computerized numerical controller

简明释义

计算机化数字控制装置

英英释义

例句

1.The training program focuses on teaching operators how to program a computerized numerical controller.

培训项目专注于教导操作员如何编程计算机数控系统。

2.A computerized numerical controller can operate multiple machines simultaneously, increasing productivity.

一个计算机数控系统可以同时操作多台机器，从而提高生产力。

3.Using a computerized numerical controller allows for precise machining of complex parts.

使用计算机数控系统可以精确加工复杂部件。

4.The factory upgraded its machines to include a computerized numerical controller, which greatly improved production efficiency.

工厂升级了机器，增加了一个计算机数控系统，这大大提高了生产效率。

5.The design team used CAD software to create models that could be directly sent to the computerized numerical controller.

设计团队使用CAD软件创建模型，这些模型可以直接发送到计算机数控系统。

作文

In the world of modern manufacturing, efficiency and precision are paramount. One of the key technologies that enable this level of performance is the computerized numerical controller. This device has revolutionized the way machines operate, allowing for automated control of machine tools through the use of computer programming. The computerized numerical controller (CNC) translates computer-aided design (CAD) files into precise movements of machinery, ensuring that products are manufactured with high accuracy and minimal human intervention.The origins of the computerized numerical controller can be traced back to the 1940s and 1950s when the first numerical control systems were developed. These early systems utilized punched tape to control machine tools, but as technology advanced, the introduction of computers allowed for more sophisticated and flexible control methods. Today, CNC machines are integral in various industries, including automotive, aerospace, and electronics manufacturing.One of the primary advantages of using a computerized numerical controller is the ability to produce complex shapes and designs that would be challenging or impossible to achieve manually. For instance, in the aerospace industry, components often require intricate geometries that must meet strict safety and performance standards. With CNC technology, engineers can create detailed designs on a computer, which the computerized numerical controller then executes with precision. This not only improves the quality of the final product but also significantly reduces production time.Moreover, the automation provided by the computerized numerical controller minimizes the risk of human error. In traditional machining, a skilled operator might make mistakes due to fatigue or miscalculations. However, with CNC systems, once the program is set, the machine can run autonomously, producing parts consistently without the variability introduced by human operators. This reliability is crucial in industries where even minor errors can lead to catastrophic failures.Another important aspect of the computerized numerical controller is its versatility. CNC machines can be programmed to perform a wide range of tasks, from milling and drilling to laser cutting and 3D printing. This adaptability allows manufacturers to switch between different production processes without needing to invest in new machinery, thus saving both time and resources.Despite the many benefits of CNC technology, there are challenges associated with its implementation. For instance, the initial cost of purchasing CNC machines and training personnel can be significant. Additionally, as technology continues to evolve, companies must stay updated with the latest software and hardware advancements to maintain their competitive edge. However, the long-term savings and increased productivity often outweigh these initial investments.In conclusion, the computerized numerical controller is a vital tool in contemporary manufacturing, enhancing precision, efficiency, and flexibility. As industries continue to embrace automation and advanced technologies, the role of CNC machines will only grow more prominent. Understanding and mastering the use of computerized numerical controllers will be essential for future engineers and manufacturers as they navigate the complexities of modern production environments.

在现代制造业中，效率和精确性至关重要。使这种性能水平成为可能的关键技术之一是计算机数控装置。该设备彻底改变了机器的操作方式，使机器工具通过计算机编程实现自动控制。计算机数控装置（CNC）将计算机辅助设计（CAD）文件转换为机器的精确运动，确保产品以高精度和最小的人为干预进行制造。计算机数控装置的起源可以追溯到20世纪40年代和50年代，当时开发了第一代数控系统。这些早期系统利用穿孔带控制机器工具，但随着技术的进步，计算机的引入使得更复杂和灵活的控制方法成为可能。如今，CNC机器在汽车、航空航天和电子制造等多个行业中不可或缺。使用计算机数控装置的主要优势之一是能够生产复杂的形状和设计，这在手工操作中将是具有挑战性或不可能实现的。例如，在航空航天行业，组件通常需要符合严格安全和性能标准的复杂几何形状。借助CNC技术，工程师可以在计算机上创建详细的设计，而计算机数控装置则准确执行这些设计。这不仅提高了最终产品的质量，还显著减少了生产时间。此外，计算机数控装置提供的自动化减少了人为错误的风险。在传统加工中，熟练的操作员可能因疲劳或计算错误而犯错。然而，使用CNC系统后，一旦程序设置完毕，机器就可以自主运行，持续生产零件，而不会因人类操作员的变动而产生变异。这种可靠性在一些即使是微小错误也可能导致灾难性故障的行业中至关重要。计算机数控装置的另一个重要方面是其多功能性。CNC机器可以被编程执行广泛的任务，从铣削、钻孔到激光切割和3D打印。这种适应性使制造商能够在不同的生产过程中之间切换，而无需投资新设备，从而节省时间和资源。尽管CNC技术有许多好处，但其实施也面临挑战。例如，购买CNC机器和培训人员的初始成本可能很高。此外，随着技术的不断发展，公司必须保持最新的软件和硬件进展，以保持竞争优势。然而，从长远来看，节省成本和提高生产力往往会超过这些初始投资。总之，计算机数控装置是当代制造业中的重要工具，增强了精确性、效率和灵活性。随着各行业继续拥抱自动化和先进技术，CNC机器的角色将变得更加突出。理解和掌握计算机数控装置的使用对于未来的工程师和制造商来说，将是在现代生产环境中应对复杂性的必要条件。