dividing head

简明释义

分度头

英英释义

例句

1.I learned how to use the dividing head during my machining class.

我在机械加工课上学会了如何使用分度头。

2.The dividing head is essential for creating gears and other round components.

分度头对于制造齿轮和其他圆形组件至关重要。

3.Using a dividing head allows for precise division of a circle into equal parts.

使用分度头可以将圆精确地分成相等的部分。

4.The machinist adjusted the dividing head to ensure accurate angles in the metalwork.

机械师调整了分度头以确保金属加工中的角度准确。

5.He set up the dividing head on the milling machine for the project.

他在铣床上设置了分度头以进行项目。

作文

The concept of a dividing head is essential in the field of machining and manufacturing. A dividing head, also known as a rotary table or indexing head, is a device used to divide a circle into equal parts or to create complex shapes with precision. This tool is particularly useful in the process of milling, where accuracy and repeatability are crucial. Understanding how to use a dividing head can greatly enhance a machinist's ability to produce intricate designs and components.To begin with, the dividing head allows for the accurate positioning of workpieces. By using the dividing head, operators can set specific angles and divisions, which is vital when creating gears, splines, or other components that require precise measurements. The setup typically involves mounting the workpiece onto the dividing head and then adjusting the device to the desired angle or division. This process ensures that each cut made by the milling machine is consistent and aligned perfectly, reducing the likelihood of errors.Moreover, the versatility of the dividing head cannot be overstated. It can be used for a variety of applications, such as drilling holes at specific intervals, creating slots, or even engraving detailed designs. The ability to rotate the workpiece allows for multiple operations to be performed without the need to reposition the material, saving time and increasing efficiency.In addition to its practical uses, the dividing head also plays a significant role in teaching the principles of geometry and trigonometry in technical education. Students learning about machining often encounter the dividing head as it provides a hands-on approach to understanding angular measurements and spatial relationships. By manipulating the dividing head, students can visually grasp the concepts of division and rotation, which are fundamental in many engineering and design fields.Furthermore, advancements in technology have led to the development of digital dividing heads, which incorporate electronic readouts and programmable features. These modern devices offer enhanced accuracy and ease of use, making them appealing for both novice and experienced machinists. Digital dividing heads can automatically calculate angles and divisions, significantly reducing setup time and minimizing human error.In conclusion, the dividing head is a pivotal tool in the world of machining and manufacturing. Its ability to divide circles, create precise angles, and facilitate complex operations makes it indispensable for producing high-quality components. Whether in an educational setting or a professional workshop, understanding the functionality and application of the dividing head is essential for anyone involved in machining. As technology continues to evolve, the dividing head will undoubtedly remain a vital instrument in the pursuit of precision engineering and design excellence.

分度头的概念在机械加工和制造领域至关重要。分度头，也称为旋转工作台或分度头，是一种用于将圆圈分成相等部分或以精确度创建复杂形状的设备。该工具在铣削过程中尤其有用，因为准确性和可重复性至关重要。理解如何使用分度头可以大大增强机械师生产复杂设计和组件的能力。首先，分度头允许工件的准确定位。通过使用分度头，操作员可以设置特定的角度和分割，这在创建齿轮、花键或其他需要精确测量的组件时至关重要。设置通常涉及将工件安装到分度头上，然后调整设备到所需的角度或分割。这一过程确保铣床的每一次切割都是一致且完美对齐的，从而减少错误的可能性。此外，分度头的多功能性不可低估。它可以用于各种应用，例如在特定间隔钻孔、创建槽或甚至雕刻详细设计。能够旋转工件使得在不需要重新定位材料的情况下进行多次操作，从而节省时间并提高效率。除了其实际用途，分度头在技术教育中也发挥着重要作用，教授几何和三角学的原理。学习机械加工的学生通常会接触到分度头，因为它提供了一种直观的方法来理解角度测量和空间关系。通过操控分度头，学生可以直观地掌握分割和旋转的概念，这些概念在许多工程和设计领域中是基础。此外，技术的进步导致了数字分度头的发展，这些设备结合了电子读数和可编程功能。这些现代设备提供了更高的准确性和易用性，使其对新手和经验丰富的机械师都具有吸引力。数字分度头可以自动计算角度和分割，显著减少设置时间并最小化人为错误。总之，分度头是机械加工和制造世界中的关键工具。它将圆圈分割、创建精确角度和促进复杂操作的能力使其在生产高质量组件中不可或缺。无论是在教育环境还是专业车间，理解分度头的功能和应用对于任何参与机械加工的人来说都是必不可少的。随着技术的不断发展，分度头无疑将继续成为追求精密工程和设计卓越的重要工具。