Introduction to Metalworking and CNC Machining

Understanding modern metalworking requires a strong grasp of physical cutting forces, machine tool architecture, and digital programming principles. This course provides a complete foundational overview of metal cutting theory, machine dynamics, and automated manufacturing systems. You will build a thorough theoretical foundation in mechanical processing while exploring the digital toolchains used in today's machine shops. What you'll learn: - Understand core metal cutting terminology, chip formation, and cutting parameter dynamics - Analyze machine tool rigidity and the Machine-Tool-Workpiece-Tool system balance - Identify major CNC machine components, spindle assemblies, feed drives, and control panels - Write and interpret foundational G-code commands for precise tool positioning - Map basic workflows across integrated CAD and CAM software platforms - Apply modern concepts in high-efficiency machining and modern toolpath optimization The material begins with key definitions and physical cutting principles before moving into machine construction, manual G-code structure, and digital manufacturing workflows. You will read structured explanations and practice applying concepts through targeted written exercises. This course is written for beginners, engineering students, and aspiring manufacturing technicians with no prior machine shop experience required. Begin reading today to start your journey into modern machining and metalworking principles.