numerical control

简明释义

数字控制

英英释义

例句

1.The workshop specializes in numerical control machining for custom components.

该车间专门从事定制部件的数控加工。

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

工厂升级了机器，采用数控以提高精度。

3.Learning numerical control programming is essential for modern manufacturing jobs.

学习数控编程对现代制造业工作至关重要。

4.The use of numerical control has revolutionized the way we approach machining.

使用数控彻底改变了我们对加工的方式。

5.With numerical control, we can produce parts faster and with less waste.

通过数控，我们可以更快地生产零件，并减少浪费。

作文

In the realm of modern manufacturing, the term numerical control (NC) has become a cornerstone of productivity and precision. 数控 refers to the automated control of machining tools and 3D printers by means of a computer. This technology allows for the creation of complex shapes and designs that would be nearly impossible to achieve through manual processes. The advent of numerical control has revolutionized industries such as aerospace, automotive, and electronics, where precision and efficiency are paramount.The history of numerical control dates back to the 1940s when engineers began experimenting with ways to automate machine tools. Initially, this involved using punched tape to dictate the movements of machines. Over the decades, advancements in computer technology led to the development of sophisticated systems that could execute intricate commands with remarkable accuracy. Today, numerical control is an integral part of computer-aided design (CAD) and computer-aided manufacturing (CAM), allowing manufacturers to move from design to production seamlessly.One of the key advantages of numerical control is its ability to produce parts with high repeatability. Once a program is written for a specific part, it can be used to create thousands of identical pieces without variation. This consistency is critical in industries where even minor discrepancies can lead to failures or safety issues. For example, in the aerospace sector, components must meet strict tolerances to ensure the safety and reliability of aircraft. Numerical control systems help manufacturers achieve these standards by minimizing human error and maximizing precision.Moreover, numerical control enables manufacturers to optimize their production processes. With the ability to quickly change programs, companies can switch between different products without significant downtime. This flexibility is particularly important in today's fast-paced market, where consumer demands can shift rapidly. By implementing numerical control, businesses can respond more effectively to these changes and maintain a competitive edge.In addition to improving efficiency, numerical control also contributes to cost savings. Automated machining processes reduce labor costs and minimize material waste. When coupled with advanced materials and techniques, manufacturers can produce lightweight, durable components that enhance overall product performance. This economic advantage makes numerical control an attractive option for companies looking to improve their bottom line while maintaining quality.Despite its many benefits, the implementation of numerical control systems requires careful planning and investment. Companies must invest in training for their workforce to ensure they can effectively operate and maintain these advanced machines. Additionally, the initial setup costs can be substantial, particularly for small businesses. However, the long-term benefits often outweigh these initial challenges, making numerical control a worthwhile investment.As we look to the future, the role of numerical control is likely to expand even further. With the rise of Industry 4.0 and the Internet of Things (IoT), manufacturers are increasingly integrating smart technologies into their operations. This integration will allow for real-time monitoring and adjustments to production processes, enhancing the capabilities of numerical control systems. As these technologies evolve, we can expect to see even greater advancements in efficiency, precision, and customization in manufacturing.In conclusion, numerical control has transformed the landscape of manufacturing by enabling high precision, repeatability, and efficiency. Its impact on various industries cannot be overstated, as it facilitates the production of complex components while reducing costs and improving quality. As technology continues to advance, the significance of numerical control will only grow, paving the way for innovative manufacturing solutions in the years to come.

在现代制造业中，术语数控已成为生产力和精度的基石。数控是指通过计算机自动控制机床和3D打印机。这项技术允许创建复杂的形状和设计，这些设计通过手动过程几乎是不可能实现的。数控的出现彻底改变了航空航天、汽车和电子等行业，在这些行业中，精确性和效率至关重要。数控的历史可以追溯到20世纪40年代，当时工程师开始实验如何自动化机床。最初，这涉及使用穿孔带来指示机器的运动。几十年来，计算机技术的进步导致开发出能够以惊人精度执行复杂命令的复杂系统。今天，数控是计算机辅助设计（CAD）和计算机辅助制造（CAM）的一个组成部分，使制造商能够无缝地从设计转向生产。数控的一个关键优势是其能够生产高重复性的零件。一旦为特定零件编写了程序，就可以用它来创建数千个相同的部件，而没有任何变化。这种一致性在那些即使是微小的差异也可能导致故障或安全问题的行业中至关重要。例如，在航空航天行业，组件必须满足严格的公差，以确保飞机的安全性和可靠性。数控系统通过最小化人为错误和最大化精度来帮助制造商实现这些标准。此外，数控还使制造商能够优化其生产过程。通过快速更改程序，公司可以在不同产品之间切换，而不需要显著的停机时间。这种灵活性在当今快速变化的市场中尤为重要，因为消费者需求可能会迅速变化。通过实施数控，企业可以更有效地应对这些变化，并保持竞争优势。除了提高效率外，数控还为节省成本做出了贡献。自动化加工过程降低了劳动力成本并最小化了材料浪费。当与先进的材料和技术相结合时，制造商可以生产轻质、耐用的组件，从而提高整体产品性能。这种经济优势使得数控成为希望改善利润率的公司的一个有吸引力的选择。尽管有许多好处，但实施数控系统需要仔细的规划和投资。公司必须投资于员工培训，以确保他们能够有效地操作和维护这些先进的机器。此外，初始设置成本可能相当可观，特别是对于小型企业。然而，从长远来看，利益往往超过这些初始挑战，使得数控成为值得投资的选择。展望未来，数控的角色可能会进一步扩大。随着工业4.0和物联网（IoT）的兴起，制造商越来越多地将智能技术整合到其运营中。这种整合将允许对生产过程进行实时监测和调整，从而增强数控系统的能力。随着这些技术的发展，我们可以预期在制造中看到更大的效率、精度和定制化的进步。总之，数控通过实现高精度、重复性和效率，彻底改变了制造业的格局。它对各个行业的影响不可低估，因为它促进了复杂组件的生产，同时降低了成本并提高了质量。随着技术的不断进步，数控的重要性只会增加，为未来几年创新的制造解决方案铺平道路。