Theory of Machines and Mechanisms - Tapa dura

Theory of Machines and Mechanisms, Third Edition, is a comprehensive study of rigid-body mechanical systems and provides background for continued study in stress, strength, fatigue, life, modes of failure, lubrication and other advanced aspects of the design of mechanical systems. This third edition provides the background, notation, and nomenclature essential for students to understand the various and independent technical approaches that exist in the field of mechanisms, kinematics, and dynamics of machines. The authors employ all methods of analysis and development, with balanced use of graphical and analytic methods. New material includes an introduction of kinematic coefficients, which clearly separates kinematic (geometric) effects from speed or dynamic dependence. At the suggestion of users, the authors have included no written computer programs, allowing professors and students to write their own and ensuring that the book does not become obsolete as computers and programming languages change. Part I introduces theory, nomenclature, notation, and methods of analysis. It describes all aspects of a mechanism (its nature, function, classification, and limitations) and covers kinematic analyses (position, velocity, and acceleration). Part II shows the engineering applications involved in the selection, specification, design, and sizing of mechanisms that accomplish specific motion objectives. It includes chapters on cam systems, gears, gear trains, synthesis of linkages, spatial mechanisms, and robotics. Part III presents the dynamics of machines and the consequences of the proposed mechanism design specifications. New dynamic devices whose functions cannot be explained or understood without dynamic analysis are included. This third edition incorporates entirely new chapters on the analysis and design of flywheels, governors, and gyroscopes.

John J. Uicker, Jr. is a Professor of Mechanical Engineering at the University of Wisconsin - Madison. His teaching and research specialties are in solid geometric modeling, modeling of mechanical motion and their application to computer-aided design and manufacture. He received his Ph.D. in mechanical engineering from Northwestern University and joined the University of Wisconsin faculty in 1967. Uicker is one of the founding members of the US Council for the Theory of Machines and Mechanisms. He served for several years as editor-in-chief of the Mechanism and MachineTheory. Gordon R. Pennock is an Associate Professor of Mechanical Engineering at Purdue University, West Lafayette, Indiana. His teaching experience is primarily in the area of machine design. His research specialties are in theoretical kinematics and in the dynamics of mechanical motion. He has applied his research to robotics, rotary machinery and biomechanics, including kinematics and dynamics of articulated rigid-body mechanical systems. He received his Ph.D. degree in mechanical engineering from the University of California, Davis. Since joining the Purdue University faculty in 1983, he has served on several national committees and international program committees. He is the Student Section Advisor of the American Society of Mechanical Engineers (ASME) at Purdue University, Region VI College Relations Chairman, Senior Representative on the Student Section Committee, and a member of the Board on Student Affairs. He is also an Associate of the Internal Combustion Engine Division, ASME, and served as the Technical Committee Chairman of Mechanical Design, Internal Combustion Engine Division, from 1993-1997. He is a Fellow of the American Society of Mechanical Engineers. Joseph E. Shigley (deceased May 1994) was Professor Emeritus of Mechanical Engineering at the University of Michigan and a Fellow in the American Society of Mechanical Engineers. He held the Mechanisms Committee Award, the Worcester Reed Warner medal and the Machine Design Award. He was an author of eight books, including Mechanical Engineering Design (with Charles R. Mischke) and Applied Mechanics of Materials. He was also Coeditor-in-Chief of the Standard Handbook of Machine Design. He first wrote Kinematic Analysis of Mechanisms in 1958 and Dynamic Analysis of Machines in 1961. These texts became published in a single volume titled Theory of Machines in 1961 and evolved over the years to the current text, Theory of Machines and Mechanisms, now in its third edition.