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Plastics Injection Molding

Plastics Injection Molding
Scientific Molding, Recommendations, and Best Practices

by José R. Lerma Valero

  • Publisher : Carl Hanser Verlag GmbH Co KG
  • Release : 2020-01-20
  • Pages : 424
  • ISBN : 1569906904
  • Language : En, Es, Fr & De
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"Plastics Injection Molding: Scientific Molding, Recommendations, and Best Practices" is a user-friendly reference book and training tool, with all the essentials to understand injection molding of plastics. It is a practical guide to refining and controlling the process, increasing robustness and consistency, increasing productivity and profitability, and reducing costs. This book contains structured information on process definitions and parameters, optimization methods, key points, interpretation of data sheets, among other useful recommendations regarding both technology and design. It also provides analysis of process deviation, defects, incidents, etc. as well as a section dedicated to material selection and comparison. Includes a bonus of downloadable Excel spreadsheets for application to scientific molding, process analysis, and optimization. This book is aimed at injection molding technicians, process engineers, quality engineers, mold designers, part designers, simulation engineers, team leaders, plant managers, and those responsible for purchasing plastic materials. Contents: -Plastics -Material selection -Injection: machines and processes -Scientific molding -Failure Analysis -Reference material

The Secrets of Building a Plastic Injection Molding Machine

The Secrets of Building a Plastic Injection Molding Machine
A Book

by Vincent R. Gingery

  • Publisher : David J. Gingery Publishing, LLC
  • Release : 2015-11-30
  • Pages : 128
  • ISBN : 1878087525
  • Language : En, Es, Fr & De
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Here is a book that brings the art of plastic injection molding to the home shop level. Working with plastics can be a fun and profitable hobby. If you have ever wanted to produce custom made plastic parts or just want to know how it’s done then this book is for you. Included are complete step by step instructions on how to build a small inexpensive table top injection molding machine capable of injecting up to 1/2 ounce of plastic into a mold. Sources for plastic will be those things normally thrown away. Stuff like plastic milk jugs, soda pop bottles, plastic oil cans etc. You will learn the basic principles of injection molding and how to design and make your own molds. Begin by making a simple mold to test the machine. Then a mold for a plastic knob that will be used on the machine. Progress to a mold for a small plastic container with a snap lid. It won’t be long before you will be creating new products of your own design. I’ll even show you how to cast replacements for broken or missing plastic parts. Just think of the possibilities. And the finished items you make will turn out so nice and look so professional that it will be hard to believe you made them yourself. Construction is simple and straight forward, but it will require basic metal working knowledge and access to a metal lathe and a drill press along with other hand and power tools associated with metal working and machine work in general.

Plastic Injection Molding: Manufacturing Startup and Management

Plastic Injection Molding: Manufacturing Startup and Management

by Douglas M. Bryce

  • Publisher : Society of Manufacturing Engineers
  • Release : 1999
  • Pages : 208
  • ISBN : 0872635031
  • Language : En, Es, Fr & De
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This book in the Plastics Injection Molding series addresses the many facets of running a molding company including selecting the right equipment, identifying costs to determine price, making the most of available resources (including personnel), and complying with industry and quality standards. Also discussed are key company strategies that can determine whether a company operates in the red or is profitable. This book also includes a benchmarking feature that allows decision-makers to gauge their company's competitiveness in comparison to the top 50 molders in the United States.

Plastic Injection Molding: Mold Design and Construction Fundamentals

Plastic Injection Molding: Mold Design and Construction Fundamentals

by Douglas M. Bryce

  • Publisher : Society of Manufacturing Engineers
  • Release : 1998
  • Pages : 193
  • ISBN : 0872634957
  • Language : En, Es, Fr & De
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Eliminate the guesswork from critical mold aspects such as gate location, shape and size. And discover how to establish proper venting so you can prepare ideal mold venting - before the first shot is made. Both newcomers and experienced practitioners in the area of thermoplastics will benefit from its concise explanations of the methods and equipment used, the components necessary for smart mold design, a checklist for designing a mold, and the variety of finishes and textures available and how they are applied.

