Materials Selection In Mechanical Design

Author: Michael F. Ashby
Editor: Butterworth-Heinemann
ISBN: 0081006101
Size: 18,45 MB
Format: PDF, ePub, Mobi
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Materials Selection in Mechanical Design, Fifth Edition, describes the procedures for material selection in mechanical design in order to ensure that the most suitable materials for a given application are identified from the full range of materials and section shapes available. Extensively revised for this fifth edition, the book is recognized as one of the leading materials selection texts, providing a unique and innovative resource for students, engineers, and product/industrial designers. Includes significant revisions to chapters on advanced materials selection methods and process selection, with coverage of newer processing developments such as additive manufacturing Contains a broad scope of new material classes covered in the text with expanded data tables that include “functional materials such as piezoelectric, magnetostrictive, magneto-caloric, and thermo-electric materials Presents improved pedagogy, such as new worked examples throughout the text and additional end-of-chapter exercises (moved from an appendix to the relevant chapters) to aid in student learning and to keep the book fresh for instructors through multiple semesters “Forces for Change chapter has been re-written to outline the links between materials and sustainable design

Mechanical Design Of Machine Components

Author: Ansel C. Ugural
Editor: Taylor & Francis
ISBN: 1498735401
Size: 15,68 MB
Format: PDF
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Analyze and Solve Real-World Machine Design Problems Using SI Units Mechanical Design of Machine Components, Second Edition: SI Version strikes a balance between method and theory, and fills a void in the world of design. Relevant to mechanical and related engineering curricula, the book is useful in college classes, and also serves as a reference for practicing engineers. This book combines the needed engineering mechanics concepts, analysis of various machine elements, design procedures, and the application of numerical and computational tools. It demonstrates the means by which loads are resisted in mechanical components, solves all examples and problems within the book using SI units, and helps readers gain valuable insight into the mechanics and design methods of machine components. The author presents structured, worked examples and problem sets that showcase analysis and design techniques, includes case studies that present different aspects of the same design or analysis problem, and links together a variety of topics in successive chapters. SI units are used exclusively in examples and problems, while some selected tables also show U.S. customary (USCS) units. This book also presumes knowledge of the mechanics of materials and material properties. New in the Second Edition: Presents a study of two entire real-life machines Includes Finite Element Analysis coverage supported by examples and case studies Provides MATLAB solutions of many problem samples and case studies included on the book’s website Offers access to additional information on selected topics that includes website addresses and open-ended web-based problems Class-tested and divided into three sections, this comprehensive book first focuses on the fundamentals and covers the basics of loading, stress, strain, materials, deflection, stiffness, and stability. This includes basic concepts in design and analysis, as well as definitions related to properties of engineering materials. Also discussed are detailed equilibrium and energy methods of analysis for determining stresses and deformations in variously loaded members. The second section deals with fracture mechanics, failure criteria, fatigue phenomena, and surface damage of components. The final section is dedicated to machine component design, briefly covering entire machines. The fundamentals are applied to specific elements such as shafts, bearings, gears, belts, chains, clutches, brakes, and springs.

Design Of Machinery

Author: Robert L. Norton
Editor:
ISBN: 9780073529356
Size: 11,72 MB
Format: PDF, ePub, Mobi
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Laboratory Applications in Microbiology: A Case Study Approach uses real-life case studies as the basis for exercises in the laboratory. This is the only microbiology lab manual focusing on this means of instruction, an approach particularly applicable to the microbiology laboratory. The author has carefully organized the exercises so that students develop a solid intellectual base beginning with a particular technique, moving through the case study, and finally applying new knowledge to unique situations beyond the case study.

