key bolt

简明释义

键螺栓

英英释义

例句

1.Before starting the assembly, make sure the key bolt is properly installed.

在开始组装之前，确保关键螺栓安装正确。

2.He used a wrench to tighten the key bolt on the bicycle's frame.

他用扳手拧紧了自行车框架上的关键螺栓。

3.The mechanic tightened the key bolt to ensure the engine was secure.

机械师拧紧了关键螺栓以确保发动机安全。

4.During the inspection, we found a loose key bolt that needed immediate attention.

在检查过程中，我们发现一个松动的关键螺栓需要立即处理。

5.The key bolt holds the entire structure together, so it must be checked regularly.

这个关键螺栓将整个结构固定在一起，因此必须定期检查。

作文

In the world of engineering and construction, every component plays a vital role in ensuring the stability and functionality of structures. One such essential component is the key bolt, which serves as a critical fastening tool in various applications. A key bolt (关键螺栓) is designed to secure two or more parts together, preventing them from moving apart under stress or load. This is particularly important in machinery and structural frameworks where safety and durability are paramount.The design of a key bolt is unique, often featuring a head that can be easily gripped with tools, allowing for efficient installation and removal. The shaft of the bolt is threaded, which means it can be screwed into a corresponding nut or tapped hole, creating a strong bond between the components it connects. This ability to hold parts securely makes the key bolt (关键螺栓) indispensable in the assembly of heavy machinery, vehicles, and even buildings.One of the most significant advantages of using a key bolt is its reliability. Unlike other fastening methods, such as welding or adhesive bonding, bolts can be disassembled and reassembled without damaging the components. This feature is crucial in maintenance and repair situations, where parts may need to be replaced or adjusted over time. The ease of access provided by a key bolt (关键螺栓) allows engineers and technicians to perform routine checks and repairs efficiently, ultimately extending the lifespan of the machinery or structure.Moreover, key bolts are available in various materials, including steel, stainless steel, and even plastic, depending on the application requirements. For instance, in environments susceptible to corrosion, a stainless steel key bolt (关键螺栓) would be preferred due to its resistance to rust and degradation. This versatility in material selection ensures that the right type of bolt can be used for specific conditions, enhancing performance and safety.In addition to their practical applications, key bolts also play a crucial role in modern engineering practices. With the rise of computer-aided design (CAD) and advanced manufacturing techniques, the precision and quality of key bolts (关键螺栓) have significantly improved. Engineers can now design components that fit together more seamlessly, reducing the likelihood of failure due to improper fastening. This advancement not only increases the efficiency of assembly but also contributes to the overall safety of the final product.Furthermore, the importance of key bolts in construction cannot be overstated. In large-scale projects like bridges and skyscrapers, these bolts are often used to connect beams and girders, ensuring that the entire structure can withstand various forces, including wind and seismic activity. The failure of a single key bolt (关键螺栓) could potentially lead to catastrophic consequences, highlighting the necessity of rigorous quality control and testing throughout the manufacturing process.In conclusion, the key bolt (关键螺栓) is an essential element in engineering and construction, providing a reliable and versatile method for fastening components together. Its unique design, combined with the ability to disassemble and reassemble parts, makes it a preferred choice for many applications. As technology continues to advance, the role of key bolts will likely evolve, but their fundamental importance in ensuring safety and stability in construction will remain unchanged. Understanding the significance of key bolts is crucial for anyone involved in engineering, manufacturing, or construction, as they are truly the unsung heroes of structural integrity.

在工程和建筑的世界中，每个组件在确保结构的稳定性和功能性方面都发挥着至关重要的作用。其中一个重要的组件是关键螺栓，它作为各种应用中的关键紧固工具。关键螺栓（key bolt）旨在将两个或多个部分安全地连接在一起，防止它们在压力或负载下分离。这在机器和结构框架中尤为重要，因为安全性和耐用性是最重要的。关键螺栓的设计独特，通常具有一个可以用工具轻松抓握的头部，便于高效安装和拆卸。螺栓的轴是螺纹的，这意味着它可以拧入相应的螺母或螺孔，从而在连接的组件之间形成强大的结合。由于这种牢固固定部件的能力，关键螺栓（key bolt）在重型机械、车辆甚至建筑的组装中不可或缺。使用关键螺栓的一个显著优点是其可靠性。与焊接或粘合等其他固定方法不同，螺栓可以在不损坏组件的情况下拆卸和重新组装。这一特性在维护和修理情况下至关重要，因为部件可能需要随时间更换或调整。关键螺栓（key bolt）提供的便捷访问使工程师和技术人员能够高效地进行例行检查和维修，最终延长机械或结构的使用寿命。此外，关键螺栓可用多种材料制成，包括钢、不锈钢，甚至塑料，具体取决于应用要求。例如，在易受腐蚀的环境中，不锈钢关键螺栓（key bolt）因其抗锈蚀和降解的能力而受到青睐。这种材料选择的多样性确保了可以针对特定条件使用合适类型的螺栓，从而提高性能和安全性。除了实用应用外，关键螺栓在现代工程实践中也发挥着重要作用。随着计算机辅助设计（CAD）和先进制造技术的兴起，关键螺栓（key bolt）的精度和质量显著提高。工程师现在可以设计出更无缝配合的组件，减少因固定不当导致的故障可能性。这一进步不仅提高了组装效率，还对最终产品的整体安全性做出了贡献。此外，关键螺栓在建筑中的重要性不容小觑。在大型项目（如桥梁和摩天大楼）中，这些螺栓通常用于连接梁和支柱，确保整个结构能够承受包括风和地震活动在内的各种力量。单个关键螺栓（key bolt）的失效可能会导致灾难性后果，这突显了在制造过程中进行严格质量控制和测试的必要性。总之，关键螺栓（key bolt）在工程和建筑中是一个基本要素，提供了一种可靠且多功能的紧固方法来将组件连接在一起。其独特的设计，加上拆卸和重新组装部件的能力，使其成为许多应用的首选。随着技术的不断进步，关键螺栓的作用可能会演变，但其在确保建筑安全性和稳定性方面的基本重要性将保持不变。理解关键螺栓的重要性对于任何参与工程、制造或建筑的人来说都是至关重要的，因为它们确实是结构完整性的无名英雄。