Laser Welding
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| Author | : S Katayama |
| Publisher | : Elsevier |
| Total Pages | : 685 |
| Release | : 2013-06-30 |
| Genre | : Technology & Engineering |
| ISBN | : 0857098772 |
Laser welding is a rapidly developing and versatile technology which has found increasing applications in industry and manufacturing. It allows the precision welding of small and hard-to-reach areas, and is particularly suitable for operation under computer or robotic control. The Handbook of laser welding technologies reviews the latest developments in the field and how they can be used across a variety of applications.Part one provides an introduction to the fundamentals of laser welding before moving on to explore developments in established technologies including CO2 laser welding, disk laser welding and laser micro welding technology. Part two highlights laser welding technologies for various materials including aluminium and titanium alloys, plastics and glass. Part three focuses on developments in emerging laser welding technologies with chapters on the applications of robotics in laser welding and developments in the modelling and simulation of laser and hybrid laser welding. Finally, part four explores the applications of laser welding in the automotive, railway and shipbuilding industries.The Handbook of laser welding technologies is a technical resource for researchers and engineers using laser welding technologies, professionals requiring an understanding of laser welding techniques and academics interested in the field. - Provides an introduction to the fundamentals of laser welding including characteristics, welding defects and evolution of laser welding - Discusses developments in a number of techniques including disk, conduction and laser micro welding - Focusses on technologies for particular materials such as light metal alloys, plastics and glass
| Author | : João Pedro Oliveira |
| Publisher | : MDPI |
| Total Pages | : 260 |
| Release | : 2020-05-13 |
| Genre | : Technology & Engineering |
| ISBN | : 303928861X |
Laser welding is a high-energy process used in a wide range of advanced materials to obtain micro- to macro-sized joints in both similar and dissimilar combinations. Moreover, this technique is widely used in several industries, such as automotive, aerospace, and medical industries, as well as in electrical devices. Although laser welding has been used for several decades, significant and exciting innovations often arise from both the process and/or advanced materials side.
| Author | : C T Dawes |
| Publisher | : Woodhead Publishing |
| Total Pages | : 276 |
| Release | : 1992-10-31 |
| Genre | : Technology & Engineering |
| ISBN | : 9781855730342 |
Enables the reader both to understand and to use, in a practical manner, laser welding. The author explains the principles of laser welding and provides examples of industrial applications, examines many aspects of laser welding and devotes a complete chapter to safety.
| Author | : Seiji Katayama |
| Publisher | : Springer Nature |
| Total Pages | : 202 |
| Release | : 2020-10-03 |
| Genre | : Technology & Engineering |
| ISBN | : 9811579334 |
This highly illustrated book presents the essential information and major constituents of laser welding, including laser brazing and laser-arc hybrid welding. Students, engineers, researchers, scientists, specialists, professors, consultants, designers, and executives worldwide will fully grasp the fundamentals, the present state, and the applications of laser welding. Welding phenomena, formation mechanisms and preventive procedures of welding defects, and process monitoring and adaptive control are especially emphasized, because understanding these aspects of laser welding greatly improves the performance of work and research and solves many problems in the field. Finally, the book shows how increasingly widespread use of a variety of materials is bringing major advances to laser welding.
| Author | : Rolf Klein |
| Publisher | : John Wiley & Sons |
| Total Pages | : 263 |
| Release | : 2012-09-19 |
| Genre | : Technology & Engineering |
| ISBN | : 3527636978 |
This is the first detailed description in English of radiation and polymeric material interaction and the influences of thermal and optical material properties. As such, it provides comprehensive information on material and process characteristics as well as applications regarding plastic laser welding. The first part of this practical book introduces the structure and physical properties of plastics, before discussing the interaction of material and radiation in the NIR and IR spectral range. This is followed by an overview of the physical foundations of laser radiation and laser sources used for plastic welding. The third part describes the main processes of laser welding thermoplastics, as well as possibilities of process control, design of joint geometry, material compatibilities and adaptation of absorption of plastics to NIR radiation. Finally, the author explains applications of laser welding plastics using several industrial case studies from the automotive industry, household goods, and medical devices. Tailored to the needs of everyone dealing with laser welding of plastics, especially engineers in packaging, component manufacturing, and the medical industry.
