Introduction to CAD/CAM: Fundamentals of Digital Design and Manufacturing

Bridging the gap between a digital design and a physical product is one of the most valuable skills in modern engineering and manufacturing. This text-based course guides you through the foundational concepts of CAD/CAM, helping you understand how software tools translate geometric models into precise machine instructions. You will build a solid grasp of drafting standards, toolpath generation, and how modern manufacturing processes utilize digital data. In this course, you will: 1. Understand the fundamental principles of 2D drafting and 3D geometric modeling. 2. Learn how CAD data is translated into CAM toolpaths and machine-readable G-code. 3. Explore the differences between subtractive machining and modern additive manufacturing workflows. 4. Identify key parameters in CNC machining, including feed rates, spindle speeds, and tool selection. 5. Apply best practices for collaborative digital design and version control in cloud-based CAD environments. You will begin with basic terminology and design principles before progressing to toolpath simulation concepts and modern manufacturing workflows. Through clear written explanations and practical design scenarios, you will learn how to approach real-world manufacturing challenges. This course is designed specifically for beginners, with no prior engineering or design experience required. Start your journey into digital manufacturing and learn how to bring your physical designs to life.