star washer

简明释义

星形垫圈

英英释义

例句

1.For optimal performance, always use a star washer with your electrical connections.

为了获得最佳性能，始终在电气连接中使用星形垫圈。

2.The mechanic recommended adding a star washer for better grip on the metal surface.

机械师建议在金属表面上添加星形垫圈以获得更好的抓握力。

3.The star washer is essential in preventing the screw from backing out in high-vibration environments.

星形垫圈在高振动环境中防止螺钉松动是必不可少的。

4.During assembly, don't forget to place a star washer under each screw.

在组装过程中，不要忘记在每个螺钉下放置一个星形垫圈。

5.Make sure to use a star washer when securing the bolt to prevent loosening over time.

确保在固定螺栓时使用星形垫圈以防止随时间松动。

作文

In the world of mechanical engineering and assembly, various components play crucial roles in ensuring that machines operate smoothly and efficiently. One such component is the star washer, a specialized type of washer designed to provide enhanced grip and prevent loosening of fasteners under vibration. The star washer is characterized by its unique shape, which resembles a star with pointed ends. This design allows it to dig into the surface of the material it is placed against, creating a more secure connection. When assembling machinery or structures, ensuring that bolts and screws remain tight is essential for safety and performance. Over time, due to vibrations and other external forces, these fasteners can become loose, leading to potential failures. This is where the star washer comes into play. By using a star washer, engineers can significantly reduce the risk of loosening, as the sharp points of the washer grip the surface and hold the fastener in place. The application of a star washer is particularly common in automotive and aerospace industries, where reliability is paramount. For instance, in automotive assemblies, the vibrations caused by the engine and road conditions can lead to fasteners loosening if not adequately secured. The use of star washers in these applications helps maintain the integrity of the assembly, ensuring that all parts function harmoniously.Additionally, the star washer is not only effective in preventing loosening but also aids in distributing the load evenly across the surface. This is important because uneven load distribution can lead to stress concentrations, which may cause material failure over time. By incorporating a star washer into the assembly, engineers can mitigate these risks and enhance the overall durability of the product.Moreover, the star washer can be made from various materials, including steel, stainless steel, and even plastic, depending on the specific requirements of the application. Each material offers different advantages, such as corrosion resistance or weight reduction, making the star washer a versatile choice for many industries. In conclusion, the star washer is a vital component in mechanical assemblies, playing a significant role in maintaining the integrity and safety of various structures. Its unique design and functionality make it an essential tool for engineers and manufacturers alike. Understanding how and when to use a star washer can greatly improve the reliability of mechanical systems, ultimately contributing to better performance and longevity of products. As technology continues to advance, the importance of such components will only grow, emphasizing the need for ongoing education and awareness in the field of engineering. In summary, the star washer is not just a simple piece of hardware; it is a critical element that supports the functionality of machines and structures across multiple industries. Its ability to prevent loosening and distribute loads effectively makes it a preferred choice among engineers, ensuring that their designs can withstand the test of time and the rigors of operation.

在机械工程和组装的世界中，各种组件在确保机器平稳高效运行方面发挥着至关重要的作用。其中一个组件就是星形垫圈，这是一种专门设计的垫圈，旨在提供增强的抓握力，并防止在振动下松动。星形垫圈的特点是其独特的形状，类似于一个有尖端的星星。这种设计使其能够深入到它所放置的材料表面，从而创建更安全的连接。在组装机械或结构时，确保螺栓和螺丝保持紧固对于安全性和性能至关重要。随着时间的推移，由于振动和其他外部力量，这些紧固件可能会变松，导致潜在的故障。这就是星形垫圈发挥作用的地方。通过使用星形垫圈，工程师可以显著降低松动的风险，因为垫圈的尖锐点抓住表面并固定紧固件。星形垫圈的应用在汽车和航空航天工业中特别常见，因为可靠性至关重要。例如，在汽车组装中，发动机和路况造成的振动可能导致紧固件松动，如果没有适当的固定，可能会导致问题。在这些应用中使用星形垫圈有助于保持组装的完整性，确保所有部件和谐地运作。此外，星形垫圈不仅在防止松动方面有效，还有助于均匀分配负载。这一点很重要，因为不均匀的负载分布可能导致应力集中，从而可能导致材料随着时间的推移而失效。通过在组装中加入星形垫圈，工程师可以减轻这些风险，提高产品的整体耐用性。此外，星形垫圈可以由多种材料制成，包括钢、不锈钢甚至塑料，具体取决于应用的特定要求。每种材料都提供不同的优势，例如耐腐蚀性或减轻重量，使得星形垫圈成为许多行业的多功能选择。总之，星形垫圈是机械组装中的重要组成部分，在维护各种结构的完整性和安全性方面发挥着重要作用。其独特的设计和功能使其成为工程师和制造商的重要工具。了解如何以及何时使用星形垫圈可以大大提高机械系统的可靠性，最终有助于产品的更好性能和长寿命。随着技术的不断进步，这类组件的重要性只会增加，强调了在工程领域持续教育和意识的必要性。总之，星形垫圈不仅仅是一个简单的硬件；它是支持机器和结构功能的关键元素，跨多个行业。它防止松动和有效分配负载的能力使其成为工程师的首选，确保他们的设计能够经受住时间的考验和操作的严酷。