backing up screw

简明释义

1. 防松螺钉; 2. 固定螺丝;

英英释义

例句

1.We need a new backing up screw for this assembly to hold properly.

我们需要一个新的备份螺钉以使这个组件正确固定。

2.The backing up screw ensures that the components remain securely in place.

备份螺钉确保组件牢固地固定在适当位置。

3.If the part is loose, check the backing up screw for any issues.

如果部件松动，请检查备份螺钉是否有问题。

4.Make sure to tighten the backing up screw before using the machine.

在使用机器之前，请确保拧紧备份螺钉。

5.The technician adjusted the device by loosening the backing up screw.

技术人员通过松开备份螺钉来调整设备。

作文

In the world of machinery and engineering, the term backing up screw refers to a crucial component that plays a significant role in ensuring the stability and functionality of various devices. This term is often encountered in the context of mechanical systems where screws are used to secure parts together. The backing up screw serves as an additional support mechanism that prevents the main screws from loosening over time due to vibrations or other forces. Understanding the importance of this component can greatly enhance one’s comprehension of mechanical design and assembly.The backing up screw is typically used in conjunction with primary screws. While the primary screws are responsible for holding two or more components tightly together, the backing up screw acts as a safeguard. It is especially important in applications where high levels of stress and movement are present, such as in automotive engines, heavy machinery, and even in household appliances. Without the presence of a backing up screw, there is a risk that the primary screws may become loose, resulting in potential failure of the entire system.One of the key benefits of using a backing up screw is the added layer of security it provides. For instance, in the construction of a vehicle, the engine must operate smoothly and efficiently. If the screws that hold the engine components together were to loosen, it could lead to catastrophic failures. By incorporating a backing up screw, engineers can ensure that even if the primary screws experience some degree of loosening, the backing up screw will maintain the integrity of the assembly.Moreover, the use of a backing up screw can also extend the lifespan of mechanical devices. Regular maintenance often involves checking and tightening screws, but in environments where access is limited, having a backing up screw can reduce the frequency of these checks. This is particularly beneficial in industrial settings where machinery operates continuously and downtime can be costly.Another aspect to consider is the installation process of a backing up screw. Properly installing this component requires skill and precision. It is essential to ensure that the backing up screw is tightened to the appropriate torque specifications. Over-tightening can lead to stripping the threads, while under-tightening may not provide the necessary support. Therefore, understanding how to properly install and maintain a backing up screw is vital for anyone involved in mechanical assembly.In conclusion, the term backing up screw signifies more than just a simple mechanical part; it represents a fundamental principle of engineering design aimed at enhancing reliability and safety. Whether in complex machinery or everyday devices, the backing up screw plays an indispensable role in maintaining structural integrity. As we continue to innovate and advance in technology, recognizing the significance of components like the backing up screw will be essential for future developments in engineering and design. Understanding its function can lead to better practices in assembly and maintenance, ultimately contributing to the longevity and efficiency of mechanical systems.

在机械和工程的世界中，术语backing up screw指的是一个关键组件，在确保各种设备的稳定性和功能方面发挥着重要作用。这个术语通常出现在机械系统的上下文中，在这些系统中，螺钉用于将部件固定在一起。backing up screw作为一种额外的支持机制，可以防止主螺钉由于振动或其他力量而随着时间的推移变得松动。理解这个组件的重要性可以大大增强人们对机械设计和组装的理解。backing up screw通常与主要螺钉一起使用。当主要螺钉负责将两个或多个组件紧密固定在一起时，backing up screw则充当安全保障。它在高应力和运动的应用中尤为重要，例如在汽车发动机、重型机械甚至家用电器中。如果没有backing up screw的存在，主螺钉有可能会松动，从而导致整个系统的潜在故障。使用backing up screw的一个主要好处是提供了额外的安全层。例如，在车辆的构造中，发动机必须平稳高效地运行。如果固定发动机组件的螺钉松动，可能会导致灾难性的故障。通过加入backing up screw，工程师可以确保即使主螺钉经历了一定程度的松动，backing up screw也会保持组件的完整性。此外，使用backing up screw还可以延长机械设备的使用寿命。定期维护通常涉及检查和紧固螺钉，但在访问受限的环境中，拥有backing up screw可以减少这些检查的频率。这在工业环境中特别有益，因为机器持续运行，停机可能会造成昂贵的损失。另一个需要考虑的方面是backing up screw的安装过程。正确安装该组件需要技能和精确度。确保backing up screw被紧固到适当的扭矩规格至关重要。过度紧固可能导致螺纹剥离，而不足的紧固可能无法提供必要的支持。因此，了解如何正确安装和维护backing up screw对于任何参与机械组装的人来说都是至关重要的。总之，术语backing up screw不仅仅代表一个简单的机械部件；它代表了一种旨在增强可靠性和安全性的工程设计基本原则。无论是在复杂的机械中还是日常设备中，backing up screw在维持结构完整性方面都发挥着不可或缺的作用。随着我们在技术上不断创新和进步，认识到像backing up screw这样的组件的重要性将对未来的工程和设计发展至关重要。理解其功能可以促进更好的组装和维护实践，最终有助于机械系统的长期使用和效率。