Computer-aided manufacturing (CAM) refers to the use of computer software and hardware technologies to automate and improve the production process. It involves the use of computer programs to control machinery and tools, such as mills, lathes, routers, and other manufacturing equipment. CAM technology allows manufacturers to create precise and complex parts using automated processes that can produce higher quality products, reduce production time, and increase overall efficiency.

By using CAM, manufacturers can create detailed models of their products, which can be used to simulate the manufacturing process before actual production begins. This helps to identify potential problems and errors, reducing the risk of waste or defects in the final product. Additionally, CAM systems can optimize the use of raw materials, reduce energy consumption, and minimize downtime during production.

The use of CAM technology is especially important in industries such as aerospace, automotive, and medical device manufacturing, where precision and accuracy are critical. With continued advancements in technology, CAM systems are becoming increasingly sophisticated, incorporating advanced features such as artificial intelligence, machine learning, and augmented reality. These developments are helping to further enhance productivity, quality, and efficiency in the manufacturing process.