thumb nut

简明释义

蝶形螺母

英英释义

例句

1.Using a thumb nut makes it easier to assemble furniture without tools.

使用拇指螺母可以更轻松地组装家具，而无需工具。

2.The thumb nut on this bicycle seat is loose and needs adjustment.

这辆自行车座椅上的拇指螺母松了，需要调整。

3.I replaced the old thumb nut with a new one for better grip.

我用新的拇指螺母替换了旧的，以获得更好的抓握。

4.Make sure to secure the thumb nut properly to avoid any accidents.

确保正确固定拇指螺母以避免任何事故。

5.I need to tighten this bolt, but I can't find the right size thumb nut.

我需要拧紧这个螺栓，但找不到合适的拇指螺母。

作文

In the world of mechanics and engineering, every small component plays a crucial role in the overall functionality of machines and devices. One such component that often goes unnoticed is the thumb nut. A thumb nut is a type of fastener that can be easily tightened or loosened by hand, without the need for any additional tools. This feature makes it particularly useful in applications where frequent adjustments are necessary. The design of a thumb nut typically includes a knurled or fluted surface, which provides a better grip for the user’s fingers. The versatility of the thumb nut extends across various fields, from automotive to household applications. For instance, in furniture assembly, a thumb nut allows users to secure parts together quickly, making the assembly process more efficient. Similarly, in the automotive industry, thumb nuts are used in places where components need to be regularly accessed or adjusted, such as in engine compartments or undercarriages. Moreover, the ease of use associated with thumb nuts promotes safety. Since they can be adjusted without tools, there is less risk of accidents that can occur when using wrenches or other tools. This feature is especially beneficial in environments where time is of the essence, and quick repairs or adjustments are often required. However, it is essential to recognize that while thumb nuts offer convenience, they may not always provide the same level of security as other types of fasteners. In high-stress applications where components face significant forces, relying solely on a thumb nut might not be advisable. Engineers must consider the specific requirements of their projects when deciding whether to incorporate thumb nuts into their designs. In conclusion, the thumb nut is a remarkable example of how a simple design can enhance functionality and user experience. Its ability to facilitate quick adjustments makes it a favorite among DIY enthusiasts and professionals alike. As technology continues to evolve, the design and application of thumb nuts may also advance, leading to even more innovative uses in various industries. Understanding the significance of such components can help us appreciate the intricacies of engineering and the importance of even the smallest parts in the machinery we rely on daily.

在机械和工程的世界中，每个小组件在机器和设备的整体功能中都扮演着至关重要的角色。一个常常被忽视的组件就是拇指螺母。拇指螺母是一种可以用手轻松拧紧或松开的紧固件，无需任何额外工具。这一特性使其在需要频繁调整的应用中尤为有用。拇指螺母的设计通常包括一个带有刻纹或凹槽的表面，这为用户的手指提供了更好的抓握。拇指螺母的多功能性延伸到各个领域，从汽车到家居应用。例如，在家具组装中，拇指螺母允许用户快速固定部件，使组装过程更加高效。同样，在汽车工业中，拇指螺母用于需要定期访问或调整的地方，比如发动机舱或底盘。此外，与拇指螺母相关的易用性促进了安全性。由于它们可以不使用工具进行调整，因此降低了使用扳手或其他工具时可能发生的事故风险。这一特性在时间至关重要、经常需要快速修理或调整的环境中特别有益。然而，必须认识到，虽然拇指螺母提供了便利，但在某些情况下，它们可能无法提供与其他类型紧固件相同的安全性。在承受重大力量的高应力应用中，仅依靠拇指螺母可能并不明智。工程师在决定是否将拇指螺母纳入设计时，必须考虑项目的具体要求。总之，拇指螺母是一个简单设计如何增强功能性和用户体验的显著例子。它便于快速调整的能力使其成为DIY爱好者和专业人士的最爱。随着技术的不断发展，拇指螺母的设计和应用也可能会进化，从而在各个行业中实现更具创新性的用途。理解这些组件的重要性可以帮助我们欣赏工程的复杂性，以及我们日常依赖的机器中即使是最小部件的重要性。