drag spring

简明释义

牵

英英释义

例句

1.A faulty drag spring can lead to unexpected movements in machinery.

故障的阻尼弹簧可能导致机器出现意外移动。

2.When assembling the model airplane, make sure to install the drag spring correctly.

在组装模型飞机时，确保正确安装阻尼弹簧。

3.Adjusting the drag spring can enhance the responsiveness of the device.

调整阻尼弹簧可以提高设备的响应能力。

4.The drag spring helps control the speed of the sliding door.

阻尼弹簧有助于控制滑动门的速度。

5.The engineer adjusted the tension of the drag spring to improve the machine's performance.

工程师调整了阻尼弹簧的张力，以改善机器的性能。

作文

In the world of mechanical engineering, various components play crucial roles in ensuring the functionality and efficiency of machines. One such component is the drag spring, which is essential in many applications, particularly in the field of automotive engineering. A drag spring (阻尼弹簧) is designed to provide resistance against motion, helping to control the speed and stability of moving parts. This characteristic makes it invaluable in systems where precise control is necessary, such as in suspension systems of vehicles or in certain types of machinery.The primary function of a drag spring is to absorb energy and dissipate it as heat, thereby reducing vibrations and oscillations that can lead to wear and tear over time. For instance, in a car's suspension system, the drag spring works alongside shock absorbers to ensure that the vehicle remains stable while driving over uneven surfaces. Without this component, drivers would experience a bumpy ride, and the vehicle's handling would be severely compromised.Moreover, drag springs are often used in applications where a controlled return motion is required. For example, in a retractable pen, the drag spring provides the necessary tension to retract the pen tip after use. This mechanism not only enhances user convenience but also prolongs the lifespan of the pen by preventing excessive wear on the tip.The design and material of a drag spring are critical factors that determine its performance. Engineers must consider the spring constant, which defines how stiff the spring is, as well as the material’s fatigue limit to ensure that the spring can withstand repeated cycles of compression and extension without failing. Common materials used for drag springs include steel and composite materials, each chosen based on the specific requirements of the application.In addition to their mechanical functions, drag springs also play a role in safety. In automotive applications, for example, they can help prevent accidents by ensuring that components react predictably under stress. By controlling the movement of parts, drag springs contribute to the overall reliability of the vehicle, which is paramount for both manufacturers and consumers.As technology continues to advance, the use of drag springs is likely to evolve as well. Innovations in material science may lead to the development of lighter and more durable springs, enhancing performance while reducing weight. This could have significant implications for industries such as aerospace, where every gram counts.In conclusion, the drag spring (阻尼弹簧) is a vital component in many mechanical systems, providing the necessary resistance and control for optimal performance. Its applications range from automotive engineering to everyday items like pens, showcasing its versatility and importance. As we continue to innovate and improve our designs, the role of the drag spring will undoubtedly remain significant in the pursuit of efficiency and effectiveness in engineering.

在机械工程的世界中，各种组件在确保机器功能和效率方面发挥着至关重要的作用。其中一个组件就是drag spring（阻尼弹簧），它在许多应用中都是必不可少的，特别是在汽车工程领域。drag spring旨在对运动提供阻力，帮助控制移动部件的速度和稳定性。这一特性使其在需要精确控制的系统中变得不可或缺，例如在车辆的悬挂系统或某些类型的机械中。drag spring的主要功能是吸收能量并将其以热量的形式散失，从而减少可能导致磨损和撕裂的振动和摆动。例如，在汽车的悬挂系统中，drag spring与减震器协同工作，以确保车辆在不平坦的路面上行驶时保持稳定。如果没有这个组件，驾驶者将会经历颠簸的驾驶体验，车辆的操控性也会受到严重影响。此外，drag spring通常用于需要控制回程运动的应用中。例如，在可伸缩的钢笔中，drag spring提供必要的张力，在使用后将笔尖收回。这一机制不仅增强了用户的便利性，还通过防止笔尖过度磨损来延长钢笔的使用寿命。drag spring的设计和材料是决定其性能的关键因素。工程师必须考虑弹簧常数，即弹簧的刚度，以及材料的疲劳极限，以确保弹簧能够承受反复的压缩和伸展循环而不会失效。drag spring常用的材料包括钢和复合材料，每种材料的选择都基于应用的具体要求。除了机械功能外，drag spring在安全性方面也发挥着重要作用。例如，在汽车应用中，它们可以通过确保组件在应力下的可预测反应来帮助防止事故。通过控制部件的运动，drag spring有助于提高车辆的整体可靠性，这对制造商和消费者来说都是至关重要的。随着技术的不断进步，drag springs的使用也可能会演变。材料科学的创新可能会导致开发出更轻、更耐用的弹簧，从而提高性能并减轻重量。这可能对航空航天等行业产生重大影响，因为每克都至关重要。总之，drag spring（阻尼弹簧）是许多机械系统中的一个重要组成部分，提供必要的阻力和控制，以实现最佳性能。它的应用范围从汽车工程到日常物品，如钢笔，展示了其多功能性和重要性。随着我们不断创新和改善设计，drag spring在追求工程效率和有效性的过程中无疑将继续发挥重要作用。