clearance hole

简明释义

出砂孔排屑孔

英英释义

例句

1.The engineer designed a clearance hole to allow the cable to pass through without any obstruction.

工程师设计了一个清孔，以便电缆能够顺利通过而不受阻碍。

2.When drilling, it's important to ensure that the clearance hole is the correct size for the bolt being used.

在钻孔时，确保清孔的大小与所用螺栓相符非常重要。

3.A miscalculated clearance hole can lead to structural issues in the final product.

计算错误的清孔可能会导致最终产品的结构问题。

4.During assembly, make sure each clearance hole aligns properly with the mounting brackets.

在组装过程中，确保每个清孔与安装支架正确对齐。

5.The clearance hole must be larger than the diameter of the pipe to prevent friction.

为了防止摩擦，清孔必须大于管道的直径。

作文

In the world of engineering and manufacturing, precision is key. One of the critical aspects of ensuring that components fit together seamlessly is the creation of a proper clearance hole. A clearance hole is defined as a hole that is intentionally made larger than the diameter of the fastener or component that will pass through it. This design consideration allows for several important factors to be addressed, including thermal expansion, alignment, and ease of assembly.When designing a clearance hole, engineers must take into account the materials being used and the conditions under which they will operate. For instance, metals can expand when heated, and if a fastener is tightly fitted without any allowance for expansion, it could lead to stress and potential failure. By incorporating a clearance hole, the engineer ensures that there is enough space for the fastener to move slightly, accommodating any expansion that may occur during operation.Moreover, a clearance hole plays a significant role in the assembly process. When multiple parts are being assembled, having a hole that is larger than the fastener allows for easier alignment of components. If the hole were too small, it would require precise positioning, making the assembly process cumbersome and time-consuming. With a well-designed clearance hole, workers can quickly and efficiently align parts, speeding up production and reducing the risk of errors.In addition to practical applications, the concept of a clearance hole is also relevant in various fields, including construction and woodworking. For example, when building furniture, a carpenter may drill a clearance hole to allow screws to pass through without binding. This not only makes the assembly easier but also ensures that the wood does not split under pressure.However, it is crucial to determine the correct size for a clearance hole. If the hole is too large, it can lead to instability in the assembled structure, while a hole that is too small may not provide the necessary clearance for movement. Engineers often refer to industry standards and guidelines when calculating the dimensions of a clearance hole based on the type of fastener and material used.In conclusion, the significance of a clearance hole in engineering, manufacturing, and construction cannot be overstated. It facilitates thermal expansion, simplifies the assembly process, and contributes to the overall integrity of the final product. Understanding how to effectively implement clearance holes is an essential skill for engineers and craftsmen alike, ensuring that their creations are both functional and durable. As technology continues to advance, the principles behind the design of clearance holes will remain a fundamental aspect of creating high-quality products that stand the test of time.

在工程和制造的世界中，精确是关键。确保组件无缝配合的一个重要方面是创建适当的清孔。清孔被定义为一个故意比将要通过的紧固件或组件的直径更大的孔。这种设计考虑可以解决多个重要因素，包括热膨胀、对齐和装配的便利性。在设计清孔时，工程师必须考虑所用材料及其操作条件。例如，金属在加热时会膨胀，如果没有留出任何膨胀的余地，紧固件就会紧密贴合，这可能导致应力和潜在故障。通过采用清孔，工程师确保有足够的空间让紧固件稍微移动，从而适应在操作过程中可能发生的任何膨胀。此外，清孔在装配过程中也起着重要作用。当多个部件被组装时，拥有一个比紧固件大孔的优势在于可以更轻松地对齐组件。如果孔太小，就需要精确定位，这使得装配过程变得繁琐且耗时。通过合理设计的清孔，工人可以快速有效地对齐零件，加快生产速度并减少错误的风险。除了实际应用，清孔的概念在建筑和木工等各个领域也很相关。例如，在制作家具时，木匠可能会钻一个清孔，以便螺钉能够顺利通过而不发生卡住。这不仅使装配更容易，还确保木材在受压时不会开裂。然而，确定清孔的正确大小至关重要。如果孔太大，可能会导致组装结构的不稳定，而如果孔太小，则可能无法提供必要的运动间隙。工程师通常会参考行业标准和指南，根据所用紧固件和材料计算清孔的尺寸。总之，清孔在工程、制造和建筑中的重要性不容小觑。它促进了热膨胀，简化了装配过程，并有助于最终产品的整体完整性。有效实施清孔的理解是工程师和工匠的重要技能，确保他们的创作既功能性强又耐用。随着技术的不断进步，设计清孔背后的原理将始终是创造高质量产品的基本方面，这些产品经得起时间的考验。