Author : George E. Totten
Publisher : ASM International(OH)
Page : 360 pages
File Size : 45,97 MB
Release : 1992
Category : Technology & Engineering
ISBN :
Proceedings of the First International Conference on [title], held September 1992, in Chicago, dedicated to one of the primary areas of heat treating in need of additional research. Contributors discuss practical and theoretical problems associated with predicting and reducing quench distortion, pre
Author : Tom Gray
Publisher : Elsevier
Page : 353 pages
File Size : 46,27 MB
Release : 2014-02-15
Category : Science
ISBN : 0857099329
The intense temperature fields caused by heat sources in welding frequently lead to distortions and residual stresses in the finished product. Welding distortion is a particular problem in fabricating thin plate structures such as ships. Based on pioneering research by the authors, Control of Welding Distortion in Thin-Plate Fabrication reviews distortion test results from trials and shows how outcomes can be modeled computationally. The book provides readers with an understanding of distortion influences and the means to develop distortion-reducing strategies. The book is structured as an integrated treatment. It opens by reviewing the development of computational welding mechanics approaches to distortion. Following chapters describe the industrial context of stiffened plate fabrication and further chapters provide overviews of distortion mechanics and the modeling approach. A chapter on full-scale welding trials is followed by three chapters that develop modeling strategies through thermal process and thermo-mechanical simulations, based on finite-element analysis. Simplified models are a particular feature of these chapters. A final sequence of chapters explores the simulation of welding distortion in butt welding of thin plates and fillet welding of stiffened plate structures, and shows how these models can be used to optimize design and fabrication methods to control distortion. Control of Welding Distortion in Thin-Plate Fabrication is a comprehensive resource for metal fabricators, engineering companies, welders and welding companies, and practicing engineers and academics with an interest in welding mechanics. Allows practitioners in the field to minimize distortion during the welding of thin plates Provides computational tools that can give insight into the effects of welding and fabrication procedures Demonstrates how welding distortion in thin plate fabrications can be minimized through design
Author : Darrell Young
Publisher : Rocky Nook, Inc.
Page : 680 pages
File Size : 34,71 MB
Release : 2014-12-04
Category : Photography
ISBN : 1457188821
Mastering the Nikon D810 by Darrell Young provides a wealth of experience-based information and insights for owners of the new D810 camera. Darrell is determined to help the user navigate past the confusion that often comes with complex and powerful professional camera equipment. This book explores the features and capabilities of the camera in a way that far surpasses the user's manual. It guides readers through the camera features with step-by-step setting adjustments; color illustrations; and detailed how, when, and why explanations for each option. Every button, dial, switch, and menu configuration setting is explored in a user-friendly manner, with suggestions for setup according to various shooting styles. Darrell's friendly and informative writing style allows readers to easily follow directions, while feeling as if a friend dropped in to share his knowledge. The information in this book goes beyond the camera itself and also covers basic photography technique.
Author : John P. Stewart
Publisher : LaSalle, Quebec : J.P. Stewart
Page : 106 pages
File Size : 17,19 MB
Release : 1989
Category : Welded joints
ISBN : 9780969284536
Identifies different types of distortion of welded materials and describes techniques to be used to control and eliminate the distortion.
Author : Darrell Young
Publisher : Rocky Nook, Inc.
Page : 803 pages
File Size : 50,55 MB
Release : 2018-06-27
Category : Photography
ISBN : 1681983729
Mastering the Nikon D850 by Darrell Young provides a wealth of experience-based information and insights for owners of the new D850 camera. Darrell is determined to help the user navigate past the confusion that often comes with complex and powerful professional camera equipment.
This book explores the features and capabilities of the camera in a way that far surpasses the user’s manual. It guides readers through the camera features with step-by-step setting adjustments; color illustrations; and detailed how, when, and why explanations for each option. Every button, dial, switch, and menu configuration setting is explored in a user-friendly manner, with suggestions for setup according to various shooting styles.
Darrell’s friendly and informative writing style allows readers to easily follow directions, while feeling as if a friend dropped in to share his knowledge. The information in this book goes beyond the camera itself and also covers basic photography technique.
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Verdana} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Verdana; min-height: 13.0px}Author : Darrell Young
Publisher : Rocky Nook, Inc.
Page : 639 pages
File Size : 40,40 MB
Release : 2012-08-22
Category : Photography
ISBN : 1457168456
Mastering the Nikon D800 by Darrell Young provides a wealth of experience-based information and insights for owners of the new D800 camera. Darrell is determined to help the user navigate past the confusion that often comes with complex and powerful professional camera equipment. This book explores the features and capabilities of the camera in a way that far surpasses the user's manual. It guides readers through the camera features with step-by-step setting adjustments; color illustrations; and detailed how, when, and why explanations for each option. Every button, dial, switch, and menu configuration setting is explored in a user-friendly manner, with suggestions for setup according to various shooting styles. Darrell's friendly and informative writing style allows readers to easily follow directions, while feeling as if a friend dropped in to share his knowledge. The learning experience for new D800 users goes beyond just the camera itself and covers basic photography technique.
