fastening bolt

简明释义

联结螺栓

英英释义

例句

1.The fastening bolt on the chair was loose, causing it to wobble.

椅子上的紧固螺栓松了，导致它摇晃。

2.He used a wrench to secure the fastening bolt on the bicycle wheel.

他用扳手把自行车轮上的紧固螺栓固定好。

3.If the fastening bolt is damaged, it may need to be replaced.

如果紧固螺栓损坏，可能需要更换。

4.Make sure to tighten the fastening bolt before you start using the equipment.

在使用设备之前，请确保拧紧紧固螺栓。

5.Always check the fastening bolt before you go for a ride.

在骑行之前，总是检查一下紧固螺栓。

作文

In the world of engineering and construction, the importance of small components often goes unnoticed. One such component that plays a crucial role in ensuring the stability and durability of structures is the fastening bolt. A fastening bolt is a type of hardware device used to hold objects together securely. It typically consists of a cylindrical shaft with a head on one end and a threaded portion on the other, allowing it to be screwed into a nut or another object. This simple yet effective design makes it an essential tool in various applications, from building bridges to assembling furniture.The significance of a fastening bolt can be observed in everyday life. For instance, consider the construction of a skyscraper. Each fastening bolt used in the steel framework is vital for maintaining the structural integrity of the building. Without these bolts, the entire structure would be at risk of collapsing under its own weight or during adverse weather conditions. Engineers meticulously calculate the size and strength of each fastening bolt to ensure that it can withstand the forces it will encounter over time.Moreover, fastening bolts are not limited to large-scale projects. They are also commonly found in household items. When you assemble a new piece of furniture, such as a bookshelf or a table, you will likely encounter several fastening bolts that hold the pieces together. These bolts provide the necessary stability to ensure that the furniture can support weight and withstand daily use. If a fastening bolt is missing or improperly installed, it can lead to wobbly or unsafe furniture.The manufacturing process of fastening bolts is also worth noting. Typically made from materials such as steel, stainless steel, or even plastic, these bolts undergo various treatments to enhance their strength and resistance to corrosion. For example, galvanized bolts are coated with zinc to prevent rust, making them ideal for outdoor use. The choice of material and treatment depends largely on the specific application and environmental conditions the fastening bolt will face.In conclusion, while a fastening bolt may seem like a small and insignificant part of a larger system, its role is anything but trivial. Whether in construction, manufacturing, or everyday household items, fastening bolts are integral to ensuring safety and functionality. Understanding the importance of these components allows us to appreciate the complexity and precision involved in engineering and design. Next time you encounter a fastening bolt, take a moment to recognize its contribution to the stability and reliability of the objects we depend on every day.

在工程和建筑的世界中，小组件的重要性常常被忽视。一个在确保结构稳定性和耐用性方面发挥关键作用的组件就是紧固螺栓。紧固螺栓是一种用于将物体牢固结合在一起的硬件设备。它通常由一个圆柱形的轴和一端有头部、另一端有螺纹部分组成，允许其拧入螺母或其他物体。这种简单而有效的设计使其成为各种应用中的基本工具，从建造桥梁到组装家具。紧固螺栓的重要性可以在日常生活中观察到。例如，考虑一下摩天大楼的建设。每个用于钢框架的紧固螺栓对维护建筑的结构完整性至关重要。如果没有这些螺栓，整个结构在自身重量或恶劣天气条件下都面临崩溃的风险。工程师们仔细计算每个紧固螺栓的大小和强度，以确保其能够承受随时间而来的力量。此外，紧固螺栓并不仅限于大规模项目。它们也常见于家庭用品。当你组装一件新的家具，如书架或桌子时，你可能会遇到几个紧固螺栓，这些螺栓将各个部件固定在一起。这些螺栓提供了必要的稳定性，以确保家具能够承受重量并经受日常使用。如果缺少或安装不当的紧固螺栓，可能会导致家具摇晃或不安全。紧固螺栓的制造过程同样值得注意。通常由钢、不锈钢或甚至塑料制成，这些螺栓经过各种处理以增强其强度和抗腐蚀性。例如，镀锌螺栓涂有锌以防止生锈，使其非常适合户外使用。材料和处理的选择主要取决于紧固螺栓所面临的特定应用和环境条件。总之，虽然紧固螺栓看似大型系统中的小而微不足道的部分，但其作用绝非微不足道。无论是在建筑、制造还是日常家居用品中，紧固螺栓都是确保安全性和功能性的不可或缺的一部分。理解这些组件的重要性使我们能够欣赏工程和设计中涉及的复杂性和精确性。下次你遇到紧固螺栓时，请花一点时间来认识它对我们每天依赖的物体的稳定性和可靠性的贡献。