numerical control

简明释义

数控数字计算控制数值控制

英英释义

例句

1.The introduction of numerical control has revolutionized the manufacturing industry.

引入数控彻底改变了制造业。

2.With numerical control, the operator can easily program complex shapes.

使用数控，操作员可以轻松编程复杂形状。

3.The factory upgraded its machines to use numerical control for improved precision.

工厂升级了机器以使用数控以提高精度。

4.Many modern CNC machines operate using numerical control systems.

许多现代CNC机器使用数控系统运行。

5.Training on numerical control programming is essential for new machinists.

对新机械师进行数控编程培训是必不可少的。

作文

In the world of manufacturing and engineering, the term numerical control (NC) plays a crucial role in revolutionizing how products are designed and produced. Numerical control refers to the automated control of machining tools and 3D printers by means of a computer. This technology allows for the precise manipulation of machinery through programmed commands, which significantly enhances the efficiency and accuracy of production processes.The origins of numerical control can be traced back to the 1940s when it was first developed for controlling machine tools. Initially, this technology utilized punched tape to send instructions to machines, but as computers evolved, so did the methods used for numerical control. Today, modern CNC (Computer Numerical Control) machines utilize sophisticated software that allows for complex designs to be executed with remarkable precision.One of the most significant advantages of numerical control is its ability to produce high-quality products consistently. Unlike manual machining, where human error can lead to variations in product quality, CNC machines follow programmed instructions to the letter. This level of precision is particularly important in industries such as aerospace and automotive, where even the slightest deviation can have catastrophic consequences.Moreover, numerical control has dramatically increased production speeds. With the ability to run continuously and perform multiple operations without human intervention, manufacturers can produce parts at a much faster rate than traditional methods. This efficiency not only reduces labor costs but also shortens lead times, allowing companies to respond more quickly to market demands.Another critical aspect of numerical control is its versatility. CNC machines can work with a wide range of materials, including metals, plastics, and wood. This adaptability makes them suitable for various applications, from creating intricate components for electronics to crafting furniture. Furthermore, advancements in numerical control technology have led to the development of multi-axis machines that can perform several operations simultaneously, further expanding their capabilities.Despite its numerous benefits, the implementation of numerical control systems requires a skilled workforce. Operators must understand both the programming and the machinery to ensure optimal performance. Additionally, regular maintenance and updates are necessary to keep the machines functioning effectively. However, the investment in training and equipment is often outweighed by the long-term gains in productivity and quality.In conclusion, numerical control has transformed the landscape of manufacturing and engineering. By enabling precise and efficient production, it has become an indispensable tool in various industries. As technology continues to advance, the potential applications of numerical control will likely expand even further, paving the way for innovations that we cannot yet imagine. Embracing this technology is essential for businesses looking to maintain a competitive edge in an increasingly automated world.

在制造和工程领域，术语数控（NC）在革新产品设计和生产方式方面发挥着至关重要的作用。数控是指通过计算机自动控制机床和3D打印机。这项技术允许通过编程命令精确操控机械，从而显著提高生产过程的效率和准确性。数控的起源可以追溯到20世纪40年代，当时它首次被开发用于控制机床。最初，这项技术利用穿孔带向机器发送指令，但随着计算机的发展，数控的使用方法也随之演变。如今，现代CNC（计算机数控）机器利用复杂的软件，使得能够以显著的精度执行复杂的设计。数控的一个重要优势是它能够始终如一地生产高质量的产品。与人工加工不同，人工加工可能导致产品质量的差异，而CNC机器严格遵循编程指令。这种精度水平在航空航天和汽车等行业尤为重要，因为即使是最轻微的偏差也可能导致灾难性的后果。此外，数控大大提高了生产速度。由于能够连续运转并在没有人工干预的情况下执行多种操作，制造商可以比传统方法更快地生产零件。这种效率不仅降低了人工成本，还缩短了交货时间，使公司能够更快地响应市场需求。数控的另一个关键方面是其多功能性。CNC机器可以处理各种材料，包括金属、塑料和木材。这种适应性使它们适用于各种应用，从为电子产品制造复杂组件到制作家具。此外，数控技术的进步导致了多轴机器的发展，这些机器可以同时执行几项操作，进一步扩展了它们的能力。尽管有众多好处，但实施数控系统需要熟练的劳动力。操作员必须理解编程和机械，以确保最佳性能。此外，定期维护和更新对于保持机器有效运作是必要的。然而，培训和设备投资通常会被长期的生产力和质量收益所抵消。总之，数控已经改变了制造和工程的格局。通过实现精准和高效的生产，它已成为各个行业不可或缺的工具。随着技术的不断进步，数控的潜在应用可能会进一步扩大，为我们尚未想象的创新铺平道路。拥抱这项技术对于希望在日益自动化的世界中保持竞争优势的企业至关重要。