blind hole

简明释义

不贯穿孔；闭孔；盲孔

英英释义

例句

1.Drilling a blind hole 盲孔 requires precision to avoid breaking through the other side.

钻一个盲孔 blind hole需要精确，以避免穿透另一侧。

2.The technician checked the depth of the blind hole 盲孔 to ensure it met the specifications.

技术员检查了盲孔 blind hole的深度，以确保符合规格。

3.A blind hole 盲孔 is often used in automotive applications for mounting components.

在汽车应用中，通常使用盲孔 blind hole来安装组件。

4.The engineer designed a blind hole 盲孔 for the assembly to ensure that the screws are hidden from view.

工程师设计了一个盲孔 blind hole，以确保螺丝不被看到。

5.To improve the aesthetics of the product, we opted for a blind hole 盲孔 instead of a through hole.

为了提高产品的美观性，我们选择了一个盲孔 blind hole，而不是通孔。

作文

In the world of engineering and manufacturing, precision is paramount. One concept that often arises in this field is the notion of a blind hole, which refers to a hole that does not go all the way through a material. Unlike through holes, which are fully penetrated from one side to the other, a blind hole is designed to end at some depth within the material, creating a pocket for various applications. Understanding the significance of blind holes can enhance the functionality of mechanical components and improve assembly processes.The creation of a blind hole is common in various industries, including automotive, aerospace, and electronics. For example, in the automotive industry, blind holes are often used to secure bolts or screws without exposing them on the other side of a panel. This design choice not only provides a cleaner aesthetic but also protects the fasteners from environmental factors such as moisture and dirt, which can lead to corrosion.Moreover, the use of blind holes can facilitate the assembly of parts by allowing for hidden fastening methods. In many cases, products are designed with blind holes to streamline the assembly process, making it easier to join components without visible hardware. This approach not only enhances the visual appeal of the product but also simplifies manufacturing and reduces the risk of misalignment during assembly.However, machining blind holes requires careful consideration of several factors. First, the depth of the hole must be precisely measured to ensure that it meets the design specifications. If a blind hole is too deep, it may weaken the surrounding material, compromising the structural integrity of the component. Conversely, if it is too shallow, it may not provide adequate space for the intended fastener or component.Another important aspect of blind holes is the potential for chip accumulation during the machining process. Since blind holes do not have an exit point, chips created during drilling can become trapped inside the hole, leading to difficulties in achieving the desired finish and dimensions. To mitigate this issue, engineers often employ specialized tools and techniques to manage chip removal effectively.In summary, the concept of a blind hole plays a crucial role in modern engineering and manufacturing. Its applications range from enhancing the aesthetics of products to improving assembly efficiency and protecting components from environmental damage. By understanding the intricacies of blind holes and their impact on design and manufacturing processes, engineers can create more effective and reliable products. As technology continues to advance, the importance of precise and functional designs will only grow, making the mastery of concepts like blind holes essential for future innovations in the field.

在工程和制造的世界中，精确性至关重要。一个常常出现的概念是盲孔，它指的是一种没有穿透材料的孔。与从一侧到另一侧完全穿透的通孔不同，盲孔设计为在材料内部某个深度结束，形成一个用于各种应用的口袋。理解盲孔的重要性可以增强机械组件的功能性并改善组装过程。创建盲孔在汽车、航空航天和电子等各个行业中都很常见。例如，在汽车行业，盲孔通常用于固定螺栓或螺钉，而不会在面板的另一侧暴露出来。这种设计选择不仅提供了更干净的美观，而且还保护了紧固件免受潮湿和污垢等环境因素的影响，这可能导致腐蚀。此外，使用盲孔可以通过允许隐藏的固定方法来促进部件的组装。在许多情况下，产品设计中包含盲孔以简化组装过程，使得连接组件变得更容易，而不需要可见的硬件。这种方法不仅增强了产品的视觉吸引力，还简化了制造过程，减少了组装过程中对齐错误的风险。然而，加工盲孔需要仔细考虑几个因素。首先，孔的深度必须精确测量，以确保其符合设计规格。如果盲孔过深，可能会削弱周围材料，从而危及组件的结构完整性。相反，如果孔过浅，可能无法为预期的紧固件或组件提供足够的空间。盲孔的另一个重要方面是加工过程中可能出现的切屑积聚。由于盲孔没有出口，钻孔过程中产生的切屑可能会被困在孔内，导致在达到所需的表面处理和尺寸时出现困难。为了减轻这个问题，工程师通常采用专门的工具和技术来有效管理切屑的去除。总之，盲孔的概念在现代工程和制造中扮演着至关重要的角色。它的应用范围从增强产品的美学到提高组装效率以及保护组件免受环境损害。通过理解盲孔的复杂性及其对设计和制造过程的影响，工程师可以创造出更有效和可靠的产品。随着技术的不断进步，精确和功能性设计的重要性只会增加，使得掌握像盲孔这样的概念对于未来在该领域的创新至关重要。