Mechanical engineering deals with the design and manufacture of machines. This book on mechanical engineering deals with the latest concepts and theories of machine design and modeling. Computer-aided engineering and design has greatly aided this field in visualizing devices and tools efficiently. It also integrates concepts from all fields of physics and mathematics for optimal design and manufacture. This book studies, analyses and upholds the pillars of mechanical engineering and its utmost significance in modern times. It attempts to understand the multiple branches that fall under this discipline and how such concepts have practical applications. For all readers who are interested in mechanical engineering, the case studies included in this book will serve as an excellent guide to develop a comprehensive understanding.