CO2 Laser Cutting

Author: John Powell

Publisher: Springer Science & Business Media

ISBN: 1447112792

Category: Technology & Engineering

Page: 248

View: 4417

The laser has given manufacturing industry a new tool. When the laser beam is focused it can generate one of the world's most intense energy sources, more intense than flames and arcs, though similar to an electron beam. In fact the intensity is such that it can vaporise most known materials. The laser material processing industry has been growing swiftly as the quality, speed and new manufacturing possibilities become better understood. In the fore of these new technologies is the process of laser cutting. Laser cutting leads because it is a direct process substitu tion and the laser can usually do the job with greater flexibility, speed and quality than its competitors. However, to achieve these high speeds with high quality con siderable know how and experience is required. This information is usually carefully guarded by the businesses concerned and has to be gained by hard experience and technical understanding. Yet in this book John Powell explains in lucid and almost non technical language many of these process wrinkles concerning alignment, cornering, pulsing, water jets, material properties, cutting speeds as well as tricks with surface coating and much much more. It is a book which managers and technicians in laser job shops and laser processing facilities would be foolish not to read.

Encyclopedia of Materials, Parts and Finishes, Second Edition

Author: Mel Schwartz

Publisher: CRC Press

ISBN: 1420017160

Category: Technology & Engineering

Page: 936

View: 1050

During the past two decades, higher processing temperatures, more efficient engines at higher temperatures, and the use of a vacuum environment have led to the development of a number of important processing, fabrication, and industrial techniques, resulting in new material forms including: matrix composites, nano- and functionally graded structures, plastics, smart piezoelectric materials, shape memory alloys, intermetallics, ceramics, and fullerenes. The second edition of this encyclopedia covers the new materials that have been invented or modified in recent years and updates information on basic materials as well. Encyclopedia of Materials, Parts, and Finishes, Second Edition brings together in one concise volume the most up-to-date information on materials, forms and parts, finishes, and processes utilized in the industry. There is not a handbook currently on the market that incorporates as much materials information in one volume. The coverage of materials usage extends from the breadth of military and aerospace materials to commercial (aircraft, automotive, electronics) and basic materials (wood, rubber, etc.). Each entry provides thorough, straightforward definitions along with examples of corresponding materials, parts, or finishes. Like its predecessor, this encyclopedia will be an invaluable reference that belongs on the desk of every materials scientist and engineer.

Manufacturing Engineering Handbook, Second Edition

Author: Hwaiyu Geng

Publisher: McGraw Hill Professional

ISBN: 007183978X

Category: Technology & Engineering

Page: 880

View: 9607

The new edition of this professional resource reveals how to optimize all aspects of the global manufacturing process to build the highest quality goods at the lowest price in the shortest possible time. How can one apply technical and business knowledge to develop a strategic plan that delivers increased productivity, quality, sustainability, reliability, agility, resilience, and best practices with rapid time to production and value? The answers are found in the fully updated new edition of Manufacturing Engineering Handbook. The goal of this second edition is to provide the essential knowledge needed to build products with the highest quality at the lowest cost in the least amount of time by optimizing all aspects of the manufacturing process—design, development, tools, processes, quality, speed, output, safety, and sustainability. You will gain access to information on conventional and modern technologies, manufacturing processes, and operations management that will assist you in achieving these goals. The book is written by a team of more than 100 internationally renowned manufacturing engineering experts, and pared down from its original 1200 pages. The new and vastly improved second edition is specifically designed to concisely and succinctly cover traditional manufacturing processes and advanced technologies as well as newer manufacturing software and systems to integrate them into the modern, global manufacturing world. Brand-new chapters on: eco-design and sustainability; nano materials and nano manufacturing; facilities planning; operations research New sections on plastics, composites, and moldmaking; global manufacturing and supply chain management Increased coverage of Design for Six Sigma and adaptive manufacturing Affiliated web site with color illustrations, graphs, charts, discussions on future trends, additional technical papers, and suggestions for further reading

Laser Processing of Engineering Materials

Principles, Procedure and Industrial Application

Author: John Ion

Publisher: Elsevier

ISBN: 0080492800

Category: Technology & Engineering

Page: 576

View: 3661

The complete guide to understanding and using lasers in material processing! Lasers are now an integral part of modern society, providing extraordinary opportunities for innovation in an ever-widening range of material processing and manufacturing applications. The study of laser material processing is a core element of many materials and manufacturing courses at undergraduate and postgraduate level. As a consequence, there is now a vast amount of research on the theory and application of lasers to be absorbed by students, industrial researchers, practising engineers and production managers. Written by an acknowledged expert in the field with over twenty years' experience in laser processing, John Ion distils cutting-edge information and research into a single key text. Essential for anyone studying or working with lasers, Laser Processing of Engineering Materials provides a clear explanation of the underlying principles, including physics, chemistry and materials science, along with a framework of available laser processes and their distinguishing features and variables. This book delivers the knowledge needed to understand and apply lasers to the processing of engineering materials, and is highly recommended as a valuable guide to this revolutionary manufacturing technology. The first single volume text that treats this core engineering subject in a systematic manner Covers the principles, practice and application of lasers in all contemporary industrial processes; packed with examples, materials data and analysis, and modelling techniques

