blind hole

简明释义

不透孔

英英释义

例句

1.The engineer recommended sealing the blind hole 盲孔 to prevent moisture from entering the assembly.

工程师建议封闭这个blind hole 盲孔，以防止水分进入组件。

2.The blind hole 盲孔 was created intentionally to reduce weight without compromising structural integrity.

这个blind hole 盲孔是故意创建的，以减轻重量而不影响结构完整性。

3.During the inspection, we found several blind holes 盲孔 in the component that could affect its performance.

在检查过程中，我们发现部件中有几个blind holes 盲孔，可能会影响其性能。

4.The technician discovered a blind hole 盲孔 in the metal casing that needed to be drilled out for better access.

技术员发现金属外壳中有一个需要钻出的blind hole 盲孔，以便更好地进入。

5.To improve the design, we need to consider the placement of blind holes 盲孔 in the new model.

为了改进设计，我们需要考虑新型号中blind holes 盲孔的放置。

作文

In the realm of engineering and manufacturing, precision is paramount. One of the concepts that often arises in discussions about drilling and machining processes is the term blind hole. A blind hole refers to a hole that does not go completely through a material; it has a defined depth but is closed at one end. This characteristic makes it different from a through hole, which penetrates entirely through the material. Understanding the implications of using blind holes is crucial for engineers and designers alike. The application of blind holes can be seen in various industries, including automotive, aerospace, and construction. For instance, in automotive engineering, blind holes are often used for creating mounting points for components. These holes allow for secure fastening without compromising the integrity of the material on the opposite side. Furthermore, they can help in reducing the weight of a component while maintaining strength, as they require less material than through holes. However, designing a blind hole requires careful consideration of factors such as depth, diameter, and the material being used. If the blind hole is too deep, it may pose challenges in terms of tooling and machining, as chips generated during the drilling process can become trapped, leading to potential damage or inaccuracies. Additionally, the choice of drill bit must be appropriate for the material, ensuring that the hole is created with the necessary precision and finish. Moreover, blind holes can also affect assembly processes. When components are designed with blind holes, it is essential to ensure that the fasteners used are compatible in terms of length and thread type. An improperly sized fastener can lead to weak joints, which may compromise the overall structural integrity of the assembly. Therefore, engineers must take into account the specifications of both the blind hole and the fastener to ensure optimal performance. In summary, the concept of a blind hole plays a significant role in various engineering applications. Its unique characteristics offer advantages in design and functionality, particularly in situations where weight reduction and material integrity are critical. However, it is essential for engineers to understand the complexities involved in utilizing blind holes effectively. By considering factors such as depth, diameter, and compatibility with fasteners, they can ensure that their designs meet the required standards of quality and performance. The appropriate use of blind holes ultimately contributes to the success of engineering projects across multiple industries, highlighting the importance of precision and attention to detail in the field of manufacturing.

在工程和制造领域，精确性至关重要。讨论钻孔和加工过程时，常常会出现一个术语——盲孔。盲孔是指未完全穿透材料的孔；它有一个明确的深度，但一端是封闭的。这一特性使其不同于贯穿孔，后者完全穿透材料。理解使用盲孔的意义对工程师和设计师来说至关重要。盲孔的应用可以在多个行业中看到，包括汽车、航空航天和建筑等。例如，在汽车工程中，盲孔通常用于创建组件的安装点。这些孔允许安全固定，而不损害材料另一侧的完整性。此外，它们可以帮助减少组件的重量，同时保持强度，因为它们所需的材料比贯穿孔少。然而，设计盲孔需要仔细考虑深度、直径和所用材料等因素。如果盲孔过深，可能会在工具和加工方面带来挑战，因为在钻孔过程中产生的切屑可能会被困住，从而导致潜在的损坏或不准确。此外，钻头的选择必须适合材料，确保孔的创建具有必要的精度和表面光洁度。此外，盲孔还可能影响组装过程。当组件设计有盲孔时，确保所用紧固件在长度和螺纹类型上兼容至关重要。不当尺寸的紧固件可能导致连接弱，进而影响整体结构的完整性。因此，工程师必须考虑盲孔和紧固件的规格，以确保最佳性能。总之，盲孔的概念在各种工程应用中发挥着重要作用。其独特的特性在设计和功能上提供了优势，尤其是在重量减少和材料完整性至关重要的情况下。然而，工程师必须理解有效利用盲孔所涉及的复杂性。通过考虑深度、直径和与紧固件的兼容性等因素，他们可以确保设计符合所需的质量和性能标准。恰当使用盲孔最终有助于多个行业工程项目的成功，突显了在制造领域对精确性和细节关注的重要性。