Theory of Metal Cutting: Fundamentals and Tool Geometry

Machining is the backbone of modern manufacturing, but achieving precision requires a deep understanding of what happens at the cutting edge. This course guides you through the fundamental mechanics of metal cutting, helping you analyze forces, tool geometry, and material behavior to improve machining efficiency. You will learn to: - Understand the core terminology of orthogonal and oblique metal cutting processes - Analyze tool geometry and interpret standard tool signature systems - Calculate shear angles, shear strains, and velocity relationships in the cutting zone - Identify different types of chip formation and their impact on surface finish and tool life - Explore modern sustainable machining practices, including minimum quantity lubrication (MQL) You will start with foundational definitions and basic cutting mechanics before progressing to force analysis, tool wear principles, and modern efficiency considerations. This course is designed for engineering students, machinists, and manufacturing enthusiasts looking for a solid theoretical foundation with no prior advanced mechanics required. Start reading today to unlock the science behind precise metal manufacturing.