Download or read book Mouldings in Practice written by Matthew Sheldon Bickford and published by . This book was released on 2012-08-04 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to making furniture mouldings using traditional moulding planes.
Download or read book Robust Process Development and Scientific Molding written by Suhas Kulkarni and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2017-01-16 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book introduces the reader to the concepts of Scientific Molding and Scientific Processing for Injection Molding, geared towards developing a robust, repeatable, and reproducible (3Rs) molding process. The effects of polymer morphology, thermal transitions, drying, and rheology on the injection molding process are explained in detail. The development of a robust molding process is broken down into two sections and is described as the Cosmetic Process and the Dimensional Process. Scientific molding procedures to establish a 3R process are provided. The concept of Design of Experiments (DOEs) for and in injection molding is explained, providing an insight into the cosmetic and dimensional process windows. A plan to release qualified molds into production with troubleshooting tips is also provided. Topics that impact a robust process such as the use of regrind, mold cooling, and venting are also described. Readers will be able to utilize the knowledge gained from the book in their day-to-day operations immediately. The second edition includes a completely new chapter on Quality Concepts, as well as much additional material throughout the book, covering fountain flow, factors affecting post mold shrinkage, and factor selections for DOEs. There are also further explanations on several topics, such as in-mold rheology curves, cavity imbalances, intensification ratios, gate seal studies, holding time optimization of hot runner molds, valve gated molds, and parts with large gates. A troubleshooting guide for common molded defects is also provided.
Download or read book Molding Simulation Theory and Practice written by Maw-Ling Wang and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2018-06-11 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 book is conceptually divided into three parts: Chapters 1–5 introduce the fundamentals of injection molding, focusing the factors governing molding quality and how molding simulation methodology is developed. As they are essential to molding quality, the rheological, thermodynamic, thermal, mechanical, kinetic properties of plastics are fully elaborated in this part, as well as curing kinetics for thermoset plastics. Chapters 6–11 introduce CAE verification of design, a valuable tool for both part and mold designers toward avoiding molding problems in the design stage and to solve issues encountered in injection molding. This part covers design guidelines of part, gating, runner, and cooling channel systems. Temperature control in hot runner systems, prediction and control of warpage, and fiber orientation are also discussed. Chapters 12–17 introduce research and development in innovative molding, illustrating how CAE is applied to advanced molding techniques, including co-/bi-Injection molding, gas-/water-assisted injection molding, foam injection molding, powder injection molding, resin transfer molding, and integrated circuit packaging. The authors come from the creative simulation team at CoreTech System (Moldex3D), winner of the PPS James L. White Innovation Award 2015. Several CAE case study exercises for execution in the Moldex3D software are included to allow readers to practice what they have learned and test their understanding.
Download or read book Magnesium Injection Molding written by Frank Czerwinski and published by Springer Science & Business Media. This book was released on 2007-12-07 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book, being the first one on magnesium injection molding, is to treat both the scientific background and the technological aspects as they are understood at present. All aspects of material development, manufacturing and engineering are covered. The book provides a single source of information covering the interdisciplinary field of net shape forming of magnesium alloys. It reflects a unique blend of science and industrial practice.
Download or read book Resin Transfer Moulding written by K. Potter and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resin Transfer Moulding provides readers with the information needed to design, develop and manufacture high components via an RTM route and provides a framework which readers can use to place their endeavours within an industrial context. Readers are presented with information to give them an understanding of the scientific and theoretical background to RTM, thereby giving them an understanding of the major constraints on the process. This background is then built on by an in-depth consideration of the technological details that are required to utilise the process effectively. To achieve all this the book presents detailed sections on all the essential topics in RTM finishing with a case study. Resin Transfer Moulding simplifies the introduction of RTM technology into organizations wishing to benefit from the opportunities it brings, by gathering together all the necessary information in a single volume.
Download or read book Modern Machine shop Practice written by Joshua Rose and published by . This book was released on 1887 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Precision Injection Molding written by Jehuda Greener and published by Hanser Publications. This book was released on 2006 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the key aspects of the production of high precision components is the need to meet extremely tight dimensional tolerances, typically in the submicron range, and maintain these tolerances over the practical lifetimes of the molded articles. In addition, as many of the precision components are utilized in various optoelectronic systems and devices, control of optical and electrical properties is often crucial. The strict control of dimensional and electro-optical properties requires a systematic reexamination of the conventional injection-molding process with special consideration of its impact on the dimensions and electro-optical characteristics of the molded article. This volume examines precision injection molding from different perspectives, covering materials, process and hardware aspects of the technology, with special emphasis on the dimensional integrity and stability of the molded components. Special topics covered in this volume include: dimensional stability of molded plastics, models for warpage development, compact disc molding, process control, crystallization phenomena in injection molding, micro-molding and microfluidics.
