Computer numerically controlled (CNC) machining centers utilize pre-programmed computer software to dictate the movement of factory tools and machinery. This automated system offers precise control over a wide range of complex three-dimensional cutting operations performed on metal workpieces. A common example is a milling machine automatically shaping a block of aluminum into a complex engine part based on a digital design.
Automated machining has revolutionized manufacturing processes, enabling significantly higher levels of precision, repeatability, and efficiency compared to traditional manual methods. This technology has drastically reduced production time and costs, while simultaneously increasing the complexity and accuracy achievable in manufactured components. From its origins in the mid-20th century, computerized machining has steadily evolved, becoming an indispensable tool across numerous industries, including aerospace, automotive, and medical device manufacturing.
