The First Snap Fit Handbook

The ‘system level’ knowledge and design skills needed to create good snap-fit interfaces existed in the minds of self-taught snap-fit experts but was not captured in the literature. New designers of plastic parts wishing to use snap-fit had nowhere to turn unless they were fortunate enough to have access to an experienced snap-fit designer. This book organizes and presents all design aspects of snap-fits with an emphasis on the systems level thinking required to create world-class attachments. Beginning, as well as experienced, product designers will find the information they need to develop snap-fits more efficiently and avoid many common snap-fit problems. The third edition has been thoroughly revised to include new case histories and applications. The text has been extensively rewritten for clarity and user-friendliness and there are many new figures with expert explanations.

The ‘system level’ knowledge and design skills needed to create good snap-fit interfaces existed in the minds of self-taught snap-fit experts but was not captured in the literature. New designers of plastic parts wishing to use snap-fit had nowhere to turn unless they were fortunate enough to have access to an experienced snap-fit designer. This book organizes and presents all design aspects of snap-fits with an emphasis on the systems level thinking required to create world-class attachments. Beginning, as well as experienced, product designers will find the information they need to develop snap-fits more efficiently and avoid many common snap-fit problems.

Integral Mechanical Attachment, highlights on one of the world’s oldest technologies and makes it new again. Think of buttons and toggles updated to innovative snaps, hooks, and interlocking industrial parts. Mechanical fasteners have been around as long as mankind, but manufacturers of late have been re-discovering their quick, efficient and fail proof advantages when using them as interlocking individual components as compared with such traditional means of joining materials like welding, soldering, gluing and using nuts bolts, rivets and other similar devices. For many years, it has been virtually impossible to find a single-source reference that provides an overview of the various categories of fastening systems and their various applications. Design engineers should find this book to be an invaluable source of detailed, illustrated information on how such fasteners work, and how they can save time and money. Students, too, will find this book to be extremely useful for courses in mechanical design, machine design, product development and other related areas where fastening and joining subjects are taught. This will be the first reference book to come along in many years that will fully illustrate the major classes of integral mechanical fasteners, replete with examples of typical assembly and ideas and suggestions for further research. * Covers all major techniques for integral mechanical attachment within the context of other types of joining including chemical (adhesive) bonding, melting and solidification (welding, soldering, brazing), and mechanical joining (fasteners and part features) * Includes specific chapters for particular attachment considerations by materials type, including metals, plastics, ceramics, glass, wood, and masonry * Provides unique coverage of mechanical/electrical connections for reliable contact and use

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.

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In Complaint! Sara Ahmed examines what we can learn about power from those who complain about abuses of power. Drawing on oral and written testimonies from academics and students who have made complaints about harassment, bullying, and unequal working conditions at universities, Ahmed explores the gap between what is supposed to happen when complaints are made and what actually happens. To make complaints within institutions is to learn how they work and for whom they work: complaint as feminist pedagogy. Ahmed explores how complaints are made behind closed doors and how doors are often closed on those who complain. To open these doors---to get complaints through, keep them going, or keep them alive---Ahmed emphasizes, requires forming new kinds of collectives. This book offers a systematic analysis of the methods used to stop complaints and a powerful and poetic meditation on what complaints can be used to do. Following a long lineage of Black feminist and feminist of color critiques of the university, Ahmed delivers a timely consideration of how institutional change becomes possible and why it is necessary.

It's a classic American dream: a beautiful log home nestled in the woods, standing proudly on a mountaintop, poised on a hillside, or serenely overlooking a sparkling lake or stream. With walls that beautifully blend the art of nature with the hand of human labor, no other kind of dwelling so poetically expresses the pioneering, self-sufficient spirit that made this nation great. If you're looking to make this dream a reality, let seasoned professionals Clyde Cremer and Jeffrey Cremer help you navigate the often puzzling maze of buying and building a log home. With this indispensable guide, Clyde and Jeffrey advise you on every aspect of the process, from idea stage to completed project, and explains how to choose the right style of home to fit your budget and site selection. They also cover such topics as: Types of wood used for log cabins Energy efficiency Estimating costs Construction concerns Log home maintenance And much more! The Complete Guide to Log Homes gives you all the information you need to make an informed, educated decision on buying or building a log home. Take the first step today toward having the home of your dreams! The Complete Guide to Log Homes