feather key

简明释义

滑键

英英释义

例句

1.The engineer explained how the feather key works in conjunction with the pulley system.

工程师解释了羽毛键是如何与滑轮系统协同工作的。

2.When replacing the old part, don’t forget to install a new feather key.

更换旧部件时，别忘了安装新的羽毛键。

3.The feather key is essential for preventing slippage in mechanical systems.

在机械系统中，羽毛键对于防止滑动是必不可少的。

4.During assembly, make sure to insert the feather key properly to avoid misalignment.

在组装过程中，确保正确插入羽毛键以避免错位。

5.The technician used a feather key to secure the rotating shaft in place.

技术员使用了一个羽毛键来固定旋转轴。

作文

In the world of mechanical engineering, precision and reliability are paramount. One of the essential components that contribute to these qualities in machinery is the feather key. A feather key is a type of key used in mechanical systems to secure rotating elements, such as gears or pulleys, to their shafts. It is designed to fit into a slot cut into the shaft and the corresponding part, ensuring a tight fit that prevents slippage during operation.The design of a feather key is unique because it has a tapered shape, which allows for easy installation and removal. This feature is particularly beneficial in applications where maintenance and adjustments are frequently required. By using a feather key, engineers can ensure that components can be replaced or serviced without the need for extensive disassembly of the entire machine.One of the most significant advantages of the feather key is its ability to transmit torque effectively while accommodating slight misalignments between the shaft and the component. This characteristic is crucial in high-speed machinery, where even minor misalignments can lead to significant wear and tear over time. The feather key helps mitigate this risk by allowing for some flexibility in the connection, which ultimately extends the lifespan of the equipment.Moreover, the feather key plays a vital role in various industries, including automotive, aerospace, and manufacturing. In automotive applications, for instance, the feather key is commonly used to secure crankshafts and camshafts within engines. These components are subjected to high levels of stress and require reliable connections to function correctly. The use of a feather key ensures that these crucial parts remain securely attached, preventing catastrophic failures that could result from slippage.In the aerospace industry, the reliability of every component is critical for safety. The feather key is employed in various aircraft systems, including landing gear mechanisms and propulsion systems. Its ability to maintain a secure connection under extreme conditions makes it an ideal choice for applications where failure is not an option.Despite its many benefits, the feather key is not without its limitations. For instance, if the keyway becomes worn or damaged, it can lead to a loss of functionality and the potential for failure in the system. Regular maintenance and inspection of the feather key and its associated components are essential to ensure optimal performance.In conclusion, the feather key is a small yet mighty component that plays a crucial role in the functionality and reliability of mechanical systems across various industries. Its unique design allows for easy installation, effective torque transmission, and accommodation of misalignment, making it an invaluable tool for engineers. As technology continues to advance, the importance of reliable components like the feather key will only grow, underscoring the need for continued innovation and improvement in mechanical design.

在机械工程的世界里，精确性和可靠性至关重要。一个对这些品质有重要贡献的基本组件是羽毛键。羽毛键是一种用于机械系统的钥匙，旨在将旋转元件（如齿轮或皮带轮）固定在其轴上。它被设计成适合于切割在轴和相应部件上的槽中，确保紧密配合，在操作过程中防止滑动。羽毛键的设计独特，因为它具有锥形形状，这使得安装和拆卸变得容易。这一特性在需要频繁维护和调整的应用中尤其有益。通过使用羽毛键，工程师可以确保组件可以在不需要对整个机器进行广泛拆卸的情况下更换或服务。羽毛键的一个显著优势是它能够有效传递扭矩，同时适应轴和组件之间的轻微不对齐。这一特性在高速机械中至关重要，因为即使是轻微的不对齐也可能导致随时间推移而显著的磨损。羽毛键通过允许连接中的一些灵活性来帮助减轻这一风险，从而最终延长设备的使用寿命。此外，羽毛键在汽车、航空航天和制造业等多个行业中发挥着重要作用。例如，在汽车应用中，羽毛键通常用于固定发动机内的曲轴和凸轮轴。这些组件承受着高水平的压力，需要可靠的连接才能正常工作。使用羽毛键可以确保这些关键部件保持安全附着，防止因滑动导致的灾难性故障。在航空航天行业中，每个组件的可靠性对安全至关重要。羽毛键被用于各种飞机系统，包括起落架机制和推进系统。它在极端条件下保持安全连接的能力使其成为在失败不是选项的应用中的理想选择。尽管有许多好处，羽毛键也并非没有局限性。例如，如果键槽磨损或损坏，可能会导致功能丧失以及系统潜在的故障。定期维护和检查羽毛键及其相关组件对于确保最佳性能至关重要。总之，羽毛键是一个小而强大的组件，在各个行业的机械系统的功能性和可靠性中发挥着至关重要的作用。其独特设计允许简单安装、有效的扭矩传递以及适应不对齐，使其成为工程师不可或缺的工具。随着技术的不断进步，像羽毛键这样可靠组件的重要性只会增加，强调了在机械设计中持续创新和改进的必要性。