check washer

简明释义

止动垫圈

英英释义

例句

1.It's important to check washer 检查垫圈 sizes when replacing old plumbing parts.

更换旧管道部件时，重要的是要<check washer>检查垫圈的尺寸。

2.When installing the new faucet, don't forget to check washer 检查垫圈 for proper fit.

安装新水龙头时，不要忘记<check washer>检查垫圈是否合适。

3.Always check washer 检查垫圈 before starting any repair work on your vehicle.

在开始对车辆进行任何维修工作之前，请始终<check washer>检查垫圈。

4.Before assembling the furniture, make sure to check washer 检查垫圈 for any defects.

在组装家具之前，确保<check washer>检查垫圈是否有缺陷。

5.The technician will check washer 检查垫圈 to ensure there are no leaks in the system.

技术人员将<check washer>检查垫圈以确保系统没有泄漏。

作文

In the world of mechanical engineering and construction, every small component plays a crucial role in ensuring the efficiency and safety of machines and structures. One such essential component is the check washer. A check washer (检查垫圈) is typically used to prevent loosening of bolts and screws due to vibrations or dynamic loads. Its design allows it to exert a spring-like force that maintains tension on the fastener, which is vital in applications ranging from automotive to aerospace engineering.The importance of a check washer cannot be overstated. For instance, in the automotive industry, the failure of a single bolt can lead to catastrophic results, including engine failure or accidents. Therefore, engineers often incorporate check washers into their designs to enhance the reliability of the assembly. The check washer serves as a safeguard, ensuring that even if the primary fastening mechanism begins to loosen, the check washer will hold the components together until maintenance can be performed.Understanding how to properly install a check washer is also crucial for anyone working with machinery. Typically, a check washer is placed under the head of a bolt or screw during assembly. It is important to ensure that the washer is aligned correctly and that it fits snugly against the surface. Misalignment can lead to uneven pressure distribution, ultimately compromising the effectiveness of the check washer.Moreover, the choice of material for a check washer can significantly affect its performance. Common materials include steel, stainless steel, and sometimes plastic, each offering different levels of corrosion resistance and strength. In environments where moisture or chemicals are present, selecting the right material becomes even more critical to prevent premature failure of the check washer.In summary, the check washer (检查垫圈) is a simple yet vital component in many mechanical systems. Its ability to maintain tension and prevent loosening of fasteners makes it indispensable in various industries. As technology advances and machinery becomes more complex, the role of components like the check washer will continue to be pivotal in ensuring safety and reliability. Engineers and technicians must remain vigilant in their understanding and application of these components, recognizing that even the smallest parts can have significant implications for overall system performance.