This handbook was written for the injection molding product designer who has a limited knowledge of engineering polymers. It is a guide for the designer to decide which resin and design geometries to use for the design of plastic parts. It can also offer knowledgeable advice for resin and machine selection and processing parameters. Manufacturer and end user satisfaction is the ultimate goal.

How easy life would be if only moldings were the same size and shape as the mold. But they never are, as molders, toolmakers, designers and end users know only too well. Shrinkage means that the size is always different; warpage often changes the shape too. The effects are worse for some plastics than others. Why is that? What can you do about it? The Handbook of Molded Part Shrinkage and Warpage is the first and only book to deal specifically with this fundamental problem. Jerry Fischer’s Handbook explains in plain terms why moldings shrink and warp, shows how additives and reinforcements change the picture, sets out the effect of molding process conditions, and explains why you never can have a single ‘correct’ shrinkage value. It goes on to demonstrate how to alleviate the problem through careful design of the molded part and the mold, and by proper material selection. It also examines computer-aided methods of forecasting shrinkage and warpage. And most important of all, the Handbook gives you the data you need to work with. Authoritative and rooted in extensive industrial experience, the expert guidance contained in this handbook offers practical understanding to novices, and new insights to readers already skilled in the art of injection molding and mold making Contains the answers to common problems and detailed advice on how to control mold and post-mold shrinkage and warpage Case Studies illustrate and enrich the text; Data tables provide the empirical data that is essential for success, but hard to come by

For the first time, both the art and the science of designing runners and gates are presented in a concise format. Tried and true runner and gating design techniques successfully used with various materials and molding applications are described together with cutting edge new technologies. The book will help readers determine when to use what type of runner system and 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. Finally, readers will be able to separate the sales hype from reality when dealing with hot runner suppliers.

An injection mold is the heart of any plastics molding workcell. Understanding the principles of an injection mold design and its importance to a successful plastic part is fundamental to the success of the product. This book helps guide the designer, engineer, project manager, and production manager in making sure that the injection mold to be designed will work as intended. This book will take the reader through the process of conceptualizing and designing an injection mold that will produce the desired plastic part. Since it all starts with the plastic part, the book will first focus on key features and details of the plastic part which are necessary for good mold design. The design of the main components of an injection mold will be discussed and good design practices will be shared. Finally the process of testing and gaining customer acceptance of the mold for production will be detailed. A comprehensive appendix and detailed drawings will provide the required detail for completing a mold design.

Based on Urban Design Associates’ in-house training procedures, this unique handbook details the techniques and working methods of a major urban design and planning firm. Covering the process from basic principles to developed designs, the book outlines the range of project types and services that urban designers can offer and sets out a set of general operating guidelines and procedures for: Developing a master plan, including techniques for engaging citizens in the design process and technical analysis to evaluate the physical form of the neighborhood, centered on a design charrette with public participation; Preparing a pattern book to guide residential construction in a new traditional town, including the documentation of architectural and urban precedents in a form that can be used by architects and builders; Implementing contextual architectural design, including methods of applying the essential qualities of traditional architecture in many styles to modern programs and construction techniques. This invaluable guide offers an introductory course in urbanism as well as an operations manual for architects, planners, developers, and public officials.

Features case studies, boxouts, tips, colour wheels, dos and don'ts, and design principles to explain the various keys to creating information graphics. This work also looks at how to integrate different types of information design into an overall information design scheme for organizations within the public sector, retail, and transport.

The new comprehensive bible of interior design, from a home styling guru who has coached an entire Scandinavian generation in the art of creating a harmonious home. Frida Ramstedt believes in thinking about how we decorate, rather than focusing on what we decorate with. We know more today than ever before about design trends, furniture, and knickknacks, and now Frida familiarizes readers with the basic principles behind interior and styling—what looks good and, most of all, why it looks good. The Interior Design Handbook teaches you general rules of thumb—like what the golden ratio and the golden spiral are, the proper size for a coffee table in relation to your sofa, the optimal height to hang lighting fixtures, and the best ways to use a mood board—complete with helpful illustrations. Use The Interior Design Handbook to achieve a balanced, beautiful home no matter where you live or what your style is.