Download or read book Optimization of Cam Mechanisms written by J. Angeles and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. 1 Preliminary Concepts A cam mechanism is a mechanical system consisting of three basic components: a driving element, called the cam; a driven element, termed the follower; and a fixed frame. Sometimes, an intermediate element is introduced between the cam and the follower with the purpose of improving the mechanism performance. This element is called the roller because function is to produce a pure-rolling relative motion be tween the cam and the follower. The purpose ofa cam mechanism is the transmission of power or information. In applications concerning power transmission, the main good to be transmitted is force or torque; in applications ofinformation transmission, the main good transmitted takes the form of motion signals. Most modern appli cations of cam mechanisms, to be described shortly, are of the former type. Cam mechanisms used for information transmission were traditionally found in measuring instruments. With the advent ofmodern microprocessor-based hardware, this typeof application is becoming less common. Nevertheless, cam mechanisms are still used in a wide spectrum of applications, especially in automatic machines and instruments, textile machinery, computers, printing presses, food-processing equipment, internal combustion engines, control systems, and photographic equipment (Prenzel, 1989). In the design of cam mechanisms, the engineer performs several activities, namely, task definition, synthesis, analysis, optimization, and dynamic simulation. These tasks do not always follow this order. In fact, some loops may appear in the foregoing tasks, such as those illustrated in Fig. 1. 1. 1.

Download or read book THEORY OF MECHANISMS AND MACHINES written by C. S. SHARMA and published by PHI Learning Pvt. Ltd.. This book was released on 2006-01-01 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended to cater to the needs of undergraduate students in mechanical, production, and industrial engineering disciplines, this book provides a comprehensive coverage of the fundamentals of analysis and synthesis (kinematic and dynamic) of mechanisms and machines. It clearly describes the techniques needed to test the suitability of a mechanical system for a given task and to develop a mechanism or machine according to the given specifications. The text develops, in addition, a strong understanding of the kinematics of mechanisms and discusses various types of mechanisms such as cam-and-follower, gears, gear trains and gyroscope.

Download or read book MECHANISM AND MACHINE THEORY written by AMBEKAR A.G. and published by PHI Learning Pvt. Ltd.. This book was released on 2007-07-19 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book meets the requirements of undergraduate and postgraduate students pursuing courses in mechanical, production, electrical, metallurgical and aeronautical engineering. This self-contained text strikes a fine balance between conceptual clarity and practice problems, and focuses both on conventional graphical methods and emerging analytical approach in the treatment of subject matter. In keeping with technological advancement, the text gives detailed discussion on relatively recent areas of research such as function generation, path generation and mechanism synthesis using coupler curve, and number synthesis of kinematic chains. The text is fortified with fairly large number of solved examples and practice problems to further enhance the understanding of the otherwise complex concepts. Besides engineering students, those preparing for competitive examinations such as GATE and Indian Engineering Services (IES) will also find this book ideal for reference. KEY FEATURES  Exhaustive treatment given to topics including gear drive and cam follower combination, analytical method of motion and conversion phenomenon.  Simplified explanation of complex subject matter.  Examples and exercises for clearer understanding of the concepts.

Download or read book The Mechanisms of Machine Tools written by Thomas Raynor Shaw and published by . This book was released on 1923 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cam Design and Manufacturing Handbook written by Robert L. Norton and published by Industrial Press Inc.. This book was released on 2009 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning at an introductory level and progressing to more advanced topics, this handbook provides all the information needed to properly design, model, analyze, specify, and manufacture cam-follower systems. It is accompanied by a 90-day trial demonstration copy of the professional version of Dynacam.

Download or read book Ingenious Mechanisms for Designers and Inventors written by Franklin D. Jones and published by Industrial Press Inc.. This book was released on 1930 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: ''Many contributors have submitted for publication in Machinery's columns most of the mechanical movements described.''.

Download or read book Cam Design and Manufacture Second Edition written by Preben W. Jensen and published by CRC Press. This book was released on 2020-08-26 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the methods of solving the problems connected with cams—their design, application, and manufacture. It introduces the improvement of numerically controlled machine tools and the availability of computers in general. The book is useful for practicing and design engineers.

Download or read book Cam Design and Manufacture Second Edition written by Jensen and published by CRC Press. This book was released on 1987-03-27 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the methods of solving the problems connected with cams--their design, application, and manufacture. It introduces the improvement of numerically controlled machine tools and the availability of computers in general. The book is useful for practicing and design engineers.

