether in designing a simple seesaw or a complex vehicle, recognizing the importance of total torque enables engineers to create more efficient and effective systems. Mastering this concept not only enhances our comprehension of mechanics but also equips us with the tools necessary to innovate and improve technology in our everyday lives.

在物理和工程领域，扭矩的概念在理解力如何导致物体旋转方面起着至关重要的作用。扭矩通常用希腊字母tau（τ）表示，定义为施加在物体上的旋转力的度量。当多个力作用于一个物体时，计算这些力对物体旋转的总影响变得至关重要。这引出了“total torque”这一术语，它指的是作用于一个系统的所有单个扭矩的总和。理解total torque对于工程师和设计师在创建机器、车辆或任何旋转设备时至关重要。为了掌握total torque的重要性，考虑一个简单的例子：跷跷板。当一个孩子坐在一端时，他们的重量产生一个扭矩，使跷跷板倾斜。如果另一个孩子坐在对面，他们的重量也会产生一个扭矩。作用于跷跷板的total torque将决定其平衡和稳定性。如果两个孩子的体重相同并且距离支点相等，则两侧的total torque将相等，跷跷板将保持水平。然而，如果一个孩子更重，total torque将向较重的一侧倾斜，导致跷跷板倾斜。在工程应用中，计算total torque不仅关乎平衡，还关乎效率和性能。例如，在汽车工程中，发动机产生的total torque是一个关键的性能指标。它决定了车辆的加速能力、爬坡能力和拖拽能力。工程师必须确保发动机产生的total torque满足车辆设计和预期用途的要求。这涉及分析发动机在不同转速（RPM）下的扭矩曲线，以优化性能。此外，total torque的概念不仅限于发动机；它适用于各种机械系统，包括齿轮传动、涡轮机甚至机器人。在这些系统中，total torque可以影响速度、效率和机器的整体功能。例如，在机械臂中，电机产生的total torque将决定机械臂可以提升多少重量以及移动的速度。理解如何计算total torque需要知道各个扭矩及其与支点的距离。扭矩的公式为τ = r × F，其中τ是扭矩，r是与支点的距离，F是施加的力。要找到total torque，必须将所有单个扭矩相加，同时考虑它们的方向（顺时针或逆时针）。这种求和使工程师能够预测系统在各种负载条件下的行为。总之，术语total torque概括了物理和工程中的一个基本概念，对于理解旋转动力学至关重要。无论是在设计简单的跷跷板还是复杂的车辆，认识到total torque的重要性使工程师能够创造出更高效、更有效的系统。掌握这一概念不仅增强了我们对力学的理解，还为我们提供了必要的工具，以创新和改善我们日常生活中的技术。