bearing race

简明释义

轴砂套圈

英英释义

例句

1.When replacing the wheel bearings, make sure to clean the bearing race thoroughly.

更换轮毂轴承时，请确保彻底清洁轴承座。

2.The mechanic inspected the bearing race to ensure it was not worn out.

机械师检查了轴承座以确保它没有磨损。

3.The bearing race is critical for the smooth operation of the motor.

对于电动机的顺畅运行，轴承座是至关重要的。

4.A damaged bearing race can lead to equipment failure.

损坏的轴承座可能导致设备故障。

5.We noticed excessive play in the bearing race, indicating it might need replacement.

我们注意到轴承座存在过度间隙，表明它可能需要更换。

作文

In the world of mechanical engineering, precision and efficiency are paramount. One critical component that plays a significant role in ensuring the smooth operation of machinery is the bearing race. The term bearing race refers to the part of a bearing that houses the rolling elements, such as balls or rollers. This component is essential for reducing friction between moving parts and supporting radial and axial loads. Understanding the function and importance of the bearing race is crucial for anyone involved in the design, maintenance, or operation of machinery.The bearing race typically consists of two main parts: the inner race and the outer race. The inner race is mounted onto the shaft, while the outer race is fixed to the housing. Together, these races create a pathway for the rolling elements to move smoothly. When a load is applied, the rolling elements roll along the surface of the races, which minimizes contact area and reduces wear and tear. This design not only enhances the lifespan of the bearing but also improves the overall efficiency of the machine.One of the primary advantages of using a bearing race is its ability to accommodate misalignment. In many applications, the shafts may not always be perfectly aligned due to manufacturing tolerances or operational conditions. The design of the bearing race allows it to tolerate some degree of misalignment without causing excessive wear or failure. This feature is particularly important in heavy machinery, where misalignment can lead to catastrophic failures if not properly managed.Another significant aspect of the bearing race is its material composition. Bearings are often made from high-quality steel or ceramic materials that provide excellent strength and durability. The choice of material affects the bearing's performance characteristics, including load capacity, speed capability, and resistance to corrosion. Engineers must carefully select the appropriate material for the bearing race based on the specific requirements of the application.Regular maintenance of bearings, including the bearing race, is essential for ensuring optimal performance. Over time, contaminants such as dirt and debris can accumulate within the bearing assembly, leading to increased friction and wear. Lubrication is also critical, as it helps to reduce heat generation and prolongs the life of the bearing. Failure to maintain the bearing race can result in premature bearing failure, which can be costly and detrimental to machinery operations.In conclusion, the bearing race is a vital component in the functioning of various machines. Its design allows for efficient load distribution and reduced friction, contributing to the overall performance and longevity of machinery. Understanding the role of the bearing race is essential for engineers and technicians alike, as it enables them to make informed decisions regarding design, maintenance, and troubleshooting. By prioritizing the health of the bearing race, one can ensure smoother operations and greater reliability in mechanical systems.

在机械工程的世界中，精确和效率至关重要。一个在确保机器平稳运行中发挥重要作用的关键组件是轴承套圈。术语轴承套圈指的是承载滚动元件（如球或滚子）的轴承部分。这个组件对于减少运动部件之间的摩擦以及支持径向和轴向负载至关重要。理解轴承套圈的功能和重要性对于任何参与机械设计、维护或操作的人来说都是至关重要的。轴承套圈通常由两个主要部分组成：内圈和外圈。内圈安装在轴上，而外圈固定在外壳上。这两个套圈共同创建了一个供滚动元件顺畅移动的通道。当施加负载时，滚动元件沿着套圈的表面滚动，从而最小化接触面积并减少磨损。这种设计不仅增强了轴承的使用寿命，还提高了机器的整体效率。使用轴承套圈的主要优点之一是它能够适应不对中。在许多应用中，由于制造公差或操作条件，轴可能并不总是完美对齐。轴承套圈的设计使其能够容忍一定程度的不对中，而不会导致过度磨损或故障。这一特性在重型机械中尤为重要，因为如果不加以管理，不对中可能导致灾难性的故障。轴承套圈的另一个重要方面是其材料组成。轴承通常由高质量的钢或陶瓷材料制成，这些材料提供了出色的强度和耐用性。材料的选择会影响轴承的性能特征，包括载荷能力、速度能力和抗腐蚀性。工程师必须根据应用的具体要求仔细选择轴承套圈的适当材料。定期维护轴承，包括轴承套圈，对于确保最佳性能至关重要。随着时间的推移，污垢和杂物等污染物可能在轴承组件内积聚，导致摩擦和磨损增加。润滑也至关重要，因为它有助于减少热量生成并延长轴承的使用寿命。未能维护轴承套圈可能导致轴承提前失效，这可能是代价高昂且对机器操作有害的。总之，轴承套圈是各种机器功能中的重要组件。它的设计允许有效的载荷分配和减少摩擦，从而有助于机器的整体性能和耐用性。理解轴承套圈的作用对于工程师和技术人员来说至关重要，因为这使他们能够就设计、维护和故障排除做出明智的决策。通过优先考虑轴承套圈的健康，可以确保机械系统的更平稳运行和更大的可靠性。