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Robust Process Development and Scientific Molding

Robust Process Development and Scientific Molding
  • Author : Suhas Kulkarni
  • Publsiher : Carl Hanser Verlag GmbH Co KG
  • Release : 16 January 2017
  • ISBN : 1569905878
  • Pages : 390 pages
  • Rating : 5/5 from 1 ratings
GET THIS BOOKRobust Process Development and Scientific Molding

Summary:
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.


Robust Process Development and Scientific Molding

Robust Process Development and Scientific Molding
  • Author : Suhas Kulkarni
  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 16 January 2017
GET THIS BOOKRobust Process Development and Scientific Molding

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

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Injection Mold Design Engineering

Injection Mold Design Engineering
  • Author : David O. Kazmer
  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 06 June 2016
GET THIS BOOKInjection Mold Design Engineering

This book provides a structured methodology and scientific basis for engineering injection molds. The topics are presented in a top-down manner, beginning with introductory definitions and the big picture before proceeding to layout and detailed design of molds. The book provides very pragmatic analysis with worked examples that can be readily adapted to real-world product design applications. It will help students and practitioners to understand the inner workings of injection molds and encourage them to think outside the box in

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Advanced Injection Molding Technologies

Advanced Injection Molding Technologies
  • Author : Shia-Chung Chen,Lih-Sheng Turng
  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 06 May 2019
GET THIS BOOKAdvanced Injection Molding Technologies

This book covers the most recent and important developments in advanced injection molding technologies, such as intelligent process control; technology innovations and computer simulation for emerging special injection molding processes like microinjection molding, microcellular injection molding, water-assisted foaming, water-assisted injection molding, and variable mold temperature technologies; conductive polymer foams and composites; injection molding of optical products; and an automated mold design navigation system with integrated knowledge management capability. It is intended to be used as a textbook for both introductory

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Injection Molding Handbook

Injection Molding Handbook
  • Author : D.V. Rosato,Marlene G. Rosato
  • Publisher : Springer Science & Business Media
  • Release : 06 December 2012
GET THIS BOOKInjection Molding Handbook

This third edition has been written to thoroughly update the coverage of injection molding in the World of Plastics. There have been changes, including extensive additions, to over 50% of the content of the second edition. Many examples are provided of processing different plastics and relating the results to critiCal factors, which range from product design to meeting performance requirements to reducing costs to zero-defect targets. Changes have not been made that concern what is basic to injection molding. However, more

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Computer Modeling for Injection Molding

Computer Modeling for Injection Molding
  • Author : Huamin Zhou
  • Publisher : John Wiley & Sons
  • Release : 04 March 2013
GET THIS BOOKComputer Modeling for Injection Molding

This book covers a wide range of applications and uses of simulation and modeling techniques in polymer injection molding, filling a noticeable gap in the literature of design, manufacturing, and the use of plastics injection molding. The authors help readers solve problems in the advanced control, simulation, monitoring, and optimization of injection molding processes. The book provides a tool for researchers and engineers to calculate the mold filling, optimization of processing control, and quality estimation before prototype molding.

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A Practical Approach to Scientific Molding

A Practical Approach to Scientific Molding
  • Author : Gary F. Schiller
  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 09 April 2018
GET THIS BOOKA Practical Approach to Scientific Molding

This easy-to-understand guide provides the necessary information to implement a scientific molding program. It is a hands-on reference for people on the molding floor, including those previously lacking theoretical background or formal education. The book covers how the injection molding machine prepares the plastic and understanding of plastic flow. The functions of the main machine components are explained and understanding of correct procedures and testing is developed. Each step of the process is clearly explained in a step-by-step manner, and

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Unit Manufacturing Processes

Unit Manufacturing Processes
  • Author : National Research Council,Division on Engineering and Physical Sciences,Board on Manufacturing and Engineering Design,Commission on Engineering and Technical Systems,Unit Manufacturing Process Research Committee
  • Publisher : National Academies Press
  • Release : 03 January 1995
GET THIS BOOKUnit Manufacturing Processes

Manufacturing, reduced to its simplest form, involves the sequencing of product forms through a number of different processes. Each individual step, known as an unit manufacturing process, can be viewed as the fundamental building block of a nation's manufacturing capability. A committee of the National Research Council has prepared a report to help define national priorities for research in unit processes. It contains an organizing framework for unit process families, criteria for determining the criticality of a process or manufacturing

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Injection Molding Advanced Troubleshooting Guide

Injection Molding Advanced Troubleshooting Guide
  • Author : Randy Kerkstra,Steve Brammer
  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 06 April 2021
GET THIS BOOKInjection Molding Advanced Troubleshooting Guide