Biomedical Photonics Handbook, Second Edition

Therapeutics and Advanced Biophotonics

Author: Tuan Vo-Dinh

Publisher: CRC Press

ISBN: 1420085166

Category: Medical

Page: 767

View: 9959

Shaped by Quantum Theory, Technology, and the Genomics Revolution The integration of photonics, electronics, biomaterials, and nanotechnology holds great promise for the future of medicine. This topic has recently experienced an explosive growth due to the noninvasive or minimally invasive nature and the cost-effectiveness of photonic modalities in medical diagnostics and therapy. The second edition of the Biomedical Photonics Handbook presents recent fundamental developments as well as important applications of biomedical photonics of interest to scientists, engineers, manufacturers, teachers, students, and clinical providers. The third volume, Therapeutics and Advanced Biophotonics, focuses on therapeutic modalities, advanced biophotonic technologies, and future trends. Represents the Collective Work of over 150 Scientists, Engineers, and Clinicians Designed to display the most recent advances in instrumentation and methods, as well as clinical applications in important areas of biomedical photonics to a broad audience, this three-volume handbook provides an inclusive forum that serves as an authoritative reference source for a broad audience involved in the research, teaching, learning, and practice of medical technologies. What’s New in This Edition: A wide variety of photonic biochemical sensing technologies has already been developed for clinical monitoring of early disease states and physiological parameters, such as blood pressure, blood chemistry, pH, temperature, and the presence of pathological organisms or biochemical species of clinical importance. Advanced photonic detection technologies integrating the latest knowledge of genomics, proteomics, and metabolomics allow sensing of early disease states, thus revolutionizing the medicine of the future. Nanobiotechnology has opened new possibilities for detection of biomarkers of disease, imaging single molecules and in situ diagnostics at the single-cell level. In addition to these state-of-the-art advancements, the second edition contains new topics and chapters including: • Fiber Optic Probe Design • Laser and Optical Radiation Safety • Photothermal Detection • Multidimensional Fluorescence Imaging • Surface Plasmon Resonance Imaging • Molecular Contrast Optical Coherence Tomography • Multiscale Photoacoustics • Polarized Light for Medical Diagnostics • Quantitative Diffuse Reflectance Imaging • Interferometric Light Scattering • Nonlinear Interferometric Vibrational Imaging • Nanoscintillator-Based Therapy • SERS Molecular Sentinel Nanoprobes • Plasmonic Coupling Interference Nanoprobes Comprised of three books: Volume I: Fundamentals, Devices, and Techniques; Volume II: Biomedical Diagnostics; and Volume III: Therapeutics and Advanced Biophotonics, this second edition contains eight sections, and provides introductory material in each chapter. It also includes an overview of the topic, an extensive collection of spectroscopic data, and a list of references for further reading.


Eigene Designs erstellen, schneiden und gravieren

Author: Anika Kehrer,Teja Philipp,Sven Rens

Publisher: Carl Hanser Verlag GmbH Co KG

ISBN: 3446453032

Category: Technology & Engineering

Page: 300

View: 5853

Entwerfen, schneiden und gravieren Sie Ihre ganz persönlichen Lasercutting-Objekte Sie gestalten gerne und arbeiten dabei mit verschiedensten Materialien? Egal ob Papier, Holz, Textilien oder Leder – mit der Kraft des Laserstrahls können Sie eine grenzenlose Vielfalt an Schnitten und Gravuren kreieren. In diesem Buch erfahren Sie alles, was Sie wissen müssen, um mithilfe von Lasercutting Ihre kreativen Ideen zu verwirklichen – von Papierkunst über Foto-Gravuren bis hin zu originellen Wohnaccessoires. Folgende Themen erwarten Sie: - Einstieg in die Lasertechnik: Funktionsweise, Einsatzbereiche, Gefahrenquellen & Schutzmaßnahmen - Marktübersicht: Gerätetypen, Kaufkriterien, Dienstleister & Nutzungsmöglichkeiten - Aus dem Kopf in die Datei: 2D-Vektor- oder Pixelgrafiken erstellen und fürs Lasercutting aufbereiten - Von der Datei aufs Material: Ein Lasercutter im Einsatz – am Beispiel von Mr Beam II (inkl. Materialkunde) - Mit 12 Lasercutting-Projekten: Tischset, Kühlschrankmagneten, Lampenschirm, Ohrringe, Lederarmband, Puzzle u.v.m. - Hinter dem Laserstrahl geht’s weiter: 3D-Druck, Fräsen, Wasserstrahlschneiden & Co. Wenn Sie mit Laserschnitt und -gravur einzigartige Dinge fertigen wollen, dann liefert Ihnen dieses Buch alle notwendigen Skills, um diese faszinierende Technologie selbst anzuwenden und damit Ihre ganz persönlichen Design-Ideen umzusetzen.