Download or read book Brydson s Plastics Materials written by Marianne Gilbert and published by William Andrew. This book was released on 2016-09-27 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brydson's Plastics Materials, Eighth Edition, provides a comprehensive overview of the commercially available plastics materials that bridge the gap between theory and practice. The book enables scientists to understand the commercial implications of their work and provides engineers with essential theory. Since the previous edition, many developments have taken place in plastics materials, such as the growth in the commercial use of sustainable bioplastics, so this book brings the user fully up-to-date with the latest materials, references, units, and figures that have all been thoroughly updated. The book remains the authoritiative resource for engineers, suppliers, researchers, materials scientists, and academics in the field of polymers, including current best practice, processing, and material selection information and health and safety guidance, along with discussions of sustainability and the commercial importance of various plastics and additives, including nanofillers and graphene as property modifiers. With a 50 year history as the principal reference in the field of plastics material, and fully updated by an expert team of polymer scientists and engineers, this book is essential reading for researchers and practitioners in this field. - Presents a one-stop-shop for easily accessible information on plastics materials, now updated to include the latest biopolymers, high temperature engineering plastics, thermoplastic elastomers, and more - Includes thoroughly revised and reorganised material as contributed by an expert team who make the book relevant to all plastics engineers, materials scientists, and students of polymers - Includes the latest guidance on health, safety, and sustainability, including materials safety data sheets, local regulations, and a discussion of recycling issues
Download or read book Stretch Blow Molding written by Ottmar Brandau and published by William Andrew. This book was released on 2016-08-10 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stretch Blow Molding, Third Edition, provides the latest on the blow molding process used to produce bottles of the strength required for carbonated drinks. In this updated handbook, Ottmar Brandau introduces the technology of stretch blow molding, explores practical aspects of designing and running a production line, and looks at practical issues for quality control and troubleshooting. As an experienced engineer, manager, and consultant, Brandau's focus is on optimizing the production process, improving quality, and reducing cycle time. In this new edition, the author has thoroughly reviewed the content of the book, providing updates on new developments in stretch blow molding, including neck sizes, new equipment and processes, and the economics of the process. The book is a thoroughly practical handbook which provides engineers and managers with the toolkit to improve production and engineering aspects in their own businesses, allowing them to save money, increase output, and improve competitiveness by adopting new technologies. - Provides knowledge and understanding of the latest technological and best practice developments in stretch blow molding - Includes money saving, practical strategies to optimize the production process, improve quality, and reduce cycle times - Provides a guide to the training of operators, as well as tactics on how to troubleshoot when products are faulty, productivity is low, or machinery is not operating as expected
Download or read book Practical Extrusion Blow Molding written by Samuel L. Belcher and published by CRC Press. This book was released on 1999-06-18 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outline proven methods from planning and manufacture to product testing, this work reports on the most effective means of producing plastics by the extrusion blow moulding process. It supplies data on materials, performance standards and testing methodologies developed in industry with proven reliability and cost effectiveness.
Download or read book Practical Guide to Rotational Moulding Second Edition written by Roy J Crawford and published by Smithers Rapra. This book was released on 2012-07-02 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotational moulding (also called rotomoulding or rotocasting), is a low pressure, high temperature manufacturing process that offers a very competitive alternative to blow moulding, thermoforming and injection moulding for the manufacture of hollow plastic parts. It offers designers the chance to produce relatively stress-free articles, with uniform wall thickness and potentially complex shapes. This second edition of the very popular Practical Guide to Rotational Moulding describes the basic aspects of the process and the latest state-of-the-art developments in the industry. It is completely revised and is extensively illustrated.This guide will be of interest both to students of polymer processing and those who work with rotational moulding equipment.
Download or read book Practical Injection Molding written by Bernie A. Olmsted and published by CRC Press. This book was released on 2001-03-14 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work focuses on the factors critical to successful injection moulding, including knowledge of plastic materials and how they melt, the importance of mould design, the role of the screw, and the correct use of the controls of an injection moulding machine. It seeks to provide operating personnel with a clear understanding of the basics of injec
Download or read book Genius 101 written by Dean Keith Simonton, PhD and published by Springer Publishing Company. This book was released on 2009-02-05 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Genius 101 makes for a great read on a centuries-old scientific puzzle - as well as a lively text on the wellsprings and manifestations of genius." Teresa M. Amabile, PhD The Edsel Bryant Ford Professor of Business Administration Harvard Business School [A] clear and engaging summary of this mysterious and utterly important phenomenon written by arguably the world's expert on the topic. Nearly 30 years of Simonton's fascination and focused intellect on the topic of exemplary genius come together in this brief, accessible and insightful volume. If only all introductory courses were this much fun! --Gregory J. Feist, PhD San Jose State University "The latest, and possibly most comprehensive, entry into this genre [on the study of genius] is Dean Keith Simonton's new book Genius 101... Simonton, a psychology professor at the University of California, Davis, is one of the world's leading authorities on the intellectually eminent..." --Time Magazine, February 13, 2009 "Genius 101 is an extremely readable and entertaining book: I read it in one sitting....Each chapter is informative, well organized, provocative, and entertaining. This book presents the best short introduction to genius to be found." --Robert Sternberg PsycCritiques Are geniuses born or made? How do psychologists measure "genius"? Is it "genius," or is it "madness"? "Genius," contrary to common belief, is not strictly a matter of intelligence. Intellect, personality, creativity, even serendipity play a significant role in molding a genius. So, what does it mean to be a genius? Genius 101 examines the many definitions of "genius," and the multiple domains in which it appears, including art, science, music, business, literature, and the media. Dr. Simonton introduces the study of genius theory and the research supporting it, using non-scientific, accessible language-fit for a non-genius. The Psych 101 Series Short, reader-friendly introductions to cutting-edge topics in psychology. With key concepts, controversial topics, and fascinating accounts of up-to-the-minute research, The Psych 101 Series is a valuable resource for all students of psychology and anyone interested in the field.