This highly practical troubleshooting guide solves injection molding problems systematically and quickly. The rigorous but user-friendly approach employs the authors’ proven »STOP« methodology, considering molding process, mold, machine, and material (4M’s) as possible sources of part defects. Importantly, the interaction between tooling, processing, and material is emphasized, allowing successful resolution of difficult problems where »by-the-books« approaches fail. Starting from troubleshooting methodology and tools, there is a focused discussion of key areas impacting troubleshooting, in particular the 4M’s, followed

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UHMWPE Biomaterials Handbook

UHMWPE Biomaterials Handbook
  • Author : Steven M. Kurtz
  • Publisher : Academic Press
  • Release : 27 April 2009
GET THIS BOOKUHMWPE Biomaterials Handbook

UHMWPE Biomaterials Handbook describes the science, development, properties and application of of ultra-high molecular weight polyethylene (UHMWPE) used in artificial joints. This material is currently used in 1.4 million patients around the world every year for use in the hip, knee, upper extremities, and spine. Since the publication of the 1st edition there have been major advances in the development and clinical adoption of highly crosslinked UHMWPE for hip and knee replacement. There has also been a major international effort to

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Robust Plastic Product Design: A Holistic Approach

Robust Plastic Product Design: A Holistic Approach
  • Author : Vikram Bhargava
  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 11 December 2017
GET THIS BOOKRobust Plastic Product Design: A Holistic Approach

Tooling, molding, secondary operations, material selection, evaluation and testing, design, project management, costing, value engineering, international supplier management and enhancement, and more: this book provides a broad insight from the author’s over 40 years of experience in the plastics industry. Aimed at both technical and non-technical personnel involved with plastic product design and manufacturing, this book shows how having the big picture leads to effective solutions and high-quality products. Numerous case studies of product failures exemplify the key concepts. The

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Polymer Science and Engineering

Polymer Science and Engineering
  • Author : National Research Council,Division on Engineering and Physical Sciences,Commission on Physical Sciences, Mathematics, and Applications,Committee on Polymer Science and Engineering
  • Publisher : National Academies Press
  • Release : 01 January 1994
GET THIS BOOKPolymer Science and Engineering

Polymers are used in everything from nylon stockings to commercial aircraft to artificial heart valves, and they have a key role in addressing international competitiveness and other national issues. Polymer Science and Engineering explores the universe of polymers, describing their properties and wide-ranging potential, and presents the state of the science, with a hard look at downward trends in research support. Leading experts offer findings, recommendations, and research directions. Lively vignettes provide snapshots of polymers in everyday applications. The volume

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Building Computer Vision Applications Using Artificial Neural Networks

Building Computer Vision Applications Using Artificial Neural Networks
  • Author : Shamshad Ansari
  • Publisher : Apress
  • Release : 17 July 2020
GET THIS BOOKBuilding Computer Vision Applications Using Artificial Neural Networks

Apply computer vision and machine learning concepts in developing business and industrial applications ​using a practical, step-by-step approach. The book comprises four main sections starting with setting up your programming environment and configuring your computer with all the prerequisites to run the code examples. Section 1 covers the basics of image and video processing with code examples of how to manipulate and extract useful information from the images. You will mainly use OpenCV with Python to work with examples in this

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Communities in Action

Communities in Action
  • Author : National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Population Health and Public Health Practice,Committee on Community-Based Solutions to Promote Health Equity in the United States
  • Publisher : National Academies Press
  • Release : 27 April 2017
GET THIS BOOKCommunities in Action

In the United States, some populations suffer from far greater disparities in health than others. Those disparities are caused not only by fundamental differences in health status across segments of the population, but also because of inequities in factors that impact health status, so-called determinants of health. Only part of an individual's health status depends on his or her behavior and choice; community-wide problems like poverty, unemployment, poor education, inadequate housing, poor public transportation, interpersonal violence, and decaying neighborhoods also

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Models in Environmental Regulatory Decision Making

Models in Environmental Regulatory Decision Making
  • Author : National Research Council,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee on Models in the Regulatory Decision Process
  • Publisher : National Academies Press
  • Release : 25 August 2007
GET THIS BOOKModels in Environmental Regulatory Decision Making

Many regulations issued by the U.S. Environmental Protection Agency (EPA) are based on the results of computer models. Models help EPA explain environmental phenomena in settings where direct observations are limited or unavailable, and anticipate the effects of agency policies on the environment, human health and the economy. Given the critical role played by models, the EPA asked the National Research Council to assess scientific issues related to the agency's selection and use of models in its decisions. The

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