Standard Handbook Of Machine Design 2nd Ed Shigley Mischke 1996

Author: The McGraw-Hill Companies
Editor: Bukupedia
ISBN:
Size: 13,87 MB
Format: PDF, ePub
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To the late Joseph Edward Shigley Joseph Edward Shigley was awarded bachelor degrees in electrical (1931) and mechanical (1932) engineering by Purdue University, and a master of science in engineering mechanics (1946) by The University of Michigan. His career in engineering education began at Clemson College (1936-1956) and continued at The University of Michigan (1956-1978). Upon retirement, he was named Professor Emeritus of Mechanical Engineering by the Regents in recognition of his outstanding achievement and dedicated service. At the time when Professor Shigley began thinking about his first book on machine design, many designers were unschooled, and textbooks tended to give results with only a brief explanation—they did not offer the reader many tools with which to proceed in other or new directions. Professor Shigley's first book, Machine Design (1956), showed his attention to learning and understanding. That milestone book is currently in its fifth edition. Other books followed, among which are Theory of Machines and Mechanisms (with John J. Uicker, Jr.), Mechanical Engineering Design (with Charles R. Mischke), and Applied Mechanics of Materials. Early in the 1980s, Professor Shigley called Professor Mischke and said, "I've never done a Handbook before; there is no precedent in machine design, and it is time there was one. I propose we do it together. Take a couple of months to consider what ought to be in it, the organization and presentation style. Then we can get together and compare notes." The result was the first edition of the Standard Handbook of Machine Design (1986), which won the Association of American Publishers Award for the best book in engineering and technology published in 1986. Eight Mechanical Designers Workbooks followed. Professor Shigley received recognitions such as the grade of Fellow in the American Society of Mechanical Engineers, from which he also received the Mechanisms Committee Award in 1974, the Worcester Reed Warner Medal in 1977, and the Machine Design Award in 1985. I believe he would have given up all the above rather than give up the effect he had as mentor and tutor to students, and in guiding boys toward manhood as a scoutmaster. He indeed made a difference. Charles R. Mischke PREFACE TO THE SECOND EDITION The introduction of new materials, new processes, and new (or more refined) analytical tools and approaches changes the way in which machines are designed. Complementary to the urge to update and improve, it is useful to look back in order to retain a perspective and appreciate how all this fits into the fabric of machine design methodology. Many of the machine elements we know today were known to the ancients. We have the advantage of improved materials, better manufacturing methods, and finer geometric control, as well as insightful theory and the opportunity to stand on the shoulders of the giants among our predecessors. Assuring the integrity of a contemplated design, its components, and the aggregate machine or mechanism has always been a problem for the engineer. The methods of record include the following: • The Roman method This method, developed in the Macedonia-Roman period, was to replicate a proven, durable design (with some peripheral improvements). Encyclopedic "books" were compiled for the guidance of designers. In strengthlimited designs, the essential thought was, "Don't lean on your element any harder than was done in the durable, extant designs of the past." There are times when contemporary engineers still employ this method. • The factor of safety method (of Philon of Byzantium) In today's terms, one might express this idea as loss-of-function load strength n = : —— = impressed load stress for linear load-stress relations. Alternatively, loss-of-function load Allowable load = n or AA lIlI owabuil e s^t ress = strength n for linear load-stress relations. The factor of safety or design factor was experiential and came to consider uncertainty in load as well as in strength. • The permissible stress method Since the concept of stress was introduced by Cauchy in 1822, some engineers have used the idea of permissible stress with load uncertainty considered, and later with the relevant material strength included, as for example in 0.405, < (aall)bending < 0.605, It is not clear whether the material strength uncertainty is included or not. When the word "allowable" or "permissible" is used among engineers, it is important to clearly define what is, and what is not, included. • Allowable stress by design factor The definition of allowable stress oan is expressed as strength °all = ~^n n

Mechanical Design Of Machine Elements And Machines

Author: Jack A. Collins
Editor: John Wiley & Sons
ISBN: 0470413034
Size: 18,10 MB
Format: PDF
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Taking a failure prevention perspective, this book provides engineers with a balance between analysis and design. The new edition presents a more thorough treatment of stress analysis and fatigue. It integrates the use of computer tools to provide a more current view of the field. Photos or images are included next to descriptions of the types and uses of common materials. The book has been updated with the most comprehensive coverage of possible failure modes and how to design with each in mind. Engineers will also benefit from the consistent approach to problem solving that will help them apply the material on the job.

Fundamentals Of Machine Component Design 5th Edition

Author: Robert C. Juvinall
Editor: Wiley Global Education
ISBN: 1118214110
Size: 20,49 MB
Format: PDF, Docs
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Considered a standard in the course, Juvinall and Marshek's Fundamentals of Machine Component Design continues to focus on the fundamentals of component design -- free body diagrams, force flow concepts, failure theories, and fatigue design, with applications to fasteners, springs, bearings, gears, clutches, and brakes. Problem-solving skills are developed by the implementation of a proven methodology which provides a structure for accurately formulating problems and clearly presenting solutions. The fifth edition includes additional coverage of composites, the material selection process, and wear/wear theory, along with new and updated examples and homework problems.

