design torque

简明释义

设计扭矩

英英释义

例句

1.Exceeding the design torque can lead to catastrophic failures in mechanical systems.

超过设计扭矩可能导致机械系统的灾难性故障。

2.During the assembly process, we need to apply the specified design torque to each bolt.

在组装过程中，我们需要对每个螺栓施加规定的设计扭矩。

3.It's crucial to adhere to the design torque specifications outlined in the manual.

遵循手册中列出的设计扭矩规格至关重要。

4.The manufacturer provided a detailed chart of design torque values for different materials.

制造商提供了不同材料的详细设计扭矩值图表。

5.The engineer calculated the design torque to ensure the joint would not fail under maximum load.

工程师计算了设计扭矩以确保接头在最大负载下不会失效。

作文

In the field of engineering, particularly mechanical and automotive engineering, the term design torque refers to the specific amount of torque that a component is designed to withstand during its operation. Understanding design torque is crucial for engineers because it directly impacts the performance, safety, and durability of mechanical systems. When designing any rotating equipment or components, engineers must consider the forces that will act upon them and ensure that these components can handle these forces without failure.The concept of torque itself is a measure of the rotational force applied to an object. It is calculated as the product of the force applied and the distance from the pivot point at which the force is applied. For instance, when tightening a bolt, the torque applied determines how securely the bolt is fastened. If too much torque is applied, it could lead to stripping the threads or even breaking the bolt. Conversely, insufficient torque might result in a loose connection, leading to potential failure during operation.When engineers determine the design torque for a component, they take into account various factors, including the material properties, the intended use of the component, and the environmental conditions it will face. For example, a component used in a high-temperature environment may require a different design torque than one used in a standard room temperature setting. Additionally, safety factors are often incorporated into the design torque calculations to ensure that the component can handle unexpected loads or stresses that may occur during its lifespan.One of the key aspects of achieving optimal design torque is the selection of appropriate materials. Different materials have different strengths and weaknesses, and their ability to withstand torque varies significantly. For instance, metals like steel have high tensile strength and can endure higher design torque values compared to plastics. However, weight considerations may lead engineers to choose lighter materials, which could necessitate a lower design torque.Moreover, the geometry of the component plays a vital role in determining its design torque. The shape and size of the component affect how the torque is distributed and how efficiently the component can perform its function. Engineers often use computer-aided design (CAD) software to simulate the effects of different design torque values on a component’s performance. This allows them to optimize the design before manufacturing begins, saving time and resources.In summary, design torque is a fundamental concept in engineering that ensures components can operate safely and effectively under expected loads. By carefully calculating and considering design torque, engineers can prevent failures, enhance performance, and extend the lifespan of mechanical systems. Understanding this concept is essential for anyone involved in the design and manufacture of mechanical components, as it ultimately contributes to the overall reliability and safety of the products we use every day.

在工程领域，特别是机械和汽车工程中，术语设计扭矩指的是一个组件在其操作过程中被设计为能够承受的特定扭矩量。理解设计扭矩对工程师至关重要，因为它直接影响机械系统的性能、安全性和耐用性。当设计任何旋转设备或组件时，工程师必须考虑施加于其上的力，并确保这些组件能够在不发生故障的情况下处理这些力。扭矩的概念本身是对施加于物体的旋转力的测量。它的计算方法是施加的力与施加力的支点之间的距离的乘积。例如，在拧紧螺栓时，施加的扭矩决定了螺栓的紧固程度。如果施加的扭矩过大，可能会导致螺纹滑丝甚至断裂。相反，扭矩不足可能导致连接松动，从而在操作过程中导致潜在的故障。当工程师确定组件的设计扭矩时，他们会考虑各种因素，包括材料特性、组件的预期用途以及它将面临的环境条件。例如，使用于高温环境的组件可能需要不同的设计扭矩，而不是在标准室温下使用的组件。此外，安全系数通常会被纳入设计扭矩的计算，以确保组件能够承受在其使用寿命期间可能发生的意外负载或应力。实现最佳设计扭矩的关键方面之一是选择合适的材料。不同材料具有不同的强度和弱点，它们承受扭矩的能力差异显著。例如，钢等金属具有高抗拉强度，可以承受比塑料更高的设计扭矩值。然而，重量考虑可能导致工程师选择较轻的材料，这可能需要较低的设计扭矩。此外，组件的几何形状在确定其设计扭矩方面也起着重要作用。组件的形状和大小影响扭矩的分布方式以及组件执行其功能的效率。工程师通常使用计算机辅助设计（CAD）软件来模拟不同设计扭矩值对组件性能的影响。这使他们能够在开始制造之前优化设计，节省时间和资源。总之，设计扭矩是工程中的一个基本概念，确保组件在预期负载下安全有效地运行。通过仔细计算和考虑设计扭矩，工程师可以防止故障、增强性能并延长机械系统的使用寿命。理解这一概念对于任何参与机械组件设计和制造的人来说都是必不可少的，因为它最终有助于我们每天使用的产品的整体可靠性和安全性。