vibration damper

简明释义

减震器

英英释义

例句

1.A vibration damper can help extend the lifespan of mechanical components by minimizing wear and tear.

一个振动阻尼器可以通过最小化磨损来帮助延长机械部件的使用寿命。

2.The technician replaced the old vibration damper to enhance the performance of the equipment.

技术人员更换了旧的振动阻尼器以增强设备的性能。

3.In high-rise buildings, a vibration damper is crucial for maintaining stability during earthquakes.

在高层建筑中，振动阻尼器对于在地震期间保持稳定至关重要。

4.The car's suspension system includes a vibration damper to improve ride comfort.

汽车的悬挂系统包括一个振动阻尼器以提高乘坐舒适性。

5.The engineer installed a vibration damper to reduce the noise from the machinery.

工程师安装了一个振动阻尼器以减少机器的噪音。

作文

In the world of engineering and construction, the term vibration damper refers to a device that is designed to reduce or eliminate unwanted vibrations in structures, machinery, and vehicles. These vibrations can arise from various sources, including mechanical operations, environmental factors, or even human activities. The importance of controlling these vibrations cannot be overstated, as they can lead to structural damage, increased wear and tear on components, and discomfort for occupants. Therefore, understanding how vibration dampers work and their applications is crucial for engineers and designers alike.Vibrations occur when an object oscillates around an equilibrium point. In many cases, these vibrations are harmless; however, in certain situations, they can become problematic. For example, in tall buildings, wind-induced vibrations can cause swaying, leading to discomfort for occupants and potential structural issues over time. Here, a vibration damper can play a pivotal role in maintaining stability and comfort.There are several types of vibration dampers, each designed for specific applications. One common type is the tuned mass damper, which consists of a large mass mounted on springs or pendulums. This system is engineered to move in opposition to the vibrations, thereby counteracting them. A well-known example of this technology is the Taipei 101 building in Taiwan, which features a massive tuned mass damper that helps stabilize the structure against strong winds and earthquakes.Another type of vibration damper is the viscous damper, which uses a fluid to absorb and dissipate energy from vibrations. This type is often used in bridges and other large structures where vibrations can be significant. By converting the kinetic energy of the vibrations into thermal energy, viscous dampers help to reduce the amplitude of oscillations, enhancing the overall safety and longevity of the structure.In addition to these mechanical solutions, there are also advanced materials being developed that can act as vibration dampers. For instance, smart materials that change their properties in response to stress or strain can provide adaptive damping capabilities. These innovations open up new possibilities for creating more resilient structures that can withstand dynamic forces.The application of vibration dampers extends beyond buildings and bridges. In the automotive industry, for example, vibration dampers are used in vehicles to improve ride quality and reduce noise. By isolating the cabin from road-induced vibrations, manufacturers can enhance the driving experience, making it more comfortable for passengers.In conclusion, the concept of vibration damper is integral to modern engineering practices. Whether in architecture, automotive design, or industrial machinery, the ability to control and mitigate vibrations is essential for ensuring safety, comfort, and durability. As technology continues to advance, we can expect to see even more innovative solutions in the field of vibration control, further emphasizing the significance of vibration dampers in our daily lives. Understanding and mastering this concept not only benefits engineers but also enhances the overall quality of our built environment and the products we use every day.

在工程和建筑领域，术语振动阻尼器指的是一种旨在减少或消除结构、机械和车辆中不必要的振动的装置。这些振动可能来自各种来源，包括机械操作、环境因素甚至人类活动。控制这些振动的重要性不容小觑，因为它们可能导致结构损坏、组件磨损加剧以及居住者的不适。因此，理解振动阻尼器的工作原理及其应用对工程师和设计师来说至关重要。振动发生在物体围绕平衡点振荡时。在许多情况下，这些振动是无害的；然而，在某些情况下，它们可能变得成问题。例如，在高楼大厦中，风引起的振动可能导致摇晃，从而使居住者感到不适，并且随着时间的推移可能会导致潜在的结构问题。在这里，振动阻尼器可以在保持稳定性和舒适性方面发挥关键作用。有几种类型的振动阻尼器，每种都针对特定应用而设计。一种常见类型是调谐质量阻尼器，它由一个安装在弹簧或摆上的大质量块组成。该系统旨在与振动相反方向运动，从而抵消它们。一个著名的例子是台湾的台北101大楼，该大楼配备了一个巨大的调谐质量阻尼器，有助于在强风和地震中稳定结构。另一种类型的振动阻尼器是粘性阻尼器，它利用流体来吸收和耗散振动的能量。这种类型通常用于桥梁和其他大型结构，其中振动可能会很显著。通过将振动的动能转化为热能，粘性阻尼器有助于减少振荡的幅度，从而增强结构的整体安全性和耐久性。除了这些机械解决方案之外，还有一些先进材料正在开发中，可以作为振动阻尼器。例如，响应应力或应变变化的智能材料可以提供自适应阻尼能力。这些创新为创造更具韧性的结构提供了新的可能性，使其能够承受动态力量。振动阻尼器的应用不仅限于建筑和桥梁。在汽车工业中，例如，振动阻尼器被用于改善车辆的乘坐质量并减少噪音。通过将驾驶舱与路面引起的振动隔离，制造商可以提升驾驶体验，使乘客更加舒适。总之，振动阻尼器的概念对于现代工程实践至关重要。无论是在建筑、汽车设计还是工业机械中，控制和减轻振动的能力对于确保安全、舒适和耐用性都是必不可少的。随着技术的不断进步，我们可以期待在振动控制领域看到更多创新解决方案，进一步强调振动阻尼器在我们日常生活中的重要性。理解和掌握这一概念不仅有利于工程师，也提升了我们建造环境和日常使用产品的整体质量。