sleeve bearing

简明释义

套筒轴承

英英释义

例句

1.When installing a new sleeve bearing, make sure to align it properly to avoid wear.

安装新的套筒轴承时，确保正确对齐以避免磨损。

2.The motor's efficiency can be improved by using a high-quality sleeve bearing.

通过使用高质量的套筒轴承，可以提高电机的效率。

3.The lifespan of a sleeve bearing can be significantly affected by lubrication quality.

润滑质量会显著影响套筒轴承的使用寿命。

4.In this application, the sleeve bearing provides excellent support for the rotating shaft.

在这个应用中，套筒轴承为旋转轴提供了出色的支撑。

5.Many industrial machines utilize sleeve bearings to reduce friction.

许多工业机器使用套筒轴承来减少摩擦。

作文

In the world of engineering and machinery, various components play crucial roles in ensuring smooth operation and longevity of machines. One such component is the sleeve bearing, which is widely used in different applications due to its simplicity and effectiveness. A sleeve bearing is a type of bearing that consists of a cylindrical sleeve that supports a rotating shaft. It is designed to reduce friction between the moving parts and support the load applied to the shaft. Understanding the function and advantages of sleeve bearings can help engineers make informed decisions when designing machinery.The primary advantage of using a sleeve bearing is its ability to handle radial loads effectively. This makes it an ideal choice for applications where the load is primarily perpendicular to the shaft. Additionally, sleeve bearings are relatively simple to manufacture and install, which contributes to their popularity in various industries. They can be made from materials like bronze, plastic, or even composite materials, depending on the specific requirements of the application.Another significant benefit of sleeve bearings is their low maintenance requirements. Unlike rolling element bearings, which may require regular lubrication and inspection, sleeve bearings can often operate efficiently with minimal upkeep. This characteristic is particularly advantageous in applications where maintenance access is limited or costly.However, it is important to note that sleeve bearings also have some limitations. For instance, they are generally not suitable for high-speed applications as they can generate excessive heat due to friction. In such cases, other types of bearings, such as ball bearings or roller bearings, may be more appropriate. Furthermore, the load capacity of a sleeve bearing can be lower compared to other bearing types, which should be considered during the design phase.In conclusion, the sleeve bearing is a fundamental component in many mechanical systems, providing essential support and reducing friction between moving parts. Its simplicity, low maintenance needs, and effectiveness in handling radial loads make it a popular choice among engineers. However, understanding its limitations is equally important to ensure optimal performance in specific applications. As technology continues to advance, the design and materials used for sleeve bearings may evolve, further enhancing their capabilities and expanding their usage across various industries. By comprehensively understanding the role and functionality of sleeve bearings, engineers can better utilize this essential component in their designs, contributing to the overall efficiency and reliability of machinery.

在工程和机械的世界中，各种组件在确保机器平稳运行和延长使用寿命方面发挥着至关重要的作用。其中一个组件就是sleeve bearing，由于其简单性和有效性而广泛应用。sleeve bearing是一种轴承，由一个圆柱形的套筒组成，用于支撑旋转的轴。它旨在减少运动部件之间的摩擦，并支撑施加在轴上的负载。理解sleeve bearings的功能和优点可以帮助工程师在设计机械时做出明智的决策。使用sleeve bearing的主要优点是其有效处理径向负载的能力。这使得它成为负载主要垂直于轴的应用的理想选择。此外，sleeve bearings相对简单的制造和安装也使其在各个行业中受到欢迎。它们可以由青铜、塑料甚至复合材料制成，具体取决于应用的特定要求。另一个显著的好处是sleeve bearings的低维护需求。与可能需要定期润滑和检查的滚动元件轴承不同，sleeve bearings通常可以在最小的维护下高效运行。这一特性在维护难以接近或成本高昂的应用中尤其有利。然而，重要的是要注意，sleeve bearings也有一些局限性。例如，它们通常不适合高速应用，因为它们可能由于摩擦产生过多的热量。在这种情况下，其他类型的轴承，如球轴承或滚子轴承，可能更为合适。此外，sleeve bearing的负载能力通常低于其他类型的轴承，这在设计阶段应予以考虑。总之，sleeve bearing是许多机械系统中的基本组件，为移动部件提供必要的支持并减少摩擦。其简单性、低维护需求以及有效处理径向负载的能力使其成为工程师的热门选择。然而，理解其局限性同样重要，以确保在特定应用中的最佳性能。随着技术的不断进步，sleeve bearings的设计和材料可能会发展，进一步增强其能力并扩大其在各个行业中的使用。通过全面理解sleeve bearings的角色和功能，工程师可以更好地利用这一重要组件在设计中，提高机械的整体效率和可靠性。