Plastic and Reconstructive Surgery Board Review: Pearls of Wisdom, Second Edition

Author: Samuel Lin,John Hijjawi

Publisher: McGraw Hill Professional

ISBN: 0071630082

Category: Medical

Page: 704

View: 1218

A "flashcards in a book" review for the plastic surgery in-service and board exams Market: Plastic Surgery residents preparing for boards and in-service exams, plastic surgeons preparing for recertification 4000+ Q&As with only the correct answer provided Completely updated with 30% new questions and 50 new illustrations In-service exam is given in March; written boards in October/November; oral boards in November

Modern Trends in Physics Research

Second International Conference on Modern Trends in Physics Research

Author: Lotfia El Nadi

Publisher: American Inst. of Physics


Category: Science

Page: 412

View: 4887

This book features the proceedings of Modern Trends in Physics Research MTPR-06, which took place at the Cairo Luxor in Egypt, April 2006. It contains peer-reviewed papers that highlight the contributions presented at the conference and provides some detailed accounts of the latest results in the fields of atomic, molecular, condensed matter, lasers, nuclear, particle and astrophysics.

Industrial Applications of Lasers

Author: John F. Ready

Publisher: Elsevier

ISBN: 9780080508603

Category: Technology & Engineering

Page: 599

View: 6851

A practical book with a variety of uses, this book can help applications engineers spark problem-solving techniques through the use of lasers. Industrial Application of Lasers, Second Edition takes the reader through laser fundamentals, unusual properties of laser light, types of practical lasers available, and commonly used accessory equipment. The book also applies this information to existing and developing applications. Current uses of lasers, including laser welding and cutting, electronic fabrication techniques, lightwave communications, laser-based applications in alignment, surveying, and metrology are all covered as well as discussing the potential for future applications such as all-optical computers,remote environmental monitoring, and laser-assisted thermonuclear fusion. Explains basic laser fundamentals as well as emphasizing how lasers are used for real applications in industry Describes the importance of laser safety Discusses potentially important future applications such as remote environmental monitoring Includes rare expert lore and opinion

Machining of Polymer Composites

Author: Jamal Ahmad

Publisher: Springer Science & Business Media

ISBN: 9780387686196

Category: Technology & Engineering

Page: 230

View: 7538

This excellent volume will serve as an indispensable reference and source book for process design, tool and production engineers in composite manufacturing. It provides the reader with a comprehensive treatment of the theory of machining as it applies to fiber reinforced polymer composites. It covers the latest technical advances in the area of machining and tooling, and discusses the applications of fiber reinforced polymer composites in the aircraft and automotive industries.

Small Animal Oncology E-Book

An Introduction

Author: Susan M. North,Tania Ann Banks

Publisher: Elsevier Health Sciences

ISBN: 0702042501

Category: Medical

Page: 304

View: 6931

A highly practical guide suitable for in-clinic reference, Small Animal Oncology has been designed for maximum ease of use and accessibility of information. Whilst giving clear and up-to-date briefing for the busy practitioner, it also is a valuable resource to the student with a special interest in oncology. This Introduction gives an overview of cancer biology and explains the principles of available therapies. There is up to date discussion on new and developing techniques and treatments, and guidance on when these are indicated. The book covers all common, most less common and some rare aspects of small animal oncology. accompanying Evolve website includes over 20 clinical cases to try your knowledge all-round practical, useful, every day essential guide to small animal oncology schematic approach gives quick access to information when you need it explains biology and the basic principles as well as indicating treatment options

The Role of Laser in Gastroenterology

Analysis of Eight years’ experience

Author: E.M.H. Mathus-Vliegen

Publisher: Springer Science & Business Media

ISBN: 9400924542

Category: Medical

Page: 210

View: 2484

It is easy to make anecdotal claims for the efficacy of new forms of treatment based on the short term results in a small number of patients. Many authors have done this for endoscopic laser therapy in the gastrointestinal tract. It is very much more difficult to carry out a comprehensive assessment of the short and long term effects of new techniques and to compare these with the results of alternative treatments for the same diseases. This book, from one of the world's leading departments of gastroenterology, describes and analyses the largest series of patients yet reported from one centre treated endoscopically with the NdYAG laser for gastrointestinal disease. The follow up extends over 8 years and the results are impressive. Some of the early claims for laser therapy have been validated, others have not, but the real value of the book is that we now have a large amount of well organised data on which to judge the merits of laser therapy. Medical laser techniques are in their infancy and the potential for future develop ment is enormous, but ideas on current applications have been consolidated and that is essential before the next concepts evolve. This book has taught us how to walk. The world is now ready to learn to run! S. G. Bown, Director National Medical Laser Centre London Contents INTRODUCTION 3 Introduction and purpose of the study 5 1 General aspects of laser 6 1. 1.