W. W. Duley - Böcker

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.

This 1996 volume provided the first comprehensive overview of the use of ultraviolet laser radiation in the processing of materials. Lasers operating at ultraviolet wavelengths combine the ability to vaporise the most refractory of materials with the precision to ablate micron-sized holes in polymers and remove thin layers from the cornea for corrective surgery of the human eye. This book explores the use of UV laser radiation for the ablation and deposition of metals, insulating solids, polymers, semiconductors and superconductors. Emphasis has been placed on understanding the physical mechanisms accompanying these processes and the conversion of intense UV radiation to photothermal and photochemical energy in irradiated materials. This will be an invaluable source-book of current information in the rapidly developing field of laser applications for engineers, scientists, researchers and students in universities, government laboratories and the private sector, and will also form a valuable supplementary text for graduate courses in materials science.