axial play

简明释义

轴隙;

英英释义

例句

1.To reduce axial play, we adjusted the bearing preload.

为了减少轴向间隙，我们调整了轴承的预紧力。

2.The technician measured the axial play in the bearing to ensure it was within specifications.

技术员测量了轴承的轴向间隙以确保其在规格范围内。

3.Excessive axial play can lead to premature wear of the components.

过大的轴向间隙可能导致部件过早磨损。

4.The manual specifies acceptable limits for axial play in the assembly.

手册中规定了组件中可接受的轴向间隙限度。

5.During the inspection, we found that the axial play was too high, indicating a potential failure.

在检查过程中，我们发现轴向间隙过大，表明可能存在故障。

作文

In the world of engineering and mechanics, precision is paramount. One crucial aspect that engineers must consider is the concept of axial play, which refers to the amount of allowable movement along the axis of a component. This term is particularly relevant in the design of rotating machinery, such as motors and gears, where components must fit together with minimal clearance to ensure optimal performance. Understanding axial play is essential for maintaining the efficiency and longevity of mechanical systems.When designing machinery, engineers must account for various factors that can influence axial play. Temperature changes, for instance, can cause materials to expand or contract, affecting the tightness of the components. If there is too much axial play, it can lead to excessive vibration, noise, and wear on the parts, ultimately resulting in premature failure. Conversely, if the axial play is too tight, it can cause binding and excessive friction, leading to overheating and damage.To mitigate these issues, engineers often incorporate tolerances into their designs. Tolerances are specified limits that define the acceptable range of axial play for a particular application. These tolerances ensure that while some movement is allowed, it remains within a range that will not negatively impact the operation of the machinery. For example, in a high-speed motor, the axial play might be limited to just a few thousandths of an inch to maintain stability and performance.Furthermore, the choice of materials plays a significant role in determining the appropriate level of axial play. Different materials have varying properties, such as thermal expansion coefficients and tensile strengths, which can affect how they behave under load and temperature changes. Engineers must carefully select materials that will minimize unwanted axial play while still providing the necessary strength and durability.Regular maintenance and monitoring are also critical in managing axial play. Over time, components can wear down, leading to increased play that may not have been present during initial operation. By regularly inspecting machinery and making adjustments when necessary, engineers can ensure that axial play remains within acceptable limits, thus prolonging the life of the equipment.In conclusion, axial play is a vital consideration in the design and maintenance of mechanical systems. It influences the performance, reliability, and longevity of machinery. By understanding and managing axial play, engineers can create more efficient and durable machines that meet the demands of modern industry. As technology continues to advance, the importance of precise engineering practices will only grow, making the mastery of concepts like axial play even more essential for future innovations in engineering and mechanics.

在工程和机械领域，精确性至关重要。工程师必须考虑的一个关键方面是轴向间隙的概念，它指的是沿着组件轴线的可允许移动量。这个术语在旋转机械的设计中尤为相关，例如电动机和齿轮，其中组件必须紧密配合，以确保最佳性能。理解轴向间隙对于维护机械系统的效率和寿命至关重要。在设计机械时，工程师必须考虑可能影响轴向间隙的各种因素。例如，温度变化可能导致材料膨胀或收缩，从而影响组件的紧密度。如果轴向间隙过大，可能会导致过度振动、噪音和部件磨损，最终导致提前故障。相反，如果轴向间隙过紧，可能会导致卡滞和过度摩擦，从而导致过热和损坏。为了减轻这些问题，工程师通常会在设计中纳入公差。公差是规定的限制，定义了特定应用中可接受的轴向间隙范围。这些公差确保在允许某些移动的同时，仍然保持在不会对机械操作产生负面影响的范围内。例如，在高速电动机中，轴向间隙可能被限制在几千分之一英寸，以保持稳定性和性能。此外，材料的选择在确定适当的轴向间隙水平中也起着重要作用。不同的材料具有不同的特性，例如热膨胀系数和抗拉强度，这可能会影响它们在负载和温度变化下的表现。工程师必须仔细选择能够最小化不必要的轴向间隙的材料，同时提供所需的强度和耐用性。定期维护和监测在管理轴向间隙中也至关重要。随着时间的推移，组件可能会磨损，导致增加的间隙，而这种间隙在初始操作时可能并不存在。通过定期检查机械并在必要时进行调整，工程师可以确保轴向间隙保持在可接受的范围内，从而延长设备的使用寿命。总之，轴向间隙是机械系统设计和维护中的一个重要考虑因素。它影响着机械的性能、可靠性和寿命。通过理解和管理轴向间隙，工程师可以创造出更高效、更耐用的机器，以满足现代工业的需求。随着技术的不断进步，精确工程实践的重要性只会增加，使得掌握像轴向间隙这样的概念对未来的工程和机械创新变得更加重要。