This book provides a comprehensive study of manufacturing processes through a numerical and problem-solving approach. It covers key topics such as additive manufacturing, casting, machining, metal forming, plastic forming, powder metallurgy, as well as various joining processes, including welding. The chapters are written around problem statements and the methodology and calculations required to find their solutions, including the theoretical background. Additionally, the book aims to provide insights into the use of artificial intelligence by instructors to enhance their teaching and lecturing. The book also addresses innovation, sustainability, and industrial relevance as key elements of modern manufacturing education.