Author : Zhili Feng
Publisher : CRC Press
Page : 372 pages
File Size : 38,82 MB
Release : 2005-11-01
Category : Technology & Engineering
ISBN : 9780849334672
As a fabrication technology, welding presents a number of technical challenges to the designer, manufacturer, and end-user of the welded structures. Both weld residual stress and distortion can significantly impair the performance and reliability of the welded structures. They must be properly dealt with during design, fabrication, and in-service use of the welded structures. There have been many significant and exciting developments on the subject in the past ten to fifteen years. Measurement techniques have been improved significantly. More importantly, the development of computational welding mechanics methods has been phenomenal. The progresses in the last decade or so have not only greatly expanded our fundamental understanding of the processes and mechanisms of residual stress and distortion during welding, but also have provided powerful tools to quantitatively determine the detailed residual stress and distortion information for a given welded structure. New techniques for effective residual stress and distortion mitigations and controls have also been applied in different industry sectors. Processes and Mechanisms of Welding Residual Stress and Distortion provides a comprehensive summary on the developments in the subject. It outlines theoretical treatments on heat transfer, solid mechanics and materials behavior that are essential for understanding and determining the welding residual stress and distortion. The approaches for computational methods and analysis methodology are described so that non specialists can follow them. There are chapters devoted to the discussion of various techniques for control and mitigation of residual stress and distortion, and residual stress and distortion results for various typical welded structures are provided. The second half of the book looks at case studies and practical solutions and provides insights into the techniques, challenges, limitations and future trends of each application. This book will not only be useful for advanced analysis of the subject, but also provide sufficient examples and practical solutions for welding engineers. With a panel of leading experts this authoritative book will be a valuable resource for welding engineers and designers as well as academics working in the fields of structural and mechanical engineering.
Author : Julie Adair King
Publisher : John Wiley & Sons
Page : 329 pages
File Size : 45,84 MB
Release : 2014-05-19
Category : Photography
ISBN : 1118204972
Take your best shot with your new Nikon D3300 Congratulations on your new Nikon D3300 DSLR! You probably want to get shooting right away, but first you need to know some basics about the controls and functions. Nikon D3300 For Dummies is your ultimate guide to your new camera, packed with everything you need to know to start taking beautiful photographs right out of the gate. Author Julie Adair King draws on a decade of experience in photography instruction, specifically Nikon and Canon, to walk you through the basics and get you started off on the right foot. Your new Nikon D3300 offers full control over exposure settings, but it also includes pre-sets and auto mode options for beginners. Nikon D3300 For Dummies guides you through the specifics of each setting, and teaches you how to determine what controls work best in a given situation. Written specifically for the Nikon D3300, the book discusses only the controls and capabilities available on your model, and shows you where to find them and how to use them. Topics include: Shooting in auto mode, playback options, and basic troubleshooting Working with light, focus, and color, and conquering video mode Picture organization, including file transfer and sharing Tips on photo editing and select features This full-color book includes a variety of photos that demonstrate the effects of different settings, allowing you to develop an eye for matching controls to situations. If you want to get the most out of your new DSLR, Nikon D3300 For Dummies is the best, most complete guide on the market.
Author : Julie Adair King
Publisher : John Wiley & Sons
Page : 363 pages
File Size : 38,14 MB
Release : 2015-05-04
Category : Computers
ISBN : 1119102111
Jump into photography and the Nikon D5500 with this easy-to-read guide Armed with the new Nikon D5500 digital camera, but don't know where to start? No problem! Nikon D5500 For Dummies is the definitive guide to helping newbies and aspiring photographers get up and running with this great DSLR camera. You'll dive right in to using your camera in automatic mode, then build on this basic knowledge by learning about manual settings, exposure, and more advanced techniques that will have you taking great photographs in a flash. This easy-to-use guide combines the tips and tricks of a basic photography course with camera-specific guidance that will help you with the Nikon D5500's basic settings, manual mode, WiFi connectivity, touchscreen interface, and so much more! The Nikon D5500 is the perfect camera for a connected generation — it offers the features of a DSLR with the connectivity of a smart phone and, but its high-quality photos go well beyond what you can snap from your phone. With this fun guide, you'll take your photography to the next level! Get started with a roadmap of the Nikon D5500 controls and options for taking photos in automatic mode, with preset shooting modes, or in manual mode. Take a crash course on exposure and how to control it, along with lens and flash options of your camera Find out how to adjust color and focus, use manual settings, and take photos in scene mode and priority mode Pull all your newfound photography chops together to take better portraits, action shots, night photos, and outdoor shots Nikon D5500 For Dummies is the guide you need to get up and running quickly and easily with your great new DSLR camera.
Author : Pan Michaleris
Publisher : Elsevier
Page : 319 pages
File Size : 27,94 MB
Release : 2011-05-25
Category : Technology & Engineering
ISBN : 0857092901
Welding is a cost-effective and flexible method of fabricating large structures, but drawbacks such as residual stress, distortion and buckling must be overcome in order to optimize structural performance. Minimization of welding distortion and buckling provides a systematic overview of the methods of minimizing distortion and buckling in welded structures. Following an introductory chapter, part one focuses on understanding welding stress and distortion, with chapters on such topics as computational welding mechanics, modelling the effect of phase transformations on welding stress and distortion and using computationally efficient reduced-solution methods to understand welding distortion. Part two covers different methods of minimizing welding distortion. Chapters discuss methods such as differential heating for minimizing distortion in welded stiffeners, dynamic thermal tensioning, reverse-side heating and ways of minimizing buckling such as weld cooling and hybrid laser arc welding. With its distinguished editor and international team of contributors, Minimization of welding distortion and buckling is an essential reference for all welders and engineers involved in fabrication of metal end-products, as well as those in industry and academia with a research interest in the area. Provides a systematic overview of the methods of minimizing distortion and buckling in welded structures Focuses on understanding welding stress and distortion featuring computational welding mechanics and modelling the effect of phase transformations Explores different methods of minimizing welding distortion discussing differential heating and dynamic thermal tensioning
