Handbook of Molded Part Shrinkage and Warpage

Handbook of Molded Part Shrinkage and Warpage PDF Author: Jerry Fischer
Publisher: William Andrew
ISBN: 1455730572
Category : Technology & Engineering
Languages : en
Pages : 289

Get Book Here

Book Description
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

Handbook of Molded Part Shrinkage and Warpage

Handbook of Molded Part Shrinkage and Warpage PDF Author: Jerry Fischer
Publisher: William Andrew
ISBN: 1455730572
Category : Technology & Engineering
Languages : en
Pages : 289

Get Book Here

Book Description
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

Shrinkage: Manhood, Marriage, and the Tumor That Tried to Kill Me

Shrinkage: Manhood, Marriage, and the Tumor That Tried to Kill Me PDF Author: Bryan Bishop
Publisher: St. Martin's Griffin
ISBN: 9781250067739
Category : Biography & Autobiography
Languages : en
Pages : 0

Get Book Here

Book Description
A New York Times bestseller! An Amazon Best Books of 2014 selection "If you're reading this, it means I'm already dead. Just kidding." In 2009, at thirty years old, Bryan Bishop's life was right on track. Known to millions as "Bald Bryan," the sidekick and soundman on the record-setting podcast, The Adam Carolla Show, his radio career was taking off. He was newly engaged. Then, he and his fiancée Christie were delivered a crushing blow when he was diagnosed with a brain stem glioma—an inoperable brain tumor. Suddenly Bryan's promising future was transformed into a grueling schedule of radiation and chemotherapy while facing his mortality. In this poignant narrative that is alternately heartbreaking and hysterical, Bishop shares the surreal experiences of writing his will with the bravado of a pulp novelist, taking chemo in a strip club, and (technically) the closest he ever got to achieving his lifelong dream of a threesome—when a physical therapist had to show his wife how to bathe him in the shower during his weakened state. Whether recounting his search for the most aggressive form of treatment, how radiation treatment jeopardized his ability to (literally) walk down the aisle or even smile for his wedding photos, or recalling the time his wife inadvertently drugged him in a pool in Maui, Bishop's inimitable voice radiates through his story. As the author celebrates how treatment shrunk his tumor and gave him a new lease on life, Shrinkage reveals the resilience of the human spirit—and the power of laughter—during even the darkest times.

Supporting Shrinkage

Supporting Shrinkage PDF Author: Michael P. Johnson
Publisher: State University of New York Press
ISBN: 1438483473
Category : Political Science
Languages : en
Pages : 214

Get Book Here

Book Description
Supporting Shrinkage describes a new approach to citizen-engaged, community-focused planning methods and technologies for cities and regions facing decline, disinvestment, shrinkage, and social and physical distress. The volume evaluates the benefits and costs of a wide range of analytic approaches for designing policy and planning interventions for shrinking cities and distressed communities. These include collaborative planning, social media, civic technology, game design, analytics, decision modeling and decision support, and spatial analysis. The authors present case studies of three US cities addressing shrinkage and decline, with a focus on issues of social justice, democratization of knowledge, and local empowerment. Proposed as a solution is an approach that puts community engagement and empowerment at the center, combined with data and technology innovations. The authors argue that decisions informed by qualitative and quantitative data and analytic methods, implemented through accessible and affordable technologies, and based on notions of social impact and social justice, can enable residents to play a leading role in the positive transformation of shrinking cities and distressed communities.

Improving Efficiency by Shrinkage

Improving Efficiency by Shrinkage PDF Author: Marvin Gruber
Publisher: Routledge
ISBN: 1351439162
Category : Mathematics
Languages : en
Pages : 653

Get Book Here

Book Description
Offers a treatment of different kinds of James-Stein and ridge regression estimators from a frequentist and Bayesian point of view. The book explains and compares estimators analytically as well as numerically and includes Mathematica and Maple programs used in numerical comparison.;College or university bookshops may order five or more copies at a special student rate, available on request.

