coarse clearance fit

简明释义

松转配合

英英释义

例句

1.When creating prototypes, using a coarse clearance fit can speed up the assembly process.

在制作原型时，使用粗配合间隙可以加快组装过程。

2.The designer recommended a coarse clearance fit for the sliding door to ensure smooth operation.

设计师建议为滑动门采用粗配合间隙，以确保顺畅操作。

3.A coarse clearance fit is often used in applications where lubrication is involved.

在涉及润滑的应用中，通常使用粗配合间隙。

4.The engineer specified a coarse clearance fit for the assembly of the machine parts to allow for easy disassembly.

工程师为机器部件的组装指定了粗配合间隙，以便于轻松拆卸。

5.In this project, we opted for a coarse clearance fit to accommodate thermal expansion of the components.

在这个项目中，我们选择了粗配合间隙，以适应组件的热膨胀。

作文

In the world of engineering and manufacturing, precision is key. However, not all components require a tight fit; sometimes, a more relaxed approach is beneficial. This is where the term coarse clearance fit comes into play. A coarse clearance fit refers to a type of fit between two parts that allows for a significant amount of space between them. This type of fit is particularly useful in applications where components need to move freely or where tolerances are less critical. For instance, in machinery that requires frequent maintenance, having a coarse clearance fit can facilitate easier disassembly and reassembly. The concept of fits in engineering is categorized into three main types: clearance fits, interference fits, and transition fits. Within the category of clearance fits, there are various degrees, including the coarse clearance fit. This specific fit is characterized by larger tolerances, which means that the gap between the two parts is intentionally designed to be wider than in other types of fits. One of the primary advantages of a coarse clearance fit is its ability to accommodate variations in manufacturing processes. When components are produced, slight deviations in size are almost inevitable due to the limitations of machinery and materials. By employing a coarse clearance fit, engineers can ensure that even with these variations, the parts will still function correctly without binding or seizing. This flexibility is particularly important in industries such as automotive and aerospace, where parts are subjected to extreme conditions and must operate reliably under varying circumstances. Moreover, a coarse clearance fit can also help in reducing wear and tear on components. When parts are too tightly fitted, they can create friction, leading to faster degradation over time. In contrast, a coarse clearance fit minimizes this risk by allowing for some movement between the parts, thereby distributing stresses more evenly. This is crucial in high-speed applications where overheating could lead to failure. However, it is essential to note that while a coarse clearance fit has its benefits, it may not be suitable for all applications. In situations where precision alignment is critical, such as in the assembly of certain electronic devices, a tighter fit may be necessary. Therefore, engineers must carefully consider the requirements of each application when deciding on the appropriate type of fit. In conclusion, the term coarse clearance fit represents a practical solution in engineering design, allowing for flexibility and ease of assembly in various applications. Its ability to accommodate manufacturing variances and reduce wear makes it an invaluable option for many industries. Understanding the role of different types of fits, including the coarse clearance fit, is crucial for engineers and designers aiming to create efficient and reliable products. As technology continues to advance, the importance of selecting the right fit will remain a fundamental aspect of engineering excellence.

在工程和制造的世界中，精确性是关键。然而，并非所有组件都需要紧密配合；有时，更宽松的方法是有益的。这就是术语粗间隙配合的用武之地。粗间隙配合指的是两个部件之间的一种配合方式，它允许它们之间有相当大的空间。这种类型的配合在需要自由移动或公差不太严格的应用中尤为有用。例如，在需要频繁维护的机器中，拥有粗间隙配合可以方便拆卸和重新组装。工程中的配合概念分为三种主要类型：间隙配合、干涉配合和过渡配合。在间隙配合类别中，有各种程度，包括粗间隙配合。这种特定的配合的特点是较大的公差，这意味着两个部件之间的间隙被故意设计得比其他类型的配合更宽。 粗间隙配合的一个主要优点是它能够适应制造过程中的变化。当组件被生产时，由于机械和材料的限制，尺寸上的轻微偏差几乎是不可避免的。通过采用粗间隙配合，工程师可以确保即使在这些变化下，部件仍然能够正常工作，而不会卡住或卡死。这种灵活性在汽车和航空等行业中尤其重要，因为这些部件会在极端条件下运行，必须在不同情况下可靠地操作。此外，粗间隙配合还可以帮助减少组件的磨损。当部件的配合过于紧密时，会产生摩擦，从而导致更快的退化。相比之下，粗间隙配合通过允许部件之间有一定的运动，最大限度地减少了这一风险，从而更均匀地分配应力。这在高速应用中至关重要，因为过热可能导致故障。然而，必须注意的是，尽管粗间隙配合有其优点，但并不适用于所有应用。在对精确对齐要求至关重要的情况下，例如某些电子设备的组装，可能需要更紧的配合。因此，工程师在决定适当的配合类型时，必须仔细考虑每个应用的要求。总之，术语粗间隙配合代表了一种实际的工程设计解决方案，允许在各种应用中实现灵活性和易于组装。其适应制造公差和减少磨损的能力使其成为许多行业中不可或缺的选项。理解不同类型配合的作用，包括粗间隙配合，对于旨在创建高效且可靠产品的工程师和设计师至关重要。随着技术的不断进步，选择正确配合的重要性将始终是工程卓越的基本方面。