Author: Charles Howard Walker
Publisher:
ISBN:
Category : Moldings
Languages : en
Pages : 156

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Book Description

Author: Charles Howard Walker
Publisher: W. W. Norton & Company
ISBN: 9780393732337
Category : Architecture
Languages : en
Pages : 188

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Book Description
With the revival of interest in traditional design, practitioners, students, and historians have begun to study and use the vocabulary of forms that so enriched our architectural heritage.

Author: Matthew Sheldon Bickford
Publisher:
ISBN: 9780985077716
Category : Decoration and ornament, Architectural
Languages : en
Pages : 254

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Book Description
A guide to making furniture mouldings using traditional moulding planes.

Author: Maw-Ling Wang
Publisher: Carl Hanser Verlag GmbH Co KG
ISBN: 1569906203
Category : Technology & Engineering
Languages : en
Pages : 535

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Book Description
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.

Author: Rong Zheng
Publisher: Springer Science & Business Media
ISBN: 3642212638
Category : Technology & Engineering
Languages : en
Pages : 194

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Book Description
This book covers fundamental principles and numerical methods relevant to the modeling of the injection molding process. As injection molding processing is related to rheology, mechanical and chemical engineering, polymer science and computational methods, and is a rapidly growing field, the book provides a multidisciplinary and comprehensive introduction to the subjects required for an understanding of the complex process. It addresses the up-to-date status of fundamental understanding and simulation technologies, without losing sight of still useful classical approaches. The main chapters of the book are devoted to the currently active fields of flow-induced crystallization and orientation evolution of fiber suspensions, respectively, followed by detailed discussion of their effects on mechanical property, shrinkage and warpage of injection-molded products. The level of the proposed book will be suitable for interested scientists, R&D engineers, application engineers, and graduate students in engineering.

Author: Bernie A. Olmsted
Publisher: CRC Press
ISBN: 1040173691
Category : Technology & Engineering
Languages : en
Pages : 248

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Book Description
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

Author: M. Joseph Gordon, Jr.
Publisher: John Wiley & Sons
ISBN: 0470584483
Category : Technology & Engineering
Languages : en
Pages : 766

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Book Description
The all-encompassing guide to total quality process control for injection molding In the same simple, easy-to-understand language that marked the first edition, Total Quality Process Control for Injection Molding, Second Edition lays out a successful plan for producing superior plastic parts using high-quality controls. This updated edition is the first of its kind to zero in on every phase of the injection molding process, the most commonly used plastics manufacturing method, with an all-inclusive strategy for excellence. Beginning with sales and marketing, then moving forward to cover finance, purchasing, design, tooling, manufacturing, assembly, decorating, and shipping, the book thoroughly covers each stage to illustrate how elevated standards across individual departments relate to result in the creation of a top-notch product. This Second Edition: Details ways to improve plastic part design and quality Includes material and process control procedures to monitor quality through the entire manufacturing system Offers detailed information on machinery and equipment and the implementation of quality assurance methods—content that is lacking in similar books Provides problem-analysis techniques and troubleshooting procedures Includes updates that cover Six Sigma, ISO 9000, and TS 16949, which are all critical for quality control; computer-guided process control techniques; and lean manufacturing methods With proven ways to problem-solve, increase performance, and ensure customer satis-faction, this valuable guide offers the vital information today's managers need to plan and implement quality process control—and produce plastic parts that not only meet, but surpass expectations.

Author: John D. Joannopoulos
Publisher: Princeton University Press
ISBN: 1400828244
Category : Science
Languages : en
Pages : 305

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Book Description
Since it was first published in 1995, Photonic Crystals has remained the definitive text for both undergraduates and researchers on photonic band-gap materials and their use in controlling the propagation of light. This newly expanded and revised edition covers the latest developments in the field, providing the most up-to-date, concise, and comprehensive book available on these novel materials and their applications. Starting from Maxwell's equations and Fourier analysis, the authors develop the theoretical tools of photonics using principles of linear algebra and symmetry, emphasizing analogies with traditional solid-state physics and quantum theory. They then investigate the unique phenomena that take place within photonic crystals at defect sites and surfaces, from one to three dimensions. This new edition includes entirely new chapters describing important hybrid structures that use band gaps or periodicity only in some directions: periodic waveguides, photonic-crystal slabs, and photonic-crystal fibers. The authors demonstrate how the capabilities of photonic crystals to localize light can be put to work in devices such as filters and splitters. A new appendix provides an overview of computational methods for electromagnetism. Existing chapters have been considerably updated and expanded to include many new three-dimensional photonic crystals, an extensive tutorial on device design using temporal coupled-mode theory, discussions of diffraction and refraction at crystal interfaces, and more. Richly illustrated and accessibly written, Photonic Crystals is an indispensable resource for students and researchers. Extensively revised and expanded Features improved graphics throughout Includes new chapters on photonic-crystal fibers and combined index-and band-gap-guiding Provides an introduction to coupled-mode theory as a powerful tool for device design Covers many new topics, including omnidirectional reflection, anomalous refraction and diffraction, computational photonics, and much more.

Author: Ann Locke Davidson
Publisher: State University of New York Press
ISBN: 1438400535
Category : Education
Languages : en
Pages : 272

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Book Description
Making and Molding Identity in Schools delves into the lives of adolescents to examine how youths assert ethnic and racial identities in the face of policies, discourses, and practices that work both to reproduce and challenge social categories. Detailed case studies illuminate adolescent voices and perspectives, revealing that identity and academic engagement emanate not just from societal and cultural forces, but also from ordinary, day to day interactions and experiences within school settings. Drawing on contemporary social theory, the author emphasizes the political and relational nature of race and ethnicity, and illustrates the potential for identities and ideologies to vary over time and across school settings. The book provides a needed expansion of theories that link youth identities and ideologies solely to cultural, economic and political forces, and provides insight into settings that allow students to engage without discarding their ethnic and racial selves.

Author: Marianne Cusato
Publisher: Sterling Publishing Company
ISBN: 9781402736285
Category : Architecture
Languages : en
Pages : 284

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Book Description
Even as oversized McMansions continue to elbow their way into tiny lots nationwide, a much different trend has taken shape. This return to traditional architectural principles venerates qualities that once were taken for granted in home design: structural common sense, aesthetics of form, appropriateness to a neighborhood, and even sustainability. Marianne Cusato, creator of the award-winning Katrina Cottages, has authored and illustrated this definitive guide to what makes houses look and feel right--to the eye and to the soul. She teaches us the language and grammar of classical architecture, revealing how balance, harmony, and detail all contribute to creating a home that will be loved rather than tolerated. And she takes us through the do’s and don’ts of every element of home design, from dormers to doorways to columns. Integral to the book are its hundreds of elegant line drawings--clearly rendering the varieties of lintels and cornices, arches and eaves, and displaying "avoid” and "use” versions of the same elements side by side.