Download or read book Mechanisms and Mechanical Movements written by Franklin D. Jones and published by . This book was released on 1918 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Parasitic Phenomena in the Dynamics of Industrial Devices written by Alberto Borboni and published by CRC Press. This book was released on 2011-10-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the real world the dynamic behavior of a real machine presents either unforeseen or limiting phenomena: both are undesired, and can be therefore be classified as parasitic phenomena — unwanted, unforeseen, or limiting behaviors. Parasitic Phenomena in the Dynamics of Industrial Devices describes the potential causes and effects of these behaviors and provides indications that could minimize their influence on the mechanical system in question. The authors introduce the phenomena and explore them through real cases, avoiding academic introductions, but inserting the entire academic and experimental knowledge that is useful to understand and solve real-world problems. They then examine these parasitic phenomena in the machine dynamics, using two cases that cover the classical cultural division between cam devices and mechanisms. They also present concrete cases with an amount of experimental data higher than the proposed ones and with a modern approach that can be applied to various mechanical devices, acquiring real knowledge superior to one of the mere finite element systems or collections of mechanical devices. Organizes machine dynamics through systems theory to give a comprehensive vision of the design problem Details machine dynamics at an advanced mathematics level and avoids redundancy of fundamental knowledge Introduces real machine cases for solutions to practical problems Covers two broad classes of mechanical devices that are widely used in the construction of instrumental goods Employs a mechatronic approach that can be applied to electro-mechanical, hydro-mechanical, or pneumo-mechanical machines Highlighting industrial devices in the manufacturing industry, including industrial indexing devices and industrial robots, the book offers case studies, advanced models, design methods, and short examples of applications. It is of critical importance for any manufacturing enterprise that produces significant amounts of objects through a process with one or more automated phases.

Download or read book Vibrations of Cam Mechanisms written by M. P. Koster and published by . This book was released on 1974 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cam Mechanisms written by Zdeněk Koloc and published by Elsevier Publishing Company. This book was released on 1993 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cams are found in almost all types of machines e.g. textile, printing, glass-making, milling, forming, packaging, transporting, and agricultural. Up-to-date requirements on the performance of such machinery necessitate the use of efficient methods for the design and production of high speed cam-follower assemblies. Rapid advances in computing devices and numerically controlled machine tools have set the pace for the use of analytic methods in cam design and production. This volume is an update on the latest techniques available with regard to Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) of cam mechanisms. Cam design demonstrates the necessity for a close collaboration between the calculator, designer and technologist. The procedures described in this book will prove invaluable for all those interested in reducing the manufacturing costs of such designs whilst maintaining high quality products.

Download or read book Machinery Dynamics written by Ce Zhang and published by Academic Press. This book was released on 2021-11-24 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machinery Dynamics includes recent advancements in this quickly evolving area, while also analyzing real applications, analyzing integrated systems, and including further discussions on each mechanical component. The book treats mechanisms separately, with different methods depending on the level of accuracy required. The contents of this book is made to suit the needs of MsC and PhD students, researchers and engineers in the areas of design of high speed machinery, condition monitoring of machine operation, and vibration. Addresses theoretical backgrounds on topics, including vibration and elastodynamics Introduces rigid and elastic dynamics of various mechanisms, including linkages, cams, gears and planetary gear trains Features relevant application examples

Download or read book Cam Design Handbook written by Harold A. Rothbart and published by McGraw-Hill Professional Publishing. This book was released on 2004 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with hundreds of detailed illustrations! THE DEFINITIVE GUIDE TO CAM TECHNOLOGY! The transformation of a simple motion, such as rotation, into linear or other motion is accomplished by means of a cam -- two moving elements mounted on a fixed frame. Cam devices are versatile -- almost any specified motion can be obtained. If you work with industrial applications where precision is essential, the "Cam Design Handbook" is a key resource you'll need handy at all times. You'll find thorough, detailed coverage of cams in industrial machinery, automotive optimization, and gadgets and inventions. Written with tremendous practical insight by engineering experts, the "Cam Design Handbook" gathers the information you need to understand cam manufacture and design. Comprehensive in scope and authoritative in nature, the book delivers a firm grasp of: * The advantages of cams compared to other motion devices * Computer-aided design and manufacturing techniques * Numerical controls for manufacturing * Cam size and profile determination * Dynamics of high-speed systems Get comprehensive coverage of: * Basic curves * Profile geometry * Stresses and accuracy * Camwear life predictions * Cam system dynamics * And more!

Download or read book Symbolic Modeling of Multibody Systems written by J-C. Samin and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling and analysing multibody systems require a comprehensive understanding of the kinematics and dynamics of rigid bodies. In this volume, the relevant fundamental principles are first reviewed in detail and illustrated in conformity with the multibody formalisms that follow. Whatever the kind of system (tree-like structures, closed-loop mechanisms, systems containing flexible beams or involving tire/ground contact, wheel/rail contact, etc), these multibody formalisms have a common feature in the proposed approach, viz, the symbolic generation of most of the ingredients needed to set up the model. The symbolic approach chosen, specially dedicated to multibody systems, affords various advantages: it leads to a simplification of the theoretical formulation of models, a considerable reduction in the size of generated equations and hence in resulting computing time, and also enhanced portability of the multibody models towards other specific environments. Moreover, the generation of multibody models as symbolic toolboxes proves to be an excellent pedagogical medium in teaching mechanics.

Download or read book Scientific Canadian Mechanics Magazine and Patent Office Record written by Canada. Patent Office and published by . This book was released on 1895 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Machinist Automated Manufacturing written by and published by . This book was released on 1922 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: