outer race

简明释义

外圈

英英释义

例句

1.An improper installation can result in the outer race becoming loose over time.

不当安装可能导致外圈随着时间的推移变得松动。

2.The technician found that the outer race of the bearing was damaged, causing the machine to malfunction.

技术员发现轴承的外圈受损，导致机器故障。

3.Regular maintenance is essential to ensure the outer race remains in good condition.

定期维护对确保外圈保持良好状态至关重要。

4.The wear on the outer race can lead to increased noise during operation.

在运行过程中，外圈的磨损会导致噪音增加。

5.During assembly, make sure the outer race is properly aligned with the inner components.

在组装过程中，请确保外圈与内部组件正确对齐。

作文

In the realm of engineering, particularly in the field of mechanical systems, the term outer race refers to a crucial component of rolling element bearings. These bearings are essential for reducing friction and allowing smooth rotational motion between different parts of machinery. The outer race is the outer ring of the bearing that houses the rolling elements, such as balls or rollers, which are positioned between the outer race and the inner race. This design facilitates the efficient transfer of loads and minimizes wear and tear on the components involved. Understanding the role of the outer race is vital for anyone involved in mechanical engineering or maintenance of machinery. When a bearing is assembled, the outer race plays a significant role in the overall stability and functionality of the system. If the outer race is damaged or worn out, it can lead to increased friction, overheating, and ultimately, failure of the bearing. This can result in costly downtime and repairs for any machinery relying on these bearings.Furthermore, the design and material of the outer race are critical factors that influence the performance of the bearing. Typically made from high-strength steel or other durable materials, the outer race must withstand various forces and environmental conditions. Engineers often conduct extensive testing to ensure that the outer race can operate effectively under different loads and speeds. Additionally, the precision with which the outer race is manufactured directly affects the overall efficiency of the bearing. A well-finished outer race allows for smoother operation and longer service life.In practical applications, the outer race can be found in numerous devices, from simple household appliances to complex industrial machines. For instance, in an electric motor, the bearings that support the rotating shaft will contain an outer race that ensures the smooth operation of the motor. Similarly, in automotive applications, the wheel bearings consist of an outer race that supports the weight of the vehicle and allows the wheels to rotate freely.As technology advances, the design and materials used for the outer race continue to evolve. Innovations such as ceramic bearings have emerged, offering enhanced performance characteristics compared to traditional steel bearings. These advancements highlight the importance of the outer race in modern engineering and manufacturing processes.In conclusion, the outer race is an indispensable part of rolling element bearings that plays a critical role in the functionality and durability of mechanical systems. Its significance cannot be overstated, as it directly impacts the efficiency and reliability of machinery across various industries. Understanding the properties and functions of the outer race is essential for engineers and technicians alike, ensuring that they can maintain and optimize the performance of mechanical systems effectively.

在工程领域，特别是在机械系统中，术语outer race指的是滚动元件轴承的一个关键组件。这些轴承对于减少摩擦和允许机械部件之间的平稳旋转运动是必不可少的。outer race是轴承的外环，容纳着位于outer race和内圈之间的滚动元件，如球或滚子。这样的设计促进了负载的有效传递，并最小化了相关组件的磨损。理解outer race的作用对于任何从事机械工程或机械维护的人来说都是至关重要的。当轴承组装时，outer race在整个系统的稳定性和功能性中起着重要作用。如果outer race受损或磨损，会导致摩擦增加、过热，最终导致轴承故障。这可能会给依赖这些轴承的任何机械带来昂贵的停机和维修费用。此外，outer race的设计和材料是影响轴承性能的关键因素。通常由高强度钢或其他耐用材料制成，outer race必须承受各种力量和环境条件。工程师通常会进行广泛的测试，以确保outer race能够在不同的负载和速度下有效运行。此外，制造的精度直接影响轴承的整体效率。加工良好的outer race可以实现更平滑的操作和更长的使用寿命。在实际应用中，outer race可以在从简单家用电器到复杂工业机器的众多设备中找到。例如，在电动机中，支撑旋转轴的轴承将包含一个outer race，以确保电动机的平稳运行。同样，在汽车应用中，车轮轴承由一个outer race组成，支撑着车辆的重量并允许车轮自由旋转。随着技术的进步，outer race的设计和材料也在不断发展。陶瓷轴承等创新产品已经出现，提供了比传统钢轴承更优越的性能特征。这些进展突显了outer race在现代工程和制造过程中的重要性。总之，outer race是滚动元件轴承中不可或缺的一部分，对机械系统的功能性和耐用性起着关键作用。其重要性不容小觑，因为它直接影响着各个行业机械的效率和可靠性。了解outer race的属性和功能对于工程师和技术人员来说至关重要，确保他们能够有效地维护和优化机械系统的性能。