Numerical control (NC) machine tools are some of the most versatile and valuable tools used in the industrial setting. From lathes and milling machines, to multi-purpose CNC machines, numerical control systems play an integral role in the manufacturing process. The convenience and accuracy offered by NC enables improved work efficiency and more cost-effective production, eliminating many of the inefficiencies associated with traditional manual manufacturing.
A numerical control system consists primarily of two components—a computer system and an input device. The computer is often housed in the tool itself, and is what enables the machine to process instructions and carry out operations. The operator in this case is the input device—the human controller. By entering instructions into the computer in the form of a specially coded program, the human operator is able to inform the machine on the task it must perform.
Programs for NC systems are written ahead of time and modified as needed in order to meet the requirements of the particular job at hand. This process, known as numerical control programming, is the output of a series of instructions that tell the tool how to move and shape a particular workpiece. In essence, numerical control programming is what makes CNC systems so cost effective and efficient.
Although programming these machines is a complex task and requires a certain level of expertise, there are a number of software packages which are designed specifically to simplify the process. Using specialized graphical interfaces, these software packages make creating and modifying NC programs much easier, enabling operators to enter programs that are both valid and easily understood by the machine.
In combination with modern CAD/CAM software, CNC systems can be used for a wide variety of machine shop operations and applications. From drilling, routing and milling, to more complicated tasks such as welding and EDM (electrical discharge machining), numerical control programming ensures accuracy and repeatability, enabling operators to quickly and easily produce components of the highest quality and reliability.
A variety of industries rely on the accuracy and productivity offered by NC systems. From automotive, aerospace, and medical to foundry and tool & die, these versatile tools help companies maximize their efficiency, reduce costs, and produce components of the highest quality with greater speed and accuracy.
In a nutshell,NC machine tools are some of the most valuable tools in the industrial setting. Thanks to their accuracy and reliability, they enable improved work efficiency and cost-effectiveness, while ensuringquality components of the highest accuracy. With the help of modern software packages, numerical control programming is becoming increasingly easier, making CNC machines the preferred choice of many industries. All in all, NC systems are the key to successful and cost-efficient production.
