tightening torque

简明释义

拉紧转矩

英英释义

例句

1.The engineer specified a tightening torque of 50 Nm for the assembly.

工程师为组装指定了50 Nm的紧固扭矩。

2.Using the correct tightening torque is crucial for the safety of the vehicle.

使用正确的紧固扭矩对车辆的安全至关重要。

3.Incorrect tightening torque can lead to equipment failure.

不正确的紧固扭矩可能导致设备故障。

4.The mechanic adjusted the tightening torque to ensure the bolts were secure.

机械师调整了紧固扭矩以确保螺栓牢固。

5.Always refer to the manufacturer’s manual for the recommended tightening torque.

始终参考制造商手册中推荐的紧固扭矩。

作文

In the world of engineering and mechanics, precision is paramount. One crucial aspect that engineers must consider when assembling components is the concept of tightening torque. This term refers to the amount of rotational force applied to a fastener, such as a bolt or nut, to ensure that it is secured properly. Understanding tightening torque is vital for maintaining the integrity and safety of structures and machinery. When components are joined together using fasteners, the tightening torque determines how tightly those components are held. If the torque is too low, the fastener may loosen over time due to vibrations or thermal expansion, leading to potential failure of the assembly. On the other hand, if the torque is too high, it can cause damage to the materials being joined, stripping threads or even breaking the fastener itself. Therefore, achieving the correct tightening torque is essential for optimal performance. To apply the right tightening torque, engineers often refer to specifications provided by manufacturers, which are usually based on the materials and sizes of the fasteners used. These specifications provide a torque range that should be adhered to during assembly. Tools such as torque wrenches are employed to measure and control the amount of torque applied. By utilizing these tools, engineers can ensure that they achieve the desired tightening torque consistently across various applications. Moreover, the importance of tightening torque extends beyond just mechanical assemblies. In the automotive industry, for instance, the proper tightening torque is critical for engine components. An engine that operates with improperly torqued bolts can lead to catastrophic failures, resulting in costly repairs and safety hazards. Similarly, in construction, the tightening torque of structural connections can significantly impact the stability and longevity of buildings and bridges. In addition to safety and reliability, achieving the correct tightening torque can also improve efficiency. For example, in manufacturing processes, ensuring that fasteners are tightened to the correct specification reduces the need for rework and enhances overall productivity. It minimizes the risk of defects and ensures that products meet quality standards. Furthermore, advancements in technology have led to the development of smart tools that can automatically measure and adjust tightening torque. These tools not only enhance accuracy but also reduce the time required for assembly tasks. As industries continue to evolve, the role of tightening torque will remain a fundamental aspect of engineering practices. In conclusion, the concept of tightening torque is a critical element in the fields of engineering and mechanics. It plays a significant role in ensuring the safety, reliability, and efficiency of various applications. By understanding and applying the correct tightening torque, engineers can help prevent failures, reduce costs, and improve the overall quality of their work. As we advance into a more complex technological landscape, the importance of mastering tightening torque will only continue to grow, making it an essential skill for future engineers and technicians.

在工程和机械领域，精确性至关重要。工程师在组装组件时必须考虑的一个关键方面是“紧固扭矩”的概念。这个术语指的是施加在紧固件（如螺栓或螺母）上的旋转力的大小，以确保其安全固定。理解紧固扭矩对于维护结构和机械的完整性和安全性至关重要。当组件通过紧固件连接在一起时，紧固扭矩决定了这些组件被固定得多紧。如果扭矩过低，紧固件可能会因振动或热膨胀而随着时间的推移松动，从而导致组件的潜在故障。另一方面，如果扭矩过高，则可能会对所连接的材料造成损害，剥离螺纹甚至断裂紧固件。因此，实现正确的紧固扭矩对于最佳性能至关重要。为了施加正确的紧固扭矩，工程师通常参考制造商提供的规格，这些规格通常基于所使用的紧固件的材料和尺寸。这些规格提供了在组装过程中应遵循的扭矩范围。工具如扭矩扳手被用来测量和控制施加的扭矩。通过使用这些工具，工程师可以确保在各种应用中一致地实现所需的紧固扭矩。此外，紧固扭矩的重要性不仅限于机械组装。在汽车工业中，适当的紧固扭矩对发动机组件至关重要。以不当扭矩拧紧的发动机可能导致灾难性的故障，导致昂贵的维修和安全隐患。同样，在建筑中，结构连接的紧固扭矩会显著影响建筑物和桥梁的稳定性和耐久性。除了安全性和可靠性外，实现正确的紧固扭矩还可以提高效率。例如，在制造过程中，确保紧固件按正确规格拧紧可以减少返工的需要，提高整体生产率。它最小化了缺陷的风险，确保产品符合质量标准。此外，技术的进步导致了智能工具的发展，这些工具可以自动测量和调整紧固扭矩。这些工具不仅提高了准确性，还减少了组装任务所需的时间。随着各行业不断发展，紧固扭矩的作用将继续成为工程实践的基本方面。总之，紧固扭矩的概念是工程和机械领域中的一个关键元素。它在确保各种应用的安全性、可靠性和效率方面发挥了重要作用。通过理解和施加正确的紧固扭矩，工程师可以帮助防止故障，降低成本，提高工作整体质量。随着我们进入更复杂的技术环境，掌握紧固扭矩的重要性只会持续增长，使其成为未来工程师和技术人员必备的技能。