Autogenous Shrinkage of Concrete

Autogenous Shrinkage of Concrete PDF Author: Ei-ichi Tazawa
Publisher: CRC Press
ISBN: 9780419238904
Category : Architecture
Languages : en
Pages : 432

Get Book Here

Book Description
This book forms the proceedings of a workshop held in Hiroshima in June 1998 and derive from the work of a Technical Committee of the Japan Concrete Institute. Topics include test and prediction methods, the science of autogenous shrinkage, strain and stress, and consequent design concerns.

PRO 17: International RILEM Workshop on Shrinkage of Concrete - 'Shrinkage 2000'

PRO 17: International RILEM Workshop on Shrinkage of Concrete - 'Shrinkage 2000' PDF Author: Veronique Baroghel-Bouny
Publisher: RILEM Publications
ISBN: 9782912143204
Category : Concrete
Languages : en
Pages : 616

Get Book Here

Book Description


Creep, Shrinkage and Durability Mechanics of Concrete and Concrete Structures, Two Volume Set

Creep, Shrinkage and Durability Mechanics of Concrete and Concrete Structures, Two Volume Set PDF Author: Tada-aki Tanabe
Publisher: CRC Press
ISBN: 0203882954
Category : Technology & Engineering
Languages : en
Pages : 1540

Get Book Here

Book Description
CREEP, SHRINKAGE AND DURABILITY MECHANICS OF CONCRETE AND CONCRETE STRUCTURES contains the keynote lectures, technical reports and contributed papers presented at the Eighth International Conference on Creep, Shrinkage and Durability of Concrete and Concrete Structures (CONCREEP8, Ise-shima, Japan, 30 September - 2 October 2008). The topics covered

Retail Security and Shrinkage Protection

Retail Security and Shrinkage Protection PDF Author: Philip Purpura
Publisher: Butterworth-Heinemann
ISBN: 9780750692748
Category : Business & Economics
Languages : en
Pages : 378

Get Book Here

Book Description
This book helps the reader to critically evaluate a security operation using modern research techniques. It focuses on all retail business security issues, emphasizing vulnerabilities, losses, and practical countermeasures to combat such crimes as internal theft and shoplifting. Coverage includes such key topics as: the impact of the Americans with Disabilities Act; proper testing procedures under Employee Polygraph Protection Act; Ernst and Young's Survey of Retail Loss Prevention Trends; and the National Retail Security Survey conducted by Security Magazine.

Improving Efficiency by Shrinkage

Improving Efficiency by Shrinkage PDF Author: Marvin Gruber
Publisher: CRC Press
ISBN: 9780824701567
Category : Mathematics
Languages : en
Pages : 664

Get Book Here

Book Description
Offers a treatment of different kinds of James-Stein and ridge regression estimators from a frequentist and Bayesian point of view. The book explains and compares estimators analytically as well as numerically and includes Mathematica and Maple programs used in numerical comparison.;College or university bookshops may order five or more copies at a special student rate, available on request.

Creep and Shrinkage

Creep and Shrinkage PDF Author: Hubert Rüsch
Publisher: Springer Science & Business Media
ISBN: 1461254248
Category : Technology & Engineering
Languages : en
Pages : 296

Get Book Here

Book Description
This book is based on Reinforced Concrete-Prestressed Concrete, Volume 2, Accounting for the Effects of Creep and Shrinkage on the Behavior of Structural Systems by Hubert Rusch and Dieter Jungwirth, which appeared in German in 1976. Even then, it was Hubert Rusch's fervent wish to have his thoughts on the deformations of concrete translated into English in order to reach a wider audience. His earlier efforts to contribute a study to the Series of Monographs of the Ameri can Institute had unfortunately not succeeded. Despite a serious illness, Hubert Rusch undertook, with his characteristic prudence and thoroughness, the preparatory work for the translation and related revision of his book. Unfortunately fate did not grant him the satisfaction of seeing his work completed. Hubert Rusch died on October 17, 1979. In writing this book, Hubert Rusch drew on his many years of devoted study of the creep problem. These investigations go back to 1934. His awareness of the plastic deformation of concrete under sustained load, which had been reported to him on the occasion of an American sojourn, led him to discover the causes of a major building collapse. At his urging, Professor A. Hummel published, in 1935, a critical survey of the test results then available on concrete creep.