Download or read book Plastic Part Design for Injection Molding written by Robert A. Malloy and published by . This book was released on 2011 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the book is to assist the designer in the development of parts that are functional, reliable, manufacturable, and aesthetically pleasing. Since injection molding is the most widely used manufacturing process for the production of plastic parts, a full understanding of the integrated design process presented is essential to achieving economic and functional design goals. Features over 425 drawings and photographs.
Download or read book The Stick Chair Book written by Christopher Schwarz and published by . This book was released on 2023-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "..."The Stick Chair Book" is divided into three sections. The first section, "Thinking About Chairs," introduces you to the world of common stick chairs, plus the tools and wood to build them. The second section - "Chairmaking Techniques" - covers every process involved in making a chair, from cutting stout legs, to making curved arms with straight wood, to carving the seat. Plus, you'll get a taste for the wide variety of shapes you can use. The chapter on seats shows you how to lay out 14 different seat shapes. The chapter on legs has 16 common forms that can be made with only a couple handplanes. Add those to the 11 different arm shapes, six arm-joinery options, 14 shapes for hands, seven stretcher shapes and 11 combs, and you could make stick chairs your entire life without ever making the same one twice. The final section offers detailed plans for five stick chairs, from a basic Irish armchair to a dramatic Scottish comb-back. These five chair designs are a great jumping-off point for making stick chairs of your own design. Additional chapters in the book cover chair comfort, finishing and sharpening the tools. From the author: "When I first wrote 'The Stick Chair Book' in 2021, I was also fighting cancer. So I hammered out the text with urgency and the desire to record every fragment of information I knew about chairmaking. "To be fair, that's usually how I go about writing all my books. But then I typically take a couple months off, put the manuscript aside, then revisit it with fresh eyes and a sharpened pen. My final revisions remove about 10-20 percent of the original material. The stuff I cut is usually chapters that don't match the tone of the rest of the text. Or I snip sections that aren't as relevant as when I first wrote them. I also smooth out the writing and add bits of information I'd forgotten during the first brain-to-fingers dump. "And that's exactly what I've done for this revised edition. As a result, the text is 10.1 percent shorter than the first edition. It's more to the point. And it's where the manuscript would have ended up under normal conditions..."--Publisher's website.
Download or read book Foundry Manual written by United States Navy and published by . This book was released on 2006-03-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Manual is intended primarily for use by foundry personnel aboard repair ships and tenders. The recommended practices are based on procedures proved workable under Navy conditions and are supplemented by information from industrial sources. The Manual is divided into two general sections. The first section, chapters 1 through 13, contains information of a general nature, such as "How Metals Solidify," "Designing a Casting," "Sands for Molds and Cores," "Gates, Risers, and Chills," and "Description and Operation of Melting Furnaces." Subjects covered in these chapters are generally applicable to all of the metals that may be cast aboard ship. The second section, chapters 14 through 21, contains information on specific types of alloys, such as "Copper-Base Alloys," "Aluminum-Base Alloys," "Cast Iron," and "Steel." Specific melting practices, suggestions for sand mixes, molding practices, gating, and risering are covered in these chapters. This manual has been written with the "how-to-do-it" idea as the principal aim. Discussions as to the "why" of certain procedures have been kept to a minimum. This manual contains information that should result in the production of consistently better castings by repair ship personnel.
Download or read book Making Picture Frames in Wood written by Manly Banister and published by Sterling. This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Create all kinds of picture frames from simple wood mouldings to elaborate carved types. Clear instructions on matting, texturing, finishing. Fully illustrated with photos and diagrams. Best of the inexpensive books. "Art Material Trade News." A comprehensive intro-duction and guide. "House & Home." "
