Language : English
Published : 2018-08-16
Pages : 271
The history of gears with asymmetric teeth is not sufficiently recorded in modern gear literature, with some gear researchers concluding that asymmetric tooth gears were discovered just several decades ago. This book sheds light upon the origins and state of asymmetric gearing, referencing technical articles from the 19th, 20th, and 21st centuries. As a practicing gear engineer with nearly 40 years’ experience, author Alex Kapelevich has successfully implemented asymmetric gears in a variety of custom gear transmissions. This book addresses all aspects of asymmetric gear development, including theoretical fundamentals; tooth geometry optimization; stress analysis and rating; design and production specifics; analytical and experimental comparison to the best symmetric gears; and application examples. Readers are encouraged to look beyond the status quo established by traditional gear design, and to apply principles of asymmetric gearing to actual gear design. Optimal solutions are presented for gear drives that will maximize technical performance and marketability.
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Fully up-to-date coverage of human factors engineering—plus online access to interactive demonstrations and exercises
Engineering accomplishments can be as spectacular as a moon landing or as mundane as an uneventful drive to the local grocery store. Their failures can be as devastating as a plane crash or a massive oil spill. Over the past decade, psychologists and engineers have made great strides in understanding how humans interact with complex engineered systems—human engineering.
Introduction to Humans in Engineered Systems provides historical context for the discipline and an overview of some of the real-world settings in which human engineering has been successfully applied, including aviation, medicine, computer science, and ground transportation. It presents findings on the nature and variety of human-engineering environments, human capabilities and limitations, and how these factors influence system performance. Important features include:
- Contents organized around the interaction of the human operator with the larger environment to guide the analysis of real-world situations
- A web-based archive of interactive demonstrations, exercises, and links to additional readings and tools applicable to a range of application domains
- Web content customizable for focus on particular areas of study or research
About the Author
ROGER W. REMINGTON is a professor and Vice-Chancellor’s Research Fellow in the School of Psychology at The University of Queensland. DEBORAH A. BOEHM-DAVIS is a University Professor in the Department of Psychology and Associate Dean in the College of Humanities and Social Sciences at George Mason University. CHARLES L. FOLK is a professor in the Department of Psychology and Director of the Cognitive Science Program at Villanova University.
For courses in Machine Design or anyone interested in understanding the theory behind Machine Design. An integrated, case-based approach to Machine Design Machine Design, 5e presents the subject matter in an up-to-date and thorough manner with a strong design emphasis. This book emphasizes failure theory and analysis as well as the synthesis and design aspects of machine elements. The book points out the commonality of the analytical approaches needed to design a wide variety of elements and emphasizes the use of computer-aided engineering as an approach to the design and analysis of these classes of problems.
About the Author
Robert L. Norton earned undergraduate degrees in both mechanical engineering and industrial technology at Northeastern University and an MS in engineering design at Tufts University. He is a registered professional engineer in Massachusetts. He has extensive industrial experience in engineering design and manufacturing and many years’ experience teaching mechanical engineering, engineering design, computer science, and related subjects at Northeastern University, Tufts University, and Worcester Polytechnic Institute. At Polaroid Corporation for 10 years, he designed cameras, related mechanisms, and high-speed automated machinery. He spent three years at Jet Spray Cooler Inc., designing food-handling machinery and products. For five years he helped develop artificial-heart and noninvasive assisted-circulation (counterpulsation) devices at the Tufts New England Medical Center and Boston City Hospital. Since leaving industry to join academia, he has continued as an independent consultant on engineering projects ranging from disposable medical products to high-speed production machinery. He holds 13 U.S. patents. Norton has been on the faculty of Worcester Polytechnic Institute since 1981 and is currently the Milton P. Higgins II Distinguished Professor of Mechanical Engineering, Russell P. Searle Distinguished Instructor, Head of the Design Group in that department, and the Director of the Gillette Project Center at WPI. He teaches undergraduate and graduate courses in mechanical engineering with emphasis on design, kinematics, vibrations, and dynamics of machinery. He is the author of numerous technical papers and journal articles covering kinematics, dynamics of machinery, cam design and manufacturing, computers in education, and engineering education and of the texts Design of Machinery, Machine Design: An Integrated Approach and the Cam Design and Manufacturing Handbook. He is a Fellow of the American Society of Mechanical Engineers and a member of the Society of Automotive Engineers. But, since his main interest is in teaching, he is most proud of the fact that, in 2007, he was chosen as U. S. Professor of the Year for the State of Massachusetts by the Council for the Advancement and Support of Education (CASE) and the Carnegie Foundation for the Advancement of Teaching, who jointly present the only national awards for teaching excellence given in the United States of America.
For undergraduate Mechanics of Materials courses in Mechanical, Civil, and Aerospace Engineering departments. Containing Hibbeler’s hallmark student-oriented features, this text is in four-color with a photorealistic art program designed to help students visualize difficult concepts. A clear, concise writing style and more examples than any other text further contribute to students’ ability to master the material. This edition can be packaged with MasteringEngineering, an innovative online program created to emulate the instructor’s office-hour environment, guiding students through engineering concepts from Mechanics of Materials with self-paced individualized coaching. Teaching and Learning Experience To provide a better teaching and learning experience, for both instructors and students, this program will provide: * Individualized Coaching: Available with MasteringEngineering, an online program that emulates the instructor’s office-hour environment using self-paced individualized coaching. * Problem Solving: A large variety of problem types from a broad range of engineering disciplines, stress practical, realistic situations encountered in professional practice, varying levels of difficulty, and problems that involve solution by computer. * Visualization: This text is in four-color with a photorealistic art program designed to help students visualize difficult concepts. * Review and Student Support: A thorough end of chapter review provides students with a concise tool for reviewing chapter contents. * Accuracy: The accuracy of the text and problem solutions has been thoroughly checked by four other parties.
This SI editions has the same content as Bedford’s Engineering Mechanics: Statics, 5e.