| Author | : W. W. Duley |
| Publisher | : Wiley-Interscience |
| Total Pages | : 0 |
| Release | : 1998-10-23 |
| Genre | : Technology & Engineering |
| ISBN | : 9780471246794 |
A Comprehensive overview of the theory and applications of laser welding This complete and up-to-date overview examines both the state of the art and likely future directions of laser welding technology. Paying particular attention to manufacturing, where applications of laser welding range from vehicle assembly to the joining of microelectric components, this comprehensive volume reviews the fundamentals, examines the latest research data, and offers detailed coverage of practical applications. The emphasis is on optimizing laser welding techniques to achieve defect-free results at high speed and under reproducible conditions. Author Walter W. Duley also discusses design issues, material properties, and the efficient delivery of laser radiation in welding applications, as well as the practical aspects of joint design. Other important features of this book include: * Comprehensive data on real-world laser welding applications, including the new application of tailor blanking * Performance criteria for numerous laser welding systems * A review of available welding data for various metals and other materials * A section on laser welding diagnostics and monitoring techniques * Over 160 illustrations * Extensive references and a bibliography for specific industrial applications. Laser Welding is an indispensable resource for engineers and scientists using laser welding technology and a useful text for students in physics, material science, and mechanical engineering. It is also a valuable reference for researchers and designers developing new laser welding systems and studying the laser welding process. Walter W. Duley is a professor at the University of Waterloo in Ontario, Canada, and is the founder and former chairman of Powerlasers Limited. His previous books include UV Lasers: Effects and Applications in Materials Science, Laser Processing and Analysis of Materials, and CO2 Lasers: Effects and Applications.
| Author | : Xiaodong Na |
| Publisher | : BoD – Books on Demand |
| Total Pages | : 250 |
| Release | : 2010-08-17 |
| Genre | : Technology & Engineering |
| ISBN | : 953307129X |
This book is entitled to laser welding processes. The objective is to introduce relatively established methodologies and techniques which have been studied, developed and applied either in industries or researches. State-of-the art developments aimed at improving or next generation technologies will be presented covering topics such as monitoring, modelling, control, and industrial application. This book is to provide effective solutions to various applications for field engineers and researchers who are interested in laser material processing.
| Author | : F O Olsen |
| Publisher | : Elsevier |
| Total Pages | : 336 |
| Release | : 2009-06-26 |
| Genre | : Technology & Engineering |
| ISBN | : 1845696522 |
Hybrid laser-arc welding (HLAW) is a combination of laser welding with arc welding that overcomes many of the shortfalls of both processes. This important book gives a comprehensive account of hybrid laser-arc welding technology and applications.The first part of the book reviews the characteristics of the process, including the properties of joints produced by hybrid laser-arc welding and ways of assessing weld quality. Part two discusses applications of the process to such metals as magnesium alloys, aluminium and steel as well as the use of hybrid laser-arc welding in such sectors as ship building and the automotive industry.With its distinguished editor and international team of contributors, Hybrid laser-arc welding is a valuable source of reference for all those using this important welding technology. - Reviews arc and laser welding including both advantages and disadvantages of the hybrid laser-arc approach - Explores the characteristics of the process including the properties of joints produced by hybrid laser-arc welding and ways of assessing weld quality - Examines applications of the process including magnesium alloys, aluminium and steel with specific focus on applications in the shipbuilding and automotive industries
| Author | : Shuili Gong |
| Publisher | : Springer Nature |
| Total Pages | : 290 |
| Release | : 2021-04-21 |
| Genre | : Science |
| ISBN | : 9811607885 |
This book systematically describes the weld pool behavior in laser welding and its influencing factors from the perspectives of testing technology, theoretical calculation and process simulation technology, physical state transformation behavior of weld pools, and the impact of technical conditions on the weld pool behavior. The book covers extensive research achievements made in China in this field, some of which represent the latest cutting-edging researches conducted by the authors' research team. These latest research efforts mainly relate to the weld pool behavior of dual-beam laser welding, laser welding with filler wires, full-penetration laser welding of very-thick parts, and laser welding in vacuum and low vacuum conditions. The book is intended for undergraduate, graduate students and researchers who are interested in laser welding.
| Author | : Gyoujin Cho |
| Publisher | : Woodhead Publishing |
| Total Pages | : 126 |
| Release | : 2000-02 |
| Genre | : Technology & Engineering |
| ISBN | : 9781855735187 |
Research carried out by TWI staff for The Welding Institute's industrial members. This title includes diffractive optical elements for manipulation of CO2 laser radiation - a feasibility study; A review of joint tracking systems for laser welding; control of porosity in CO2 laser welds in C/Mn steel; the development of a solidification cracking test for carbon-manganese steel laser welds.
