axial clearance

简明释义

轴向间隙

英英释义

例句

1.During assembly, the technician adjusted the axial clearance to meet the specifications.

在组装过程中，技术员调整了轴向间隙以符合规格。

2.A proper axial clearance is crucial in preventing overheating in machinery.

适当的轴向间隙对于防止机械过热至关重要。

3.Too much axial clearance can lead to excessive wear on the components.

过大的轴向间隙可能导致部件过度磨损。

4.The manufacturer provides guidelines for optimal axial clearance in their products.

制造商为其产品提供最佳轴向间隙的指南。

5.The engineer measured the axial clearance to ensure the shaft would rotate smoothly.

工程师测量了轴向间隙以确保轴能够顺利旋转。

作文

In the field of engineering, particularly in mechanical design, precision is paramount. One of the critical factors that engineers must consider when designing rotating machinery is the concept of axial clearance. The term axial clearance refers to the amount of space or gap between components that allows for axial movement, which is the movement along the axis of the rotating part. This clearance is essential because it ensures that parts can move freely without causing excessive friction or wear, which could lead to premature failure of the machinery.Understanding axial clearance is vital for several reasons. First, it plays a significant role in the overall performance of machinery. If the axial clearance is too small, it can result in binding or jamming of moving parts, leading to inefficiency and increased energy consumption. Conversely, if the clearance is too large, it can cause excessive vibration and instability, which may also lead to mechanical failure over time.Moreover, axial clearance is particularly critical in applications involving bearings, gears, and shafts. For instance, in a motor, the shaft must have enough axial clearance to accommodate thermal expansion. As the motor operates, it generates heat, which causes the materials to expand. Without adequate clearance, this expansion can lead to contact between parts, resulting in damage.Additionally, the measurement of axial clearance is an essential aspect of quality control in manufacturing processes. Engineers often use precise instruments to measure this clearance during assembly to ensure that it falls within specified tolerances. These tolerances are determined based on the specific application and operational conditions of the machinery. For example, high-speed applications may require tighter axial clearance tolerances compared to low-speed applications.Furthermore, the design of components must take into account the expected axial clearance during operation. Factors such as load, temperature, and material properties all influence how much clearance is necessary. Engineers must carefully analyze these factors to optimize the design for durability and efficiency.In conclusion, the concept of axial clearance is integral to the design and functionality of mechanical systems. It affects not only the performance and lifespan of machinery but also the safety and reliability of operations. By understanding and properly managing axial clearance, engineers can ensure that their designs meet the rigorous demands of modern technology. This knowledge is crucial for anyone working in fields related to mechanical engineering, automotive design, aerospace engineering, and many other industries where precision and reliability are key to success.

在工程领域，特别是在机械设计中，精确性至关重要。工程师在设计旋转机械时必须考虑的一个关键因素是轴向间隙的概念。术语轴向间隙指的是组件之间的空间或间隙，允许轴向运动，即沿旋转部件的轴线的运动。这种间隙是必不可少的，因为它确保部件可以自由移动，而不会导致过度摩擦或磨损，从而导致机械的提前故障。理解轴向间隙是至关重要的，原因有几个。首先，它在机械的整体性能中起着重要作用。如果轴向间隙过小，可能会导致活动部件的卡滞或阻塞，从而导致效率低下和能耗增加。相反，如果间隙过大，可能会导致过度振动和不稳定，这也可能导致机械故障。此外，轴向间隙在涉及轴承、齿轮和轴的应用中尤为关键。例如，在电动机中，轴必须具有足够的轴向间隙以适应热膨胀。当电动机运行时，会产生热量，导致材料膨胀。如果没有足够的间隙，这种膨胀可能导致部件之间的接触，从而造成损坏。此外，轴向间隙的测量是制造过程质量控制的重要方面。工程师通常使用精密仪器在组装过程中测量此间隙，以确保其在规定的公差范围内。这些公差是根据机械的具体应用和操作条件确定的。例如，高速应用可能需要比低速应用更严格的轴向间隙公差。此外，组件的设计必须考虑到在操作过程中预期的轴向间隙。负载、温度和材料特性等因素都会影响所需的间隙大小。工程师必须仔细分析这些因素，以优化设计的耐用性和效率。总之，轴向间隙的概念对于机械系统的设计和功能至关重要。它不仅影响机械的性能和寿命，还影响操作的安全性和可靠性。通过理解和正确管理轴向间隙，工程师可以确保他们的设计满足现代技术的严格要求。这一知识对任何从事机械工程、汽车设计、航空航天工程及其他许多对精度和可靠性要求较高的行业的人来说都是至关重要的。