countersink n.

简明释义

埋头钻

英英释义

例句

1.The carpenter explained that a countersink n. allows for a smooth finish on the wooden surface.

木匠解释说，倒角孔 n.可以使木质表面光滑。

2.When installing the new cabinet, I had to use a drill with a countersink n. to ensure the screws would sit flush against the surface.

在安装新橱柜时，我必须使用带有倒角孔 n.的钻头，以确保螺丝能够与表面齐平。

3.To avoid splintering the wood, I carefully created a countersink n. before driving in the screws.

为了避免木材劈裂，我在拧入螺丝之前小心地制作了一个倒角孔 n.。

4.In metalworking, a countersink n. is often used to create a conical hole for flush mounting screws.

在金属加工中，倒角孔 n.通常用于制作锥形孔，以便于螺丝的齐平安装。

5.The instructions specified using a drill bit that matches the size of the countersink n. needed for the project.

说明书指定使用与项目所需的倒角孔 n.大小相匹配的钻头。

作文

In the world of construction and woodworking, precision and detail are paramount. One of the essential tools that help achieve this precision is the countersink n. (沉头孔). A countersink n. is a conical-shaped hole that allows the head of a screw or bolt to sit flush with or below the surface of the material being fastened. This technique not only enhances the aesthetic appearance of the finished product but also prevents any potential snags or damages that could occur if the screw head were to protrude. When working with various materials, such as wood, metal, or plastic, the use of a countersink n. plays a crucial role in ensuring that the assembly is both secure and visually appealing. For instance, in woodworking, when you want to attach two pieces of wood together with screws, using a countersink n. allows the screw heads to be hidden beneath the surface. This is especially important in furniture making, where exposed screws can detract from the overall design and finish of the piece.Moreover, the process of creating a countersink n. involves using a specific type of drill bit known as a countersink bit. This tool is designed to create the conical shape needed for the screw head. It is essential to select the right size of the countersink n. to match the screws being used, as an improperly sized hole can lead to weak joints or even damage the material. In addition to its practical applications, the countersink n. also serves a functional purpose in various engineering fields. For example, in metalworking, creating a countersink n. allows for smoother assembly and can reduce the risk of stress concentrations around the screw holes, which can lead to material failure over time. Engineers often take into account the need for countersink n. holes when designing components that will be subjected to high levels of stress or wear. Furthermore, the use of countersink n. is not limited to just screws; it can also be applied to other fasteners such as rivets or bolts. By creating a countersink n. for these fasteners, builders and manufacturers can ensure that their products are not only strong and durable but also visually appealing. This attention to detail is what sets high-quality work apart from mediocre craftsmanship.In conclusion, the countersink n. is a small yet significant aspect of construction and manufacturing that contributes to the overall quality and aesthetics of a project. Whether in woodworking, metalworking, or any other field that requires fastening materials together, understanding and utilizing the countersink n. is essential for achieving professional results. As we continue to strive for excellence in our crafts, let us not overlook the importance of details like the countersink n., which can make all the difference in the final outcome of our work.

在建筑和木工的世界中，精确和细节至关重要。帮助实现这种精确度的基本工具之一是countersink n.（沉头孔）。countersink n.是一种锥形孔，允许螺钉或螺栓的头部与被固定材料的表面齐平或低于表面。这种技术不仅增强了成品的美观性，还防止了螺钉头部突出可能导致的任何潜在挂钩或损坏。在处理各种材料（如木材、金属或塑料）时，使用countersink n.在确保组装既安全又美观方面发挥着至关重要的作用。例如，在木工中，当你想用螺钉将两块木头连接在一起时，使用countersink n.可以使螺钉头隐藏在表面下。这在家具制造中尤其重要，因为暴露的螺钉会削弱整体设计和成品的外观。此外，创建countersink n.的过程涉及使用一种特定类型的钻头，称为沉头钻头。该工具旨在创建螺钉头所需的锥形。选择合适大小的countersink n.以匹配所使用的螺钉非常重要，因为不正确大小的孔可能导致接头弱或甚至损坏材料。除了其实际应用外，countersink n.在各个工程领域也具有功能性目的。例如，在金属加工中，创建countersink n.可以使组装更加顺畅，并减少螺钉孔周围的应力集中风险，这可能导致材料随着时间的推移而失效。工程师在设计将承受高应力或磨损的组件时，通常会考虑到需要countersink n.孔。此外，countersink n.的使用不仅限于螺钉；它还可以应用于其他紧固件，如铆钉或螺栓。通过为这些紧固件创建countersink n.，建筑商和制造商可以确保他们的产品不仅坚固耐用，而且外观美观。这种对细节的关注使高质量的工作与平庸的工艺区分开来。总之，countersink n.是建筑和制造中一个小但重要的方面，促进了项目的整体质量和美观性。无论是在木工、金属加工还是任何其他需要将材料固定在一起的领域，理解和利用countersink n.对于实现专业成果至关重要。随着我们继续追求工艺的卓越，让我们不要忽视像countersink n.这样的细节，它们可以在我们工作的最终结果中产生所有不同。