Plastic Injection Molding: Mold Design and Construction Fundamentals

Plastic Injection Molding: Mold Design and Construction Fundamentals

by Douglas M. Bryce

  • Publisher : Society of Manufacturing Engineers
  • Release : 1998
  • Pages : 193
  • ISBN : 0872634957
  • Language : En, Es, Fr & De
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Eliminate the guesswork from critical mold aspects such as gate location, shape and size. And discover how to establish proper venting so you can prepare ideal mold venting - before the first shot is made. Both newcomers and experienced practitioners in the area of thermoplastics will benefit from its concise explanations of the methods and equipment used, the components necessary for smart mold design, a checklist for designing a mold, and the variety of finishes and textures available and how they are applied.

Cost Analysis of Plastic Injection Molds

Cost Analysis of Plastic Injection Molds
A Book

by Carlos Sapene

  • Publisher : Lulu.com
  • Release : 2007-01-01
  • Pages : 184
  • ISBN : 143030295X
  • Language : En, Es, Fr & De
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The Cost Analysis of Plastic Injection Molds is a complete step-by-step guide of the different stages of the cost estimation process. In addition, this book highlights the applicable considerations needed during the selection of plastic injection molds. This book is recommended for those searching for a straightforward understanding of attaining the final cost of a plastic injection mold. Readers looking to learn and/or improve their understanding of the technical and financial considerations to assess a cost efficient selection of a plastic injection mold will find this book a valuable resource of information. This book was born with the expectation of closing the gap between technical and non-technical professionals, who are facing the challenge of understanding the final price for a cost effective plastic injection mold.

Practical Injection Molding

Practical Injection Molding
A Book

by Bernie A. Olmsted,Martin Davis

  • Publisher : CRC Press
  • Release : 2001-03-14
  • Pages : 232
  • ISBN : 9780824705299
  • Language : En, Es, Fr & De
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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 injection moulding, resulting in more efficient processing, reduced cycle times, and better part quality with fewer rejects.

Injection Molding Handbook

Injection Molding Handbook
A Book

by D.V. Rosato,Marlene G. Rosato

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 1460
  • ISBN : 1461545978
  • Language : En, Es, Fr & De
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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 basic information has been added concerning present and future developments, resulting in the book being more useful for a long time to come. Detailed explanations and interpretation of individual subjects (more than 1500) are provided, using a total of 914 figures and 209 tables. Throughout the book there is extensive information on problems and solutions as well as extensive cross referencing on its many different subjects. This book represents the ENCYCLOPEDIA on IM, as is evident from its extensive and detailed text that follows from its lengthy Table of CONTENTS and INDEX with over 5200 entries. The worldwide industry encompasses many hundreds of useful plastic-related computer programs. This book lists these programs (ranging from operational training to product design to molding to marketing) and explains them briefly, but no program or series of programs can provide the details obtained and the extent of information contained in this single sourcebook.

Operator's Handbook for Plastic Injection Molding

Operator's Handbook for Plastic Injection Molding
A Book

by Society of the Plastics Industry. Molders Division

  • Publisher : Unknown Publisher
  • Release : 1987
  • Pages : 22
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Plastic Part Design for Injection Molding

Plastic Part Design for Injection Molding
An Introduction

by Robert A. Malloy

  • Publisher : Unknown Publisher
  • Release : 2011
  • Pages : 549
  • ISBN : 9783446404687
  • Language : En, Es, Fr & De
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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.

Specialized Injection Molding Techniques

Specialized Injection Molding Techniques
A Book

by Hans-Peter Heim

  • Publisher : William Andrew
  • Release : 2015-11-02
  • Pages : 262
  • ISBN : 0323371213
  • Language : En, Es, Fr & De
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Special Injection Molding Techniques covers several techniques used to create multicomponent products, hollow areas, and hard-soft combinations that cannot be produced with standard injection molding processes. It also includes information on the processing techniques of special materials, including foaming agents, bio-based materials, and thermosets. The book describes the most industrially relevant special injection molding techniques, with a detailed focus on understanding the basics of each technique and its main mechanisms, i.e., temperature, mold filling, bonding, residual stresses, and material behavior, also providing an explanation of process routes and their variants, and discussions of the most influencing process parameters. As special molding technologies have the potential to transform plastics processing to a highly-efficient, integrated type of manufacturing, this book provides a timely survey of these technologies, putting them into context, accentuating new opportunities, and giving relevant information on processing. Provides information about the basics needed for understanding several special injection molding techniques, including flow phenomena, bonding mechanisms, and thermal behavior Covers the basics of each technique and its main mechanisms, i.e., temperature, mold filling, bonding, residual stresses, and material behavior Discusses the most relevant processing parameters for each injection molding technique Presents a variety of techniques, including gas and water assisted injection molding, multi component injection molding, hybrid injection molding, injection molding of bio-based materials, and techniques for thermoset

