Kinematics Of Machinery By Jayakumar: A Comprehensive Textbook For Mechanical Engineering Students
Kinematics of Machinery by Jayakumar is a popular textbook for mechanical engineering students who want to learn about the motion of machines and mechanisms. The book covers the basic concepts and principles of kinematics, such as links, pairs, chains, inversions, mechanisms, degrees of freedom, mobility, velocity and acceleration analysis, graphical and analytical methods, synthesis of mechanisms, cams, gears and gear trains.
The book also includes numerous solved examples and exercises to help the students apply the theory to practical problems. The book is written in a clear and concise manner, with diagrams and illustrations to aid the understanding of the topics. The book follows the syllabus of various universities and technical institutions in India and abroad.
Kinematics of Machinery by Jayakumar is a useful reference for students, teachers and professionals who are interested in the study of kinematics of machinery. The book is available in PDF format for free download from various online sources .
The book is divided into five parts, each covering a major aspect of kinematics of machinery. The first part introduces the basic concepts and definitions of kinematics, such as links, pairs, chains, inversions, mechanisms, degrees of freedom and mobility. The second part deals with the velocity and acceleration analysis of mechanisms, using graphical and analytical methods. The third part covers the synthesis of mechanisms, such as four-bar linkages, slider-crank mechanisms and cam-follower systems. The fourth part discusses the kinematics of gears and gear trains, including spur gears, helical gears, bevel gears and planetary gear trains. The fifth part presents some special topics in kinematics, such as coupler curves, centrodes, inflection circles and instant centers.
The book is well-organized and easy to follow, with clear explanations and examples. The book also provides numerous exercises at the end of each chapter, with answers at the end of the book. The book is suitable for both self-study and classroom use, as it covers the essential topics in kinematics of machinery in a comprehensive and systematic way.
Kinematics of Machinery by Jayakumar is a valuable resource for anyone who wants to learn more about the motion of machines and mechanisms. The book is written by V. Jayakumar, who is a professor of mechanical engineering at Anna University, Chennai. He has more than 25 years of teaching and research experience in the field of kinematics of machinery. He has also authored several other books on related subjects, such as Theory of Machines and Mechanisms, Dynamics of Machinery and Design of Machine Elements.
The book also demonstrates the applications of kinematics of machinery in various fields of engineering and science. The book shows how kinematics can be used to analyze and design mechanisms and machines for different purposes, such as manufacturing, robotics, biomechanics, astrophysics and mechatronics. The book provides examples of industrial problems and solutions, such as balancing of rotors, vibration isolation, shock absorption, gear trains, cam mechanisms and belt drives.
The book also discusses the relation between kinematics and dynamics of machinery, and how the dynamic effects of forces and torques can influence the motion of mechanisms and machines. The book explains the concepts of kinetic energy, work, power, impulse, momentum, impact, gyroscopic effect and damping. The book also introduces some simple nonlinear and self-excited oscillators, such as pendulums, springs and van der Pol oscillators.
The book concludes with some rules for dynamically favorable designs, such as minimizing the mass and inertia of moving parts, avoiding resonance frequencies, using vibration absorbers and dampers, and optimizing the geometry and material of mechanisms and machines. The book also gives an overview of system dynamics and mechatronics, and how they can be integrated with kinematics of machinery to create more complex and intelligent systems.