lock washer

简明释义

止动垫圈

英英释义

例句

1.We need to replace the lock washer 锁垫圈 on the bicycle to fix the loose pedals.

我们需要更换自行车上的lock washer 锁垫圈以修复松动的踏板。

2.When assembling the furniture, make sure to use a lock washer 锁垫圈 to prevent the screws from loosening.

在组装家具时，确保使用一个lock washer 锁垫圈以防止螺丝松动。

3.A lock washer 锁垫圈 is essential for preventing vibration from loosening the nuts.

一个lock washer 锁垫圈对防止振动导致螺母松动至关重要。

4.To ensure safety, always install a lock washer 锁垫圈 when working with heavy machinery.

为了确保安全，在操作重型机械时一定要安装一个lock washer 锁垫圈。

5.The mechanic recommended a lock washer 锁垫圈 to secure the bolts on the engine.

机械师建议使用一个lock washer 锁垫圈来固定发动机上的螺栓。

作文

In the world of mechanical engineering and assembly, small components often play a crucial role in ensuring the reliability and longevity of a product. One such component that is frequently overlooked is the lock washer. A lock washer is a type of washer that is designed to prevent loosening of fasteners due to vibration or torque. It is typically made from spring steel or other materials that provide a certain degree of elasticity. The primary function of a lock washer is to create tension between the bolt and the surface it is being fastened to, which helps maintain a secure connection even under stress.The design of a lock washer is unique; it often has a split or curved shape that allows it to grip the surface of the fastener more effectively. When a bolt is tightened, the lock washer compresses, creating a locking effect that reduces the likelihood of the bolt loosening over time. This feature is particularly important in applications where machinery is subject to constant movement or vibration, such as in automotive or aerospace industries.Using a lock washer can significantly enhance the durability of an assembly. For instance, in automotive applications, the vibrations produced by the engine can cause traditional washers to fail, leading to loose bolts and potential mechanical failures. By incorporating a lock washer, engineers can improve the safety and reliability of the vehicle, ensuring that all components remain securely fastened during operation.Moreover, the use of lock washers is not limited to heavy machinery. They are also commonly found in household items, such as furniture or appliances, where screws and bolts are used to hold parts together. In these cases, a lock washer provides an added layer of security, preventing loose screws that could lead to instability or malfunction.It is important to select the right type of lock washer for a specific application. There are various designs available, including external tooth and internal tooth lock washers, each suited for different fastening requirements. External tooth lock washers have teeth that grip the surface of the material being fastened, while internal tooth lock washers have teeth that engage with the bolt itself. Understanding these differences can help engineers and DIY enthusiasts choose the appropriate lock washer for their projects.In conclusion, the humble lock washer is an essential component in ensuring the integrity of mechanical assemblies. Its ability to prevent loosening due to vibration makes it invaluable in both industrial and domestic applications. As we continue to innovate and develop new technologies, the importance of reliable fastening solutions like the lock washer will remain a key consideration in engineering design. Whether you are working on a complex machine or simply assembling furniture at home, remember the critical role that a lock washer plays in maintaining stability and safety.

在机械工程和组装的世界中，小组件往往在确保产品的可靠性和耐用性方面发挥着至关重要的作用。其中一个经常被忽视的组件是锁紧垫圈。锁紧垫圈是一种设计用于防止因振动或扭矩导致紧固件松动的垫圈。它通常由弹簧钢或其他提供一定弹性的材料制成。锁紧垫圈的主要功能是在螺栓与被固定表面之间产生张力，这有助于在压力下保持安全连接。锁紧垫圈的设计是独特的；它通常具有分裂或弯曲的形状，使其能够更有效地抓住紧固件的表面。当螺栓被拧紧时，锁紧垫圈会压缩，产生一种锁定效果，减少螺栓随着时间的推移而松动的可能性。这一特性在机器处于持续运动或振动的应用中尤为重要，例如汽车或航空航天行业。使用锁紧垫圈可以显著增强装配的耐用性。例如，在汽车应用中，发动机产生的振动可能导致传统垫圈失效，从而导致螺栓松动和潜在的机械故障。通过加入锁紧垫圈，工程师可以提高车辆的安全性和可靠性，确保所有组件在运行过程中保持牢固固定。此外，锁紧垫圈的使用并不仅限于重型机械。它们也常见于家用物品，如家具或电器，其中使用螺钉和螺栓将部件固定在一起。在这些情况下，锁紧垫圈提供了额外的安全层，防止松动的螺钉导致不稳定或故障。选择适合特定应用的锁紧垫圈非常重要。市场上有各种设计可供选择，包括外齿和内齿锁紧垫圈，每种都适合不同的紧固要求。外齿锁紧垫圈的齿部抓住被固定材料的表面，而内齿锁紧垫圈的齿部则与螺栓本身接触。了解这些差异可以帮助工程师和DIY爱好者为他们的项目选择合适的锁紧垫圈。总之，谦逊的锁紧垫圈是确保机械装配完整性的重要组成部分。它防止因振动而松动的能力使其在工业和家庭应用中不可或缺。随着我们不断创新和开发新技术，像锁紧垫圈这样的可靠紧固解决方案的重要性将始终是工程设计中的关键考虑因素。无论您是在处理复杂的机器还是在家中组装家具，请记住锁紧垫圈在维持稳定性和安全性方面所发挥的关键作用。