collets

简明释义

英[ˈkɒlɪts]美[ˈkɑːlɪts]

n. [机]有缝夹套；戒指上的宝石底座；表内钩发条的金属环（collet 的复数）

v. 把宝石镶进底座；装以筒夹或夹套（collet 的第三人称单数）

英英释义

单词用法

同义词

反义词

例句

1.The dead cable end includes a housing containing a plurality of collets each residing in a collet receptacle.

死者包括一房电缆的一端含有一个多元化的夹头夹头中的每个容器居住。

2.The Pinch Collets and Chain Roller Mounts can be used to anchor the tubes to a flat surface (eg, 3/4" plywood)."

捏夹头和链辊支架可以用来锚管到一个平面上（例如，3 / 4“胶合板）。

3.The Pinch Collets and Chain Roller Mounts can be used to anchor the tubes to a flat surface (eg, 3/4" plywood)."

捏夹头和链辊支架可以用来锚管到一个平面上（例如，3 / 4“胶合板）。

4.For this project, we need collets that can handle larger diameter bits.

对于这个项目，我们需要能够处理较大直径钻头的夹头。

5.The machine uses various sizes of collets to hold different tools securely.

这台机器使用不同尺寸的夹头来牢固地固定不同的工具。

6.When changing the tool, make sure to select the correct collet for optimal performance.

更换工具时，请确保选择正确的夹头以获得最佳性能。

7.The collets help in minimizing vibrations during high-speed operations.

在高速操作中，夹头有助于减少振动。

8.You can purchase a set of collets to accommodate various drill bit sizes.

您可以购买一套夹头以适应各种钻头尺寸。

作文

In the world of engineering and manufacturing, precision is paramount. One of the essential components that facilitate this precision is the use of collets. A collet is a type of chuck that is used to hold an object, usually a tool or a workpiece, in place. It is designed to provide a firm grip while allowing for easy installation and removal. The mechanism of a collet involves a cylindrical sleeve with a tapered interior that compresses around the object when tightened, ensuring that it remains securely in position during operation.Collets are widely used in various applications, particularly in milling machines, lathes, and CNC (Computer Numerical Control) machines. The choice of a specific type of collet can significantly affect the efficiency and accuracy of machining processes. For instance, ER collets are popular due to their versatility and ability to accommodate different sizes of tools. They are designed to hold tools with a range of diameters, making them ideal for tasks that require frequent tool changes.The advantages of using collets over other types of chucks are numerous. Firstly, they provide better concentricity, which is crucial for achieving high precision in machining. This means that when a tool is held by a collet, it rotates around its center axis more accurately than if it were held by a standard chuck. This increased precision leads to better surface finishes and tighter tolerances on machined parts.Secondly, collets are easier to use. Many modern collet systems allow for quick changes without the need for complex tools. This feature is particularly beneficial in production environments where time is of the essence. Workers can quickly swap out tools, minimizing downtime and maximizing productivity.Moreover, collets are known for their durability. Made from high-quality materials, they can withstand the rigors of high-speed machining and heavy loads. This durability translates into lower maintenance costs and longer service life, making collets a cost-effective choice for manufacturers.However, it is essential to select the appropriate collet for the specific application. Factors such as the size of the tool, the material being machined, and the type of machine being used all play a critical role in this decision. Using an incompatible collet can lead to poor performance, tool damage, or even accidents.In conclusion, collets are vital components in the realm of machining and manufacturing. Their ability to provide precision, ease of use, and durability makes them an indispensable tool for engineers and machinists alike. As technology continues to evolve, the design and functionality of collets will likely advance, further enhancing their role in the industry. Understanding the importance of collets and selecting the right one for each task can lead to improved outcomes and greater efficiency in manufacturing processes.

在工程和制造的世界中，精确性至关重要。促进这种精确性的重要组成部分之一是使用collets。collet是一种用于固定物体（通常是工具或工件）的位置的夹具。它旨在提供牢固的抓握，同时允许轻松安装和拆卸。collet的机制涉及一个具有锥形内径的圆柱形套筒，在收紧时围绕物体压缩，确保在操作期间它保持安全的位置。collets广泛应用于各种场合，特别是在铣床、车床和CNC（计算机数控）机床中。选择特定类型的collet可以显著影响加工过程的效率和准确性。例如，ERcollets因其多功能性和能够适应不同尺寸工具的能力而受到欢迎。它们设计用于固定直径范围内的工具，非常适合需要频繁更换工具的任务。使用collets而不是其他类型夹头的优点有很多。首先，它们提供更好的同心度，这对于实现高精度加工至关重要。这意味着，当工具由collet固定时，它围绕其中心轴旋转的准确性比用标准夹头固定时要高。这种精确度的提高导致加工零件的表面处理更好，公差更严格。其次，collets更易于使用。许多现代collet系统允许快速更换，无需复杂的工具。这一特点在时间至关重要的生产环境中特别有利。工人可以迅速更换工具，最小化停机时间，最大化生产力。此外，collets以其耐用性而闻名。由高质量材料制成，它们能够承受高速加工和重负荷的严苛条件。这种耐用性转化为较低的维护成本和更长的使用寿命，使collets成为制造商的经济选择。然而，选择适当的collet以适应特定应用至关重要。工具的大小、被加工材料以及所使用机器的类型等因素都在这一决策中起着关键作用。使用不兼容的collet可能导致性能不佳、工具损坏甚至事故。总之，collets是加工和制造领域的重要组成部分。它们提供精度、易用性和耐用性的能力使它们成为工程师和机械师不可或缺的工具。随着技术的不断发展，collets的设计和功能可能会进一步提升，进一步增强它们在行业中的作用。理解collets的重要性并为每项任务选择合适的collet可以带来更好的结果和更高的制造效率。