Fundamentals Of Machine Elements Third Edition

Author: Steven R. Schmid
Editor: CRC Press
ISBN: 143989132X
Size: 19,58 MB
Format: PDF, Kindle
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Fundamentals of Machine Elements, Third Edition offers an in-depth understanding of both the theory and application of machine elements. Design synthesis is carefully balanced with design analysis, an approach developed through the use of case studies, worked examples, and chapter problems that address all levels of learning taxonomies. Machine design is also linked to manufacturing processes, an element missing in many textbooks. The third edition signifies a major revision from the second edition. The contents have been greatly expanded and organized to benefit students of all levels in design synthesis and analysis approaches. What’s New in This Edition: Balances synthesis and analysis with strong coverage of modern design theory Links coverage of mechanics and materials directly to earlier courses, with expansion to advanced topics in a straightforward manner Aids students of all levels, and includes tie-in to engineering practice through the use of case studies that highlight practical uses of machine elements Contains questions, qualitative problems, quantitative problems, and synthesis, design, and projects to address all levels of learning taxonomies Includes a solutions manual, book website, and classroom presentations in full color, as well as an innovative "tear sheet" manual that allows instructors to present example problems in lectures in a time-saving manner Expands contents considerably, Topics: the importance of the heat affected zone in welding; design synthesis of spur, bevel, and worm gears; selection of multiple types of rolling element bearings (including deep groove, angular contact, toroidal, needle, and cylindrical and tapered roller) using a standard unified approach; consideration of advanced welding approaches such as brazing, friction welding and spot welding; expansion of fatigue coverage including the use of the staircase method to obtain endurance limit; and design of couplings, snap rings, wave and gas springs, and hydrostatic bearings Provides case studies that demonstrate the real-world application of machine elements. For example, the use of rolling element bearings in windmills, powder metal gears, welds in blisks, and roller coaster brake designs are all new case studies in this edition that represent modern applications of these machine elements. Fundamentals of Machine Elements, Third Edition can be used as a reference by practicing engineers or as a textbook for a third- or fourth-year engineering course/module. It is intended for students who have studied basic engineering sciences, including physics, engineering mechanics, and materials and manufacturing processes.

Machine Elements In Mechanical Design

Author: Robert L. Mott
Editor: Prentice Hall
ISBN:
Size: 16,31 MB
Format: PDF, Docs
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Using the most up-to-date information, this book provides a practical approach to designing machine elements in the context of complete mechanical design. Covering some of the primary machine elements such as belt drives, chain drives, gears, shafts, keys, couplings, seals, and rolling contact bearings. It also covers plain surface bearings, linear motion elements, fasteners, springs, machine frames, bolted connections, welded joints, electric motors, controls, clutches, and brakes. This book is for any individual design professional for which a practical approach to mechanical design, based on sound engineering principles, is desired.

Machine Design

Author: Robert L. Norton
Editor: Prentice Hall
ISBN:
Size: 16,95 MB
Format: PDF, Kindle
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For courses in Mechanical Design. A thorough and comprehensive textbook dealing with machine design that emphasizes both failure theory and analysis as well as emphasizing 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. The text has been made independent of any software package Updated TKSOLVER models of all examples and case studies are included in the CD-ROM Updated MathCAD models of all examples and case studies are included in the CD-ROM All examples and case studies have been redone, and some expanded to make their presentations more detailed The numbers of problems has been increased by roughly 25 per cent Some sections of the text have included augmented figures, discussion or explanation

Machine Design Handbook

Author: K. Lingaiah
Editor: McGraw Hill Professional
ISBN: 0071500499
Size: 15,20 MB
Format: PDF, ePub
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THE FORMULAS AND DATA YOU NEED TO SOLVE EVEN THE MOST COMPLEX MACHINE DESIGN PROBLEMS! Utilizing the latest standards and codes, Machine Design Databook, Second Edition is the power tool engineers need to tackle the full range of machine design problems. Packed with valuable formulas, tables, charts, and graphs this unique handbook provides information in both SI and US Customary units--more data than any other similar reference available today! Selecting the appropriate formula and locating the necessary information has never been easier ... or faster! With over 300 pages of additional material, Machine Design Databook, Second Edition has new chapters on: * The Elements of Machine Tool Design * Applied Elasticity * Locking Machine Elements * Retaining Rings TURN TO MACHINE DESIGN DATABOOK, Second Edition FOR: * The latest Codes and standards from ASME, AGMA, BIS, ISO, DIN, and more * Cutting-edge information on application of the latest analytic techniques in gear design * Charts on material properties * Calculations of friction, wear, and lubrication of sliding and contact bearings * Determination of axial load, torsion, and bending moment for shafts * The design of couplings, clutches, and brakes * Formulas (empirical, semi-empirical, and otherwise) * The latest advances in tool design and composite materials * And much more! On the drafting table, at the workstation, and in the shop, here is the one-stop solution to all of your machine design problems.