countersinks

简明释义

英[ˈkaʊntərˌsɪŋks]美[ˈkaʊntərˌsɪŋks]

n. 锥口钻头；埋头孔（countersink 的复数）

v. 钻埋头孔（countersink 的第三人称单数）

英英释义

单词用法

同义词

反义词

例句

1.Our products including End Mills, Machine Taps, Reamers, Center drills, Counterbore, Countersinks, Core drills, HSS tool bits and milling cutters.

公司产品包括：直柄、锥柄铣刀、丝锥、中心钻、倒角刀、扩孔钻、铰刀、锥钻、直钻及各类高速钢刀具。

2.Our products including End Mills, Machine Taps, Reamers, Center drills, Counterbore, Countersinks, Core drills, HSS tool bits and milling cutters.

公司产品包括：直柄、锥柄铣刀、丝锥、中心钻、倒角刀、扩孔钻、铰刀、锥钻、直钻及各类高速钢刀具。

3.Using countersinks helps prevent the wood from splitting when inserting screws.

使用沉头孔可以防止在插入螺丝时木材开裂。

4.The carpenter used a drill to create countersinks for the screws to sit flush with the surface.

木匠使用钻头制作了沉头孔，以便螺丝与表面平齐。

5.When assembling the furniture, make sure to add countersinks to avoid any sharp edges.

在组装家具时，确保添加沉头孔以避免任何锋利的边缘。

6.The engineer specified that all metal plates should have countersinks for better alignment.

工程师指定所有金属板应具有沉头孔以便更好地对齐。

7.I learned how to create countersinks in my woodworking class.

我在木工课上学会了如何制作沉头孔。

作文

In the world of manufacturing and construction, precision is paramount. One of the essential tools that contribute to achieving this precision is the use of countersinks. A countersink is a conical hole cut into a manufactured object, allowing the head of a screw or bolt to sit flush with or below the surface of the surrounding material. This technique is particularly important in woodworking and metalworking, where aesthetics and functionality are equally prioritized.The process of creating countersinks involves using a specialized drill bit designed to create a larger opening at the top of a hole. This design not only accommodates the screw head but also prevents snagging and creates a smoother finish. For instance, when assembling furniture, using countersinks ensures that screws do not protrude, which could otherwise lead to injuries or damage to clothing.Moreover, countersinks play a crucial role in ensuring the structural integrity of a project. When screws are set below the surface, they provide a more stable connection between materials. This is especially vital in applications like cabinetry and flooring, where any movement can compromise the overall strength of the assembly. Additionally, when painting or finishing surfaces, countersinks allow for a more uniform and appealing appearance since the screw heads are hidden from view.In the realm of DIY projects, understanding how to properly use countersinks can significantly enhance the quality of the work. Many hobbyists may overlook this step, leading to less professional results. By incorporating countersinks into their projects, DIY enthusiasts can elevate their craftsmanship and create pieces that look polished and well thought out.Furthermore, the choice of material for countersinks is also an important consideration. Different materials require different types of drill bits, and using the correct one can make all the difference. For example, wood requires a different approach compared to metal. Using the right countersinks drill bit not only saves time but also reduces the risk of damaging the material.In conclusion, countersinks are an invaluable aspect of both professional and DIY projects. Their ability to create a clean, flush finish while enhancing the structural integrity of assemblies makes them a must-have in any toolbox. Whether you are a seasoned contractor or a novice DIYer, mastering the use of countersinks will undoubtedly improve the quality of your work. Understanding their function and application will lead to better outcomes in your projects, ensuring that every screw and bolt is perfectly placed, contributing to a more refined and professional finish.

在制造和建筑的世界中，精确至关重要。实现这种精确的基本工具之一就是使用沉头孔。沉头孔是切割到制造物体中的一个锥形孔，允许螺丝或螺栓的头部与周围材料的表面齐平或低于表面。这种技术在木工和金属加工中尤为重要，因为美观和功能性同样受到重视。创建沉头孔的过程涉及使用一种专门的钻头，旨在在孔的顶部切出较大的开口。这种设计不仅可以容纳螺丝头，还可以防止卡住，并创造更光滑的表面。例如，在组装家具时，使用沉头孔确保螺丝不会突出，否则可能会导致受伤或损坏衣物。此外，沉头孔在确保项目结构完整性方面也起着至关重要的作用。当螺丝置于表面以下时，它们提供了材料之间更稳定的连接。这在橱柜和地板等应用中特别重要，因为任何移动都可能危及装配的整体强度。此外，在涂漆或处理表面时，沉头孔使得外观更加统一和吸引人，因为螺丝头被隐藏在视线之外。在DIY项目领域，理解如何正确使用沉头孔可以显著提升工作的质量。许多爱好者可能会忽视这一步，导致结果不够专业。通过将沉头孔融入他们的项目中，DIY爱好者可以提升他们的工艺水平，创造出看起来更精致、经过深思熟虑的作品。此外，选择沉头孔的材料也是一个重要的考虑因素。不同的材料需要不同类型的钻头，使用正确的钻头可以带来巨大的不同。例如，木材需要与金属不同的方法。使用正确的沉头孔钻头不仅节省时间，还减少了损坏材料的风险。总之，沉头孔是专业项目和DIY项目中不可或缺的一部分。它们能够创造干净、齐平的表面，同时增强装配的结构完整性，使其成为任何工具箱中的必备工具。无论您是经验丰富的承包商还是新手DIY者，掌握沉头孔的使用无疑会提高您工作的质量。理解它们的功能和应用将导致您项目的更好结果，确保每个螺丝和螺栓都完美放置，从而有助于更精致和专业的成品。