Metal Forming Processes for GATE: Forging, Rolling, and Extrusion

Metal forming is a critical section of the manufacturing syllabus in competitive engineering exams. Understanding the mechanics behind how materials shape under pressure is essential for securing top marks. This text-based course guides you through the fundamental mechanics and mathematical formulations of major metal forming processes. You will transition from basic stress-strain concepts to solving complex analytical problems with confidence. What you'll learn: Learn the foundational mechanics of plastic deformation and material behavior. Analyze the forces, torque, and power requirements in rolling processes. Calculate forging loads for open and closed die operations under friction. Solve extrusion and drawing equations using the slab method of analysis. Identify common forming defects and learn how to prevent them. Practice exam-style numerical problems with step-by-step written derivations. The course begins with essential terminology, stress-strain relationships, and yield criteria before diving deep into individual processes like forging, rolling, extrusion, and wire drawing. Through clear, written explanations and structured derivations, you will build a robust framework for solving exam-level questions. This course is designed for mechanical and production engineering students preparing for competitive exams like the GATE, as well as beginners seeking a solid theoretical foundation in manufacturing technology. No prior advanced manufacturing knowledge is required. Start mastering metal forming calculations and boost your exam preparation today.