collar bearing

简明释义

环形推力轴承

英英释义

例句

1.A worn-out collar bearing can lead to increased friction and wear in machinery.

磨损的颈圈轴承会导致机械中摩擦和磨损增加。

2.During the inspection, we found that the collar bearing was misaligned.

在检查中，我们发现颈圈轴承出现了错位。

3.He noticed a strange noise coming from the collar bearing of his bicycle.

他注意到他的自行车的颈圈轴承发出奇怪的声音。

4.Replacing the collar bearing is essential for maintaining the performance of the engine.

更换颈圈轴承对于保持发动机性能至关重要。

5.The mechanic replaced the collar bearing to ensure the machine runs smoothly.

机械师更换了颈圈轴承以确保机器运行顺畅。

作文

In the world of machinery and engineering, precision is key to ensuring that components work harmoniously together. One crucial element that plays a significant role in this domain is the collar bearing. A collar bearing is a type of bearing that is designed to support rotating shafts while allowing for some axial movement. It consists of an inner ring, an outer ring, and rolling elements that facilitate smooth rotation. The design of a collar bearing enables it to handle both radial and axial loads, making it an essential component in various applications, from automotive engines to industrial machinery.Understanding the function of a collar bearing is vital for engineers and technicians who work with mechanical systems. When a shaft rotates, it generates friction and heat, which can lead to wear and tear over time. The collar bearing mitigates this issue by providing a low-friction surface for the shaft to rotate against. This not only extends the lifespan of the machinery but also enhances its overall efficiency. For instance, in the automotive industry, collar bearings are commonly used in wheel hubs, where they support the weight of the vehicle while allowing the wheels to spin freely.Moreover, the use of collar bearings is not limited to just one type of machinery. They are found in a wide range of devices, including electric motors, conveyor systems, and even household appliances. In each of these applications, the collar bearing serves the same fundamental purpose: to reduce friction and support rotational motion. This versatility makes them indispensable in modern engineering.The installation and maintenance of collar bearings require careful attention. Engineers must ensure that the bearings are correctly aligned and adequately lubricated to prevent premature failure. Regular inspections are also necessary to detect any signs of wear or damage. By maintaining collar bearings properly, companies can avoid costly downtime and repairs, ultimately leading to improved productivity.In conclusion, the collar bearing is a vital component in the realm of mechanical engineering. Its ability to support rotating shafts while minimizing friction makes it an essential part of various machines and devices. Understanding how collar bearings function and their importance in machinery can greatly benefit professionals in the field. As technology continues to advance, the design and application of collar bearings will likely evolve, but their fundamental role in ensuring smooth and efficient operation will remain unchanged.

在机械和工程的世界中，精确性是确保组件和谐工作的重要关键。一个在这一领域中发挥重要作用的关键元素是轴承颈。轴承颈是一种设计用于支撑旋转轴并允许一定轴向运动的轴承。它由内圈、外圈和滚动元件组成，这些元件促进了平稳的旋转。轴承颈的设计使其能够处理径向和轴向载荷，使其成为各种应用中的基本组件，从汽车发动机到工业机械。理解轴承颈的功能对于与机械系统打交道的工程师和技术人员至关重要。当轴旋转时，它会产生摩擦和热量，这可能导致随时间的推移而磨损。轴承颈通过提供一个低摩擦的表面供轴旋转，从而减轻了这个问题。这不仅延长了机械的使用寿命，还提高了整体效率。例如，在汽车工业中，轴承颈通常用于车轮毂，在那里它们支撑着车辆的重量，同时允许车轮自由旋转。此外，轴承颈的使用并不限于一种类型的机械。它们存在于各种设备中，包括电动机、输送系统，甚至家用电器。在每一个应用中，轴承颈都发挥着相同的基本作用：减少摩擦并支持旋转运动。这种多功能性使它们在现代工程中不可或缺。轴承颈的安装和维护需要仔细的关注。工程师必须确保轴承正确对齐并充分润滑，以防止过早失效。定期检查也是必要的，以检测任何磨损或损坏的迹象。通过妥善维护轴承颈，公司可以避免昂贵的停工和维修，从而最终提高生产力。总之，轴承颈是机械工程领域中一个至关重要的组件。它支持旋转轴并最小化摩擦的能力使其成为各种机器和设备的基本部分。理解轴承颈的功能及其在机械中的重要性可以极大地惠及该领域的专业人士。随着技术的不断进步，轴承颈的设计和应用可能会发展，但它们在确保平稳和高效操作中的基本作用将保持不变。