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  • Plastics Injection Molding

    • 1st Edition
    • José Lerma Valero
    • English
    Plastics Injection Molding: Scientific Molding, Recommendations, and Best Practices is a user-friendly reference book and training tool, with all the essentials to understand injection molding of plastics. It is a practical guide to refining and controlling the process, increasing robustness and consistency, increasing productivity and profitability, and reducing costs. This book contains structured information on process definitions and parameters, optimization methods, key points, interpretation of data sheets, among other useful recommendations regarding both technology and design. It also provides analysis of process deviation, defects, incidents, etc. as well as a section dedicated to material selection and comparison. Included is a bonus download of functional versions of some of the Excel spreadsheets depicted in the book, for application to scientific molding, process analysis, and optimization. This book is aimed at injection molding technicians, process engineers, quality engineers, mold designers, part designers, simulation engineers, team leaders, plant managers, and those responsible for purchasing plastic materials.
  • Runner and Gating Design Handbook

    Tools for Successful Injection Molding
    • 3rd Edition
    • John Philipp Beaumont
    • English
    Runner and Gating Design Handbook: Tools for Successful Injection Molding, Third Edition presents successfully used runner and gating design techniques and their various materials and molding applications. The book combines cutting-edge technologies that will help readers determine not only which type of runner system to use, but also how to isolate molding problems generated by the gate and runner vs. other molding issues. Much emphasis is placed on the critical features in a hot runner design and how to determine what type of design is best for a specific application, providing readers with a resource that separates sales hype from reality when dealing with hot runner suppliers.
  • Integrated Engineering of Continuous-Discontinuous Long Fiber Reinforced Polymer Structures

    • 1st Edition
    • Thomas Böhlke
    • English
    Discontinuous long fiber reinforced polymer structures with local continuous fiber reinforcements represent an important class of lightweight materials with broad design possibilities and diverse technical applications, e.g. in vehicle construction. However, in contrast to continuous fiber reinforced composites, extensively used in the aircraft industry, there is still a lack of integrated and experimentally proven concepts for manufacture, modeling, and dimensioning of combinations of discontinuously and continuously reinforced polymer structures. This is partly ascribed to the complexity of the manufacturing processes of discontinuously reinforced polymers, with heterogeneous, anisotropic, and nonlinear material and structural properties, but also to the resulting bonding problem of both material types. This book addresses these issues, including both continuous and discontinuous fiber processing strategies. Specific design strategies for advanced composite reinforcement strategies are provided, with an integrated and holistic approach taken for composites material selection, product design, and mechanical properties. Characterization, simulation, technology, design, future research, and implementation directions are also included. Especially in the field of application of three-dimensional load-bearing structures, this book provides an excellent foundation for the enhancement of scientific methods and the education of engineers who need an interdisciplinary understanding of process and material techniques, as well as simulation and product development methods.
  • Advanced Injection Molding Technologies

    • 1st Edition
    • Lih-Sheng Turng + 1 more
    • English
    Advanced Injection Molding Technologies covers the most recent and important developments in advanced injection molding technologies, such as intelligent process control; technology innovations and computer simulation for emerging special injection molding processes like microinjection molding, microcellular injection molding, water-assisted foaming, water-assisted injection molding, and variable mold temperature technologies; conductive polymer foams and composites; injection molding of optical products; and an automated mold design navigation system with integrated knowledge management capability. It is intended to be used as a textbook for injection molding courses and as a must-have reference for professional engineers and engineering managers who want to keep abreast of the latest technological developments and applications. With chapters written by an international team of experts, this book provides a broad and insightful coverage, complementary to other books on injection molding.
  • Plastics Handbook

    The Resource for Plastics Engineers
    • 1st Edition
    • Tim A Osswald
    • English
    The International Plastics Handbook provides everything there is to know about plastics -comprehensively compiled in a compact and well organized format. From material properties to machines, processing, and applications, the user will find detailed information that will allow the successful implementation of new materials and technologies. This concise, competent, modern reference not only explains the basic facts and interrelationships, but it is also a practical guide for engineers helping them succeed in today's challenging global industrial world. The book makes searching for specific materials, trade names, properties or any other information particularly easy with free access to the electronic version.
  • Blown Film Extrusion

    • 3rd Edition
    • Kirk Cantor
    • English
    From hardware and materials through processing and properties, this book presents a broad coverage of blown film extrusion and ensures a useful balance of theory and practice. This book explains certain effects in the blown film process so readers are better able to troubleshoot and improve their operations. Also, current practices and equipment are emphasized to keep readers up-to-date with the most productive and efficient technology. The companion computer-based learning tool, The Blown Film Extrusion Simulator, is provided to enhance the reader's understanding. This software is developed specifically to teach blown film extrusion equipment and processing principles, and is available for download. Throughout this book, exercises using the simulator are described to complement the methods and principles explained. New in this third edition is a chapter on polymer rheology, with an overview of the rheology of polymer melts and its effects on extruding blown film. Additionally, improvements and corrections have been made throughout the book.
  • Understanding Extrusion

    • 1st Edition
    • Chris Rauwendaal
    • English
    Understanding Extrusion presents core information on extrusion technology and is accessible to academics in the field of polymer manufacture and design, as well as professionals without an engineering degree. Written for extruder operators, supervisors, and technical service professionals, but also for newcomers to the industry and students, it introduces the process, the machinery and general information on process control, materials, and troubleshooting.
  • Selective Laser Sintering (SLS) with Plastics

    • 1st Edition
    • Manfred Schmid
    • English
    Laser Sintering (LS) with plastics is one of the most promising additive manufacturing technologies: it is currently regarded as the process most likely in the future to permanently cross the border between prototyping and the production of functional parts. This step is challenging because it means that the technology must meet certain requirements that are also valid for traditional and established production processes. Only by succeeding at this step can a wide industry acceptance of LS be expected in the future.In this context, this book covers all levels of the LS process chain, including: Current state of the machine technology Essential process steps, both before and during sintering Specific demands of the materials, powder production methods, and evaluation of powder properties Mechanical properties and density of the parts produced by LS Examples of LS-produced parts are given, including those with special design features, to illustrate the characteristics and also the limitations of the LS method. In particular, the distinct advantages of LS parts over parts produced with other plastics processing methods (e.g., injection molding) are discussed.
  • Injection Molding Advanced Troubleshooting Guide

    • 1st Edition
    • Randy Kerkstra
    • English
    This highly practical troubleshooting guide solves problems at the machine systematically and quickly. Drawing on a wealth of hands-on experience from the authors, who have built strong reputations in the field, the book is structured by type of problem/solution. Thus, it is an ideal reference to be consulted at the machine. Included is valuable information on robust process windows, cycle time evaluations, scrap savings, and runners/gates with no existing standard in the industry. No other book provides the unique insights found here.
  • Molding Simulation

    Theory and Practice
    • 1st Edition
    • David Hsu + 2 more
    • English
    This practical introductory guide to injection molding simulation is aimed at both practicing engineers and students. It will help the reader to innovate and improve part design and molding processes, essential for efficient manufacturing. A user-friendly, case-study-based approach is applied, enhanced by many illustrations in full color. The authors come from the creative simulation team at CoreTech System (Moldex3D), winner of the PPS James L. White Innovation Award 2015.