counterboring

简明释义

英[ˈkaʊntəbərɪŋ]美[ˈkaʊntərbɔːrɪŋ]

n. [油气]扩钻；锪圆柱沉孔

v. 扩孔（counterbore 的 ing 形式）

英英释义

单词用法

同义词

反义词

例句

1.These may be slicing off thin shavings, countersinking, counterboring, or other operations.

这些可能是切片薄刨花，沉孔，扩孔，或其他操作。

2.These may be slicing off thin shavings, countersinking, counterboring, or other operations.

这些可能是切片薄刨花，沉孔，扩孔，或其他操作。

3.We needed to perform counterboring on the wooden planks to fit the bolts properly.

我们需要对木板进行反孔以正确安装螺栓。

4.The counterboring technique is essential in creating a neat and professional look.

使用反孔技术对于创造整洁和专业的外观至关重要。

5.The engineer decided to use counterboring to create a recess for the screw head.

工程师决定使用反孔为螺钉头部创建一个凹槽。

6.He used a drill bit designed for counterboring to make the job easier.

他使用专为反孔设计的钻头来简化工作。

7.During the assembly process, counterboring helped ensure a flush finish on the surface.

在组装过程中，反孔有助于确保表面平齐。

作文

In the field of engineering and construction, precision is paramount. One of the techniques that engineers often employ to enhance the structural integrity of various projects is known as counterboring. This term refers to the process of creating a cylindrical hole with a larger diameter at the top than at the bottom, allowing for a flush fit of fasteners or other components. Understanding counterboring is essential for anyone involved in mechanical design, carpentry, or metalworking, as it ensures that the final assembly is not only aesthetically pleasing but also functionally sound.The importance of counterboring can be illustrated through its application in the construction of wooden furniture. When assembling pieces of furniture, such as tables or chairs, it is crucial that screws or bolts do not protrude from the surface. By utilizing counterboring, craftsmen can create holes that accommodate the heads of screws, allowing them to sit flush with the wood. This not only improves the visual appeal of the furniture but also prevents any potential injuries from sharp edges.Moreover, counterboring is particularly significant in metalworking. For instance, when fabricating machinery or equipment, the need for precise alignment of parts is critical. If components are not aligned correctly, it can lead to malfunctions or even catastrophic failures. By employing counterboring, engineers can ensure that bolts and screws fit securely and do not interfere with the operation of moving parts.In addition to its practical applications, understanding the mechanics behind counterboring can also enhance one’s problem-solving skills. When faced with design challenges, knowing how to implement this technique can open up new possibilities for innovative solutions. For example, if an engineer is tasked with designing a compact assembly, incorporating counterboring can allow for tighter tolerances and more efficient use of space.Furthermore, the versatility of counterboring extends beyond just fastening components. It can also be used to create recesses for dowels, which are essential for joinery in woodworking. Dowels provide additional strength to joints, and by using counterboring, woodworkers can ensure that these dowels are securely embedded without compromising the overall design.In conclusion, the technique of counterboring plays a vital role in various fields, including woodworking, metalworking, and mechanical design. Its ability to create flush fittings for fasteners not only enhances the aesthetic quality of products but also contributes to their structural integrity. As technology continues to advance, the methods and tools associated with counterboring may evolve, but the fundamental principles will remain essential for achieving high-quality craftsmanship. Understanding this technique is crucial for anyone looking to excel in engineering or construction, as it embodies the balance between form and function that is so important in these disciplines.

在工程和建筑领域，精确性至关重要。工程师经常采用的一种技术，以增强各种项目的结构完整性，被称为反孔。这个术语指的是在顶部创建一个直径大于底部的圆柱形孔的过程，从而允许紧固件或其他组件的平齐配合。理解反孔对于任何参与机械设计、木工或金属加工的人来说都是至关重要的，因为它确保最终的组装不仅美观，而且功能上也可靠。反孔的重要性可以通过其在木家具制造中的应用来说明。在组装家具时，例如桌子或椅子，螺钉或螺栓不能突出表面是至关重要的。通过利用反孔，工匠可以创建适合螺丝头的孔，使其与木材平齐。这不仅改善了家具的视觉吸引力，还防止了锋利边缘可能造成的伤害。此外，反孔在金属加工中尤为重要。例如，在制造机械或设备时，部件的精确对齐至关重要。如果组件没有正确对齐，可能会导致故障甚至灾难性的失败。通过采用反孔，工程师可以确保螺栓和螺钉牢固地固定，并且不会干扰运动部件的操作。除了实际应用之外，理解反孔背后的机制也可以增强一个人的问题解决能力。当面临设计挑战时，知道如何实施这一技术可以为创新解决方案开辟新的可能性。例如，如果一位工程师被要求设计一个紧凑的组件，结合反孔可以实现更紧凑的公差和更有效的空间利用。此外，反孔的多样性不仅限于紧固组件。它还可以用于为木工中的榫头创建凹槽。榫头为接头提供额外的强度，通过使用反孔，木工可以确保这些榫头被牢固嵌入，而不妨碍整体设计。总之，反孔技术在木工、金属加工和机械设计等各个领域发挥着至关重要的作用。它能够为紧固件创造平齐配合，不仅增强了产品的美学质量，还促进了其结构的完整性。随着技术的不断进步，与反孔相关的方法和工具可能会发展，但基本原则将始终是实现高质量工艺所必需的。理解这一技术对于任何希望在工程或建筑领域取得成功的人来说都是至关重要的，因为它体现了这些学科中形式与功能之间的平衡。