Focusing on how a machine "feels" and behaves while operating, Machine Elements: Life and Design seeks to impart both intellectual and emotional comprehension regarding the "life" of a machine. It presents a detailed description of how machines elements function, seeking to form a sympathetic attitude toward the machine and to ensure its wellbeing through more careful and proper design. The book is divided into three sections for accessibility and ease of comprehension. The first section is devoted to microscopic deformations and displacements both in permanent connections and within the bodies of stressed parts. Topics include relative movements in interference fit connections and bolted joints, visual demonstrations and clarifications of the phenomenon of stress concentration, and increasing the load capacity of parts using prior elasto-plastic deformation and surface plastic deformation. The second part examines machine elements and units. Topics include load capacity calculations of interference fit connections under bending, new considerations about the role of the interference fit in key joints, a detailed examination of bolts loaded by eccentrically applied tension forces, resistance of cylindrical roller bearings to axial displacement under load, and a new approach to the choice of fits for rolling contact bearings. The third section addresses strength calculations and life prediction of machine parts. It includes information on the phenomena of static strength and fatigue; correlation between calculated and real strength and safety factors; and error migration.

Focusing on how a machine "feels" and behaves while operating, Machine Elements: Life and Design seeks to impart both intellectual and emotional comprehension regarding the "life" of a machine. It presents a detailed description of how machines elements function, seeking to form a sympathetic attitude toward the machine and to ensure its wellbeing through more careful and proper design. The book is divided into three sections for accessibility and ease of comprehension. The first section is devoted to microscopic deformations and displacements both in permanent connections and within the bodies of stressed parts. Topics include relative movements in interference fit connections and bolted joints, visual demonstrations and clarifications of the phenomenon of stress concentration, and increasing the load capacity of parts using prior elasto-plastic deformation and surface plastic deformation. The second part examines machine elements and units. Topics include load capacity calculations of interference fit connections under bending, new considerations about the role of the interference fit in key joints, a detailed examination of bolts loaded by eccentrically applied tension forces, resistance of cylindrical roller bearings to axial displacement under load, and a new approach to the choice of fits for rolling contact bearings. The third section addresses strength calculations and life prediction of machine parts. It includes information on the phenomena of static strength and fatigue; correlation between calculated and real strength and safety factors; and error migration.

From the Physiology of Machines to the Anatomy of Machines An offshoot stemming from the author's previous book detailing the makeup and composition of a machine, Power Mechanisms of Rotational and Cyclic Motions provides an in-depth analysis of machine structure and operation. An important reference for practicing mechanical engineers, this book presents the kinematic diagrams of driving mechanisms in detail, analyzes their motion characteristics and efficiency, and addresses the lubricating problems that impact the reliability and operating life of machines. The diagrammatic representation of mechanisms is accompanied by examples of their general and detailed design, main geometry calculations, and recommendations for an approximate evaluation of principal dimensions. The authors consider the main stages of design, including the choice and analysis of kinematic diagrams, preliminary sizing, embodiment, and the design and dimensioning of specific elements including gears, shafts, bearings, springs, cams, fasteners, and others. A pivotal work, the book contains details of design that include: Analysis of diagrams of mechanisms (for their kinematic effects and efficiency) Rough dimensioning of the main elements Examples of the design of mechanisms and their elements (with relevant calculations of geometry and for strength) Design of specific subassemblies and parts (including their materials and heat treatment) Choice and design of lubrication systems Intended for engineering postgraduates, engineers, and designers of machines, Power Mechanisms of Rotational and Cyclic Motions also describes the main metals used in machinery and their mechanical characteristics and provides expressions for strength calculation. Covering a wide range of mechanisms, it contains numerous examples of design of mechanisms and accompanying calculations and design hints based on the authors' vast experience.