thrust bearing

简明释义

止推轴承

英英释义

例句

1.A faulty thrust bearing can lead to premature failure of the machinery.

故障的推力轴承可能导致机械的提前失效。

2.The engineer recommended replacing the thrust bearing to reduce friction in the motor.

工程师建议更换推力轴承以减少电动机中的摩擦。

3.During maintenance, we found that the thrust bearing was worn out and needed immediate attention.

在维护过程中，我们发现推力轴承磨损严重，需要立即处理。

4.The design of the thrust bearing ensures that it can handle high axial loads.

该推力轴承的设计确保其能够承受高轴向载荷。

5.In a car engine, the thrust bearing plays a crucial role in maintaining proper alignment.

在汽车发动机中，推力轴承在保持正确对齐方面起着至关重要的作用。

作文

In the world of machinery and engineering, various components work together to ensure smooth operation and efficiency. One crucial component often overlooked is the thrust bearing, which plays a vital role in supporting axial loads in rotating equipment. Understanding the function and importance of the thrust bearing can enhance our appreciation for the complex systems that power our machines. The thrust bearing is designed to handle forces that act parallel to the axis of rotation, providing stability and support to rotating shafts. When mechanical systems operate, they generate forces that can lead to misalignment and excessive wear if not properly managed. The thrust bearing absorbs these axial forces, ensuring that the shaft remains correctly positioned within its housing. This functionality is essential in applications such as automotive engines, turbines, and industrial machinery, where precision and reliability are paramount. There are several types of thrust bearings, each suited for different applications. For instance, ball bearings and roller bearings are common choices, with each offering unique advantages. Ball bearings are typically used in lighter loads, while roller bearings can accommodate heavier loads due to their larger surface area. Additionally, fluid film bearings utilize a thin layer of lubricant to support the load, reducing friction and wear. Understanding these variations helps engineers select the appropriate thrust bearing for specific applications, optimizing performance and longevity. The importance of regular maintenance cannot be overstated when it comes to thrust bearings. Over time, contaminants, such as dirt and debris, can accumulate, leading to increased friction and potential failure. Regular inspections and lubrication are essential to prolong the life of thrust bearings and ensure the smooth operation of machinery. Engineers must also be aware of the signs of wear, such as unusual noises or vibrations, which may indicate that a thrust bearing needs replacement. In conclusion, the thrust bearing is a fundamental component in many mechanical systems, providing essential support for axial loads. By understanding its function, types, and maintenance requirements, we can appreciate the intricacies of engineering design and the importance of each component within a machine. As technology continues to evolve, the role of thrust bearings will remain critical in enhancing the performance and reliability of modern machinery. In summary, the thrust bearing (推力轴承) is an essential element in the functioning of various types of machinery. It bears the axial loads that occur during operation, ensuring that components remain aligned and operate smoothly. With different types available for various applications, proper selection and maintenance are key to maximizing their effectiveness. As we continue to advance in technology, the significance of the thrust bearing will undoubtedly persist, highlighting the intricate balance of engineering that keeps our world moving forward.

在机械和工程的世界中，各种组件共同协作，以确保平稳的操作和高效性。一个常常被忽视的重要组件是推力轴承，它在支持旋转设备中的轴向负载方面发挥着至关重要的作用。理解推力轴承的功能和重要性，可以增强我们对驱动机器的复杂系统的欣赏。 推力轴承旨在处理平行于旋转轴线的力，为旋转轴提供稳定性和支持。当机械系统运行时，它们会产生可能导致失调和过度磨损的力量，如果不加以管理，这些力量可能会造成问题。推力轴承吸收这些轴向力，确保轴在其外壳内保持正确的位置。这一功能在汽车发动机、涡轮机和工业机械等应用中至关重要，在这些应用中，精确性和可靠性是至关重要的。 有几种类型的推力轴承，每种类型适用于不同的应用。例如，球轴承和滚子轴承是常见的选择，每种都有独特的优点。球轴承通常用于较轻的负载，而滚子轴承由于其较大的接触面积，能够承受更重的负载。此外，液体膜轴承利用一层薄薄的润滑剂来支撑负载，减少摩擦和磨损。了解这些变化有助于工程师为特定应用选择合适的推力轴承，优化性能和使用寿命。 定期维护的重要性在推力轴承方面不可低估。随着时间的推移，污垢和杂物等污染物可能会积累，导致摩擦增加和潜在故障。定期检查和润滑对于延长推力轴承的使用寿命和确保机械的平稳运行至关重要。工程师还必须注意磨损的迹象，例如异常噪音或振动，这可能表明推力轴承需要更换。 总之，推力轴承是许多机械系统中的基本组件，为轴向负载提供了必要的支持。通过理解其功能、类型和维护要求，我们可以欣赏工程设计的复杂性以及机器中每个组件的重要性。随着技术的不断发展，推力轴承的作用在提高现代机械的性能和可靠性方面将继续至关重要。 总而言之，推力轴承（thrust bearing）是各种类型机械运作中的一个重要元素。它承受在操作过程中产生的轴向负载，确保组件保持对齐并顺利运行。由于不同类型可用于各种应用，因此适当的选择和维护是最大化其有效性的关键。随着我们在技术上的不断进步，推力轴承的重要性无疑将持续存在，突显出工程的微妙平衡，使我们的世界不断向前发展。