clearance fit

简明释义

间隙配合

英英释义

例句

1.For this application, we recommend a clearance fit 间隙配合 to facilitate easy disassembly.

对于这个应用，我们建议使用clearance fit间隙配合以便于拆卸。

2.In engineering design, achieving a proper clearance fit 间隙配合 is crucial to ensure that parts can move freely without binding.

在工程设计中，实现适当的clearance fit间隙配合对于确保零件可以自由移动而不发生卡滞至关重要。

3.A loose clearance fit 间隙配合 can lead to vibrations that may damage components over time.

过松的clearance fit间隙配合可能导致振动，随着时间的推移可能会损坏部件。

4.The clearance fit 间隙配合 between the shaft and the bearing allows for thermal expansion during operation.

轴与轴承之间的clearance fit间隙配合允许在操作过程中热膨胀。

5.When assembling the machine, make sure the clearance fit 间隙配合 is within the specified tolerances.

在组装机器时，确保clearance fit间隙配合在规定的公差范围内。

作文

In the world of engineering and manufacturing, precision is key. One important concept that engineers must understand is the idea of a clearance fit. A clearance fit refers to a type of fit between two mating parts where there is always a space or gap between them, allowing for easy movement and assembly. This type of fit is crucial in applications where parts need to move freely without any obstruction. For instance, in the assembly of machinery, a clearance fit ensures that rotating components can turn smoothly without risking friction or wear.The significance of a clearance fit cannot be overstated. It plays a vital role in preventing mechanical failures that can arise from excessive friction. When parts are too tightly fitted, they can heat up due to friction, leading to thermal expansion and eventual failure. On the other hand, a clearance fit allows for some degree of movement, accommodating thermal expansion and ensuring that the parts remain functional over time.Moreover, a clearance fit is essential in applications where lubrication is required. For instance, in a bearing assembly, the inner and outer rings must have a clearance fit to allow lubricant to flow freely and reduce wear. This not only extends the life of the components but also enhances the overall efficiency of the machine.Different types of fits exist within engineering, categorized into three main groups: clearance fits, interference fits, and transition fits. While a clearance fit is characterized by the presence of space between parts, an interference fit implies that the parts are tightly pressed together, which can create significant stress and potential failure points. Transition fits, as the name suggests, fall somewhere in between these two extremes. Understanding these categories helps engineers select the appropriate fit for their specific application.When designing components, engineers must consider factors such as the material properties, the expected load, and the operating environment. For example, in high-speed applications, a tighter clearance fit may be necessary to prevent vibrations and maintain stability. Conversely, in environments with high temperatures, a looser clearance fit may be preferred to accommodate thermal expansion.In conclusion, the concept of a clearance fit is fundamental in engineering design and manufacturing. It ensures that components can operate effectively without the risk of failure due to friction or thermal issues. By understanding and applying the principles of clearance fit, engineers can create reliable and efficient machines that meet the demands of modern industry. The careful selection of fits not only improves the performance of individual components but also contributes to the overall success of engineering projects. Therefore, mastering the concept of clearance fit is essential for anyone involved in the field of engineering and manufacturing, as it directly impacts the functionality and durability of mechanical systems.

在工程和制造的世界中，精确度是关键。工程师必须理解的一个重要概念是间隙配合。间隙配合是指两个配合部件之间始终存在空间或间隙的一种配合类型，允许它们轻松移动和组装。这种配合类型在需要自由运动而不受任何障碍的应用中至关重要。例如，在机械的组装中，间隙配合确保旋转部件能够顺利转动，而不会面临摩擦或磨损的风险。间隙配合的重要性不容小觑。它在防止因过度摩擦而导致的机械故障中发挥着至关重要的作用。当部件配合得过紧时，由于摩擦，它们可能会发热，导致热膨胀和最终失效。另一方面，间隙配合允许一定程度的运动，以适应热膨胀，确保部件随着时间的推移仍然保持功能。此外，在需要润滑的应用中，间隙配合也是必不可少的。例如，在轴承组件中，内圈和外圈必须具有间隙配合，以便润滑剂能够自由流动并减少磨损。这不仅延长了部件的使用寿命，还提高了机器的整体效率。在工程中存在不同类型的配合，主要分为三大类：间隙配合、干涉配合和过渡配合。尽管间隙配合的特点是部件之间存在空间，但干涉配合意味着部件紧密压合在一起，这可能会产生显著的应力和潜在的故障点。过渡配合，如其名所示，则介于这两者之间。理解这些类别有助于工程师为特定应用选择合适的配合。在设计组件时，工程师必须考虑材料特性、预期负荷和工作环境等因素。例如，在高速应用中，可能需要更紧的间隙配合以防止振动并保持稳定。相反，在高温环境中，可能会更倾向于选择较松的间隙配合以适应热膨胀。总之，间隙配合的概念在工程设计和制造中是基础。它确保组件能够有效运行，而不会因摩擦或热问题而面临失效的风险。通过理解和应用间隙配合的原则，工程师可以创建可靠且高效的机器，以满足现代工业的需求。对配合的仔细选择不仅提高了单个组件的性能，还促进了工程项目的整体成功。因此，掌握间隙配合的概念对于任何从事工程和制造领域的人来说都是必不可少的，因为它直接影响机械系统的功能和耐用性。