annular bearing

简明释义

环形轴承;

英英释义

例句

1.During maintenance, we checked the annular bearing 环形轴承 for any signs of wear and tear.

在维护过程中，我们检查了annular bearing 环形轴承是否有磨损的迹象。

2.The engineer explained how the annular bearing 环形轴承 reduces friction in rotating machinery.

工程师解释了如何通过使用annular bearing 环形轴承来减少旋转机械中的摩擦。

3.The durability of the annular bearing 环形轴承 makes it ideal for high-speed applications.

由于耐用性强，annular bearing 环形轴承非常适合高速应用。

4.In our new design, we incorporated an annular bearing 环形轴承 to improve performance.

在我们的新设计中，我们加入了一个annular bearing 环形轴承以提高性能。

5.The annular bearing 环形轴承 allows for smoother rotation in the assembly line machines.

该annular bearing 环形轴承使得装配线机器的旋转更加平稳。

作文

In the world of mechanical engineering, the importance of precision and efficiency cannot be overstated. One of the key components that contribute to these qualities in machinery is the annular bearing. An annular bearing (环形轴承) is a type of bearing that allows for rotational movement between two parts while minimizing friction. It consists of an inner and outer ring, with a circular cross-section that provides support and stability to the rotating shaft. This design is particularly advantageous in applications where space is limited or where high speeds are required.The primary function of an annular bearing is to reduce friction between moving parts. By providing a smooth surface for rotation, it enables machines to operate more efficiently, thereby extending their lifespan. For instance, in electric motors, annular bearings are crucial for ensuring the rotor spins freely without excessive wear. This not only enhances performance but also reduces energy consumption, making it an essential component in modern machinery.Moreover, annular bearings are designed to handle various loads, including axial, radial, and moment loads. This versatility makes them suitable for a wide range of applications, from automotive engines to industrial equipment. In vehicles, annular bearings are used in wheel hubs, transmissions, and other critical areas where reliable performance is necessary. Their ability to maintain alignment under load ensures that the vehicle operates smoothly and safely.Another significant advantage of annular bearings is their ability to accommodate thermal expansion. As machinery operates, it generates heat, which can cause components to expand. The design of annular bearings allows for this expansion, preventing potential damage to the bearing or the surrounding structures. This feature is particularly important in high-performance applications, such as aerospace and racing, where temperature fluctuations can be extreme.Furthermore, the maintenance of annular bearings is relatively straightforward compared to other types of bearings. Regular lubrication is essential to ensure optimal performance and longevity. Many modern annular bearings come pre-lubricated or sealed, reducing the need for frequent maintenance. This convenience is a significant factor for industries looking to minimize downtime and operational costs.In conclusion, the annular bearing (环形轴承) plays a vital role in the functionality and efficiency of various mechanical systems. Its unique design allows for reduced friction, load handling, and thermal accommodation, making it an indispensable component in many applications. As technology continues to advance, the demand for high-performance annular bearings will likely increase, driving innovation and improvements in design and materials. Understanding the significance of annular bearings is essential for anyone involved in mechanical engineering or related fields, as they are fundamental to the success of modern machinery.

在机械工程的世界中，精度和效率的重要性不容小觑。一个关键的组成部分是环形轴承。环形轴承是一种允许两个部件之间旋转运动的轴承，同时最小化摩擦。它由内圈和外圈组成，具有圆形截面，为旋转轴提供支撑和稳定性。这种设计在空间有限或需要高速的应用中尤为有利。环形轴承的主要功能是减少运动部件之间的摩擦。通过提供一个平滑的旋转表面，它使机器能够更高效地运行，从而延长其使用寿命。例如，在电动机中，环形轴承对于确保转子自由旋转而不产生过度磨损至关重要。这不仅提高了性能，还减少了能耗，使其成为现代机械中的重要组成部分。此外，环形轴承设计用于承受各种负载，包括轴向、径向和弯矩负载。这种多功能性使它们适合广泛的应用，从汽车发动机到工业设备。在车辆中，环形轴承用于车轮轴承、变速器和其他关键区域，确保可靠的性能。它们在负载下保持对齐的能力确保车辆平稳安全地运行。环形轴承的另一个显著优势是其适应热膨胀的能力。当机械运转时，会产生热量，可能导致部件膨胀。环形轴承的设计允许这种膨胀，防止对轴承或周围结构造成潜在损害。这一特性在航空航天和赛车等高性能应用中尤为重要，因为温度波动可能非常极端。此外，与其他类型的轴承相比，环形轴承的维护相对简单。定期润滑对于确保最佳性能和使用寿命至关重要。许多现代环形轴承都是预润滑或密封的，减少了频繁维护的需求。这一便利性对于希望最小化停机时间和运营成本的行业来说是一个重要因素。总之，环形轴承在各种机械系统的功能和效率中扮演着重要角色。其独特的设计可以减少摩擦、处理负载和适应热量，使其成为许多应用中不可或缺的组成部分。随着技术的不断进步，对高性能环形轴承的需求可能会增加，推动设计和材料的创新与改进。理解环形轴承的重要性对于任何参与机械工程或相关领域的人来说都是必不可少的，因为它们是现代机械成功的基础。