Manufacturing has undergone a significant transformation over the past few decades, driven by rapid advancements in computer technology and automation. One of the most pivotal innovations in this domain is Computer-Aided Manufacturing (CAM), which has revolutionized production processes, enabling higher efficiency, precision, and flexibility in modern industries. CAM integrates software and computer-controlled machinery to automate manufacturing, reducing human intervention while enhancing productivity and product quality. This textbook explores the principles, techniques, and applications of CAM, providing a comprehensive understanding of its role in contemporary manufacturing systems.

 The roots of CAM can be traced back to the development of Numerical Control (NC) and Computer Numerical Control (CNC) systems in the mid-20th century. These technologies laid the foundation for the automation of machining processes by allowing precise control over machine tools through programmed instructions. With the advent of powerful computing technologies and sophisticated software, CAM emerged as an essential tool in modern manufacturing, facilitating complex designs and precision engineering with minimal errors.

Today, CAM is widely used in industries such as automotive, aerospace, electronics, and biomedical engineering, where high precision and efficiency are paramount. It enables manufacturers to transition from traditional manual processes to automated, computer-driven production, significantly reducing lead times and manufacturing costs. The integration of Computer-Aided Design (CAD) and CAM has further enhanced the capabilities of digital manufacturing, allowing seamless translation of design concepts into fully functional products. As industries continue to evolve, the role of Computer-Aided Manufacturing will only expand, fostering innovation and competitiveness in global markets. This textbook provides an in-depth exploration of CAM principles, techniques, and applications, equipping readers with the knowledge and skills necessary to excel in advanced manufacturing environments. Whether for students, engineers, or industry professionals, understanding CAM is crucial for shaping the future of intelligent and sustainable production systems.