vibration damper

简明释义

减振器

英英释义

例句

1.A vibration damper can help extend the lifespan of your vehicle's suspension system.

一个减振器可以帮助延长你车辆悬挂系统的使用寿命。

2.The new design includes a vibration damper to improve comfort in the ride.

新设计包括一个减振器以提高乘坐的舒适性。

3.In construction, using a vibration damper is essential to protect sensitive equipment.

在建筑中，使用减振器对保护敏感设备至关重要。

4.We need to replace the vibration damper to fix the excessive shaking of the machine.

我们需要更换减振器来修复机器的过度震动。

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

工程师安装了一个减振器来减少机器的噪音。

作文

In the realm of engineering and mechanics, the term vibration damper refers to a device designed to reduce or eliminate vibrations in various structures and systems. Vibrations can arise from numerous sources, including machinery operation, external forces such as wind or seismic activity, and even human activities. These vibrations can lead to discomfort, structural damage, and decreased efficiency in mechanical systems. Therefore, understanding and implementing vibration dampers is crucial in many fields, including automotive, aerospace, civil engineering, and manufacturing.The primary function of a vibration damper is to absorb energy from vibrations and convert it into a less harmful form, often heat. This process helps to stabilize structures and improve their longevity. For instance, in automobiles, vibration dampers are used to minimize the vibrations produced by the engine and road conditions. By doing so, they enhance the comfort of passengers and protect sensitive components from excessive wear and tear.In the context of buildings and bridges, vibration dampers play a vital role in maintaining structural integrity. High-rise buildings, for example, are susceptible to sway from wind forces or seismic events. Engineers often incorporate tuned mass dampers, a type of vibration damper, which consists of a large mass mounted on springs. This mass moves in opposition to the building's motion, effectively counteracting the forces that cause swaying.Moreover, vibration dampers are not limited to large structures. They can also be found in smaller devices, such as electronic equipment and household appliances. For example, washing machines often include vibration dampers to minimize noise and movement during cycles. Similarly, computer hard drives may utilize vibration dampers to protect sensitive components from shocks and vibrations that could lead to data loss.The design of vibration dampers can vary significantly depending on the application and the type of vibrations they are intended to mitigate. Some common types include viscous dampers, which use fluid to absorb energy; rubber dampers, which rely on the elasticity of rubber materials; and friction dampers, which dissipate energy through friction. Each type has its advantages and specific use cases, making it essential for engineers to select the appropriate vibration damper for their particular situation.In conclusion, vibration dampers are critical components in modern engineering that help to manage vibrations in various applications. Their ability to enhance comfort, protect structural integrity, and prolong the lifespan of mechanical systems cannot be overstated. As technology advances, the development of more efficient and effective vibration dampers will continue to play a significant role in improving the performance and safety of our built environment. Understanding how to implement and optimize these devices is an essential skill for engineers and designers alike, ensuring that we can create structures and systems that withstand the test of time and the forces of nature.

在工程和机械领域，术语振动阻尼器指的是一种旨在减少或消除各种结构和系统中的振动的装置。振动可能来自许多来源，包括机器操作、外部力量如风或地震活动，甚至人类活动。这些振动可能导致不适、结构损坏以及机械系统效率降低。因此，在许多领域中，包括汽车、航空航天、土木工程和制造业，理解和实施振动阻尼器至关重要。振动阻尼器的主要功能是吸收振动能量并将其转化为较不有害的形式，通常是热能。这个过程有助于稳定结构并提高其耐用性。例如，在汽车中，振动阻尼器用于最小化发动机和路况产生的振动。通过这样做，它们增强了乘客的舒适度，并保护敏感组件免受过度磨损。在建筑物和桥梁的背景下，振动阻尼器在维护结构完整性方面发挥着至关重要的作用。高层建筑，例如，容易受到风力或地震事件的摇摆。工程师通常会结合调谐质量阻尼器，这是一种振动阻尼器，由一个安装在弹簧上的大质量组成。这个质量与建筑物的运动相反移动，有效抵消导致摇摆的力量。此外，振动阻尼器不仅限于大型结构。它们也可以在较小的设备中找到，例如电子设备和家用电器。例如，洗衣机通常包括振动阻尼器，以最小化洗涤周期中的噪音和运动。同样，计算机硬盘驱动器可能利用振动阻尼器来保护敏感组件免受可能导致数据丢失的冲击和振动。振动阻尼器的设计可能因应用和意图减轻的振动类型而有显著不同。一些常见类型包括粘性阻尼器，使用流体来吸收能量；橡胶阻尼器，依靠橡胶材料的弹性；以及摩擦阻尼器，通过摩擦来消耗能量。每种类型都有其优点和特定的使用案例，因此工程师必须选择适合其特定情况的振动阻尼器。总之，振动阻尼器是现代工程中至关重要的组件，有助于管理各种应用中的振动。它们增强舒适性、保护结构完整性和延长机械系统使用寿命的能力不可低估。随着技术的进步，更高效和更有效的振动阻尼器的发展将继续在改善我们建造环境的性能和安全性方面发挥重要作用。理解如何实施和优化这些设备是工程师和设计师必备的技能，确保我们能够创造经得起时间考验和自然力量的结构和系统。