Plastic Injection Molding

Plastic Injection Molding
Manufacturing Process Fundamentals

by Douglas M. Bryce

  • Publisher : Unknown Publisher
  • Release : 1996
  • Pages : 277
  • ISBN : 9781621040378
  • Language : En, Es, Fr & De
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Computer Modeling for Injection Molding

Computer Modeling for Injection Molding
Simulation, Optimization, and Control

by Huamin Zhou

  • Publisher : John Wiley & Sons
  • Release : 2013-03-04
  • Pages : 397
  • ISBN : 0470602996
  • Language : En, Es, Fr & De
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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.

The Complete Book on Medical Plastics

The Complete Book on Medical Plastics
A Book

by NIIR Board of Consultants and Engineers

  • Publisher : ASIA PACIFIC BUSINESS PRESS Inc.
  • Release : 2006-10-01
  • Pages : 368
  • ISBN : 8178330008
  • Language : En, Es, Fr & De
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Plastics currently form one of the most important components of the medical industry. Medical device designers and engineers increasingly prefer plastics to conventional packaging materials such as metals owing to superior flexibility offered by plastics in fabrication process. Advancements in sterilization techniques shift towards disposable devices, development of enhanced plastic materials, and technological innovations are factors driving the overall market growth and expansion. The development of novel materials such as biocompatible polymers for use in medical implants will furthermore provide the required impetus for the global medical plastics market. Every day, plastics are involved in critical surgeries, life saving efforts, and routine medical procedures. Plastic materials can be sterilized hundreds of times without degradation. Lightweight plastics are used to form replacement joints, non surgical supports, and therapy equipment. Clear plastics provide visibility for transfusions, surgeries, and diagnostic equipment of all kinds and plastics can be machined, molded, or formed into almost any shape imaginable. The use of plastics in health care field encompasses several distinct markets. Plastic is used on a large scale as medical devices like disposable syringes, optical and dental products, heart valves, contact lenses and many more medical products. This way plastic has very importance in making medical devices. The medical plastics industry is set to expand rapidly over the next decade taking up increasing proportions of GDP, as countries provide healthcare to an ageing population, access to medicine expands in developing regions and new technology is developed. This book basically deals with significance of packaging for pharmaceuticals & medical industry, tablets & capsules liquids, creams and ointments, OPVC, OPP and oriented and non oriented pet containers, blister trays for ampoules, cartridge tubes etc., shrink packaging and stretch wrapping, conducting health based risk assessments of medical materials, performance properties of metallocene polyethylene, EVA, and flexible PVC films, polyurethane thin film welding for medical device applications, polyurethane film as an alternative to PVC and latex, opportunities for PVC replacement in medical solution containers, thermoplastic silicone urethane copolymers : a new class of biomedical elastomers, selecting materials for medical products : from PVC to metallocene polyolefins, injection molding engineering plastics, assessing the performance and suitability of parylene coating etc. The present book contains the important information of plastics in medical field and their uses in various ways. This is very useful book for entrepreneurs, researchers, technocrats and technical institutions.

Computer-Aided Injection Mold Design and Manufacture

Computer-Aided Injection Mold Design and Manufacture
A Book

by J.Y.H. Fuh,M. W. Fu,A.Y.C. Nee

  • Publisher : CRC Press
  • Release : 2004-08-02
  • Pages : 392
  • ISBN : 9780824753146
  • Language : En, Es, Fr & De
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Examining processes that affect more than 70 percent of consumer products ranging from computers to medical devices and automobiles, this reference presents the latest research in automated plastic injection and die casting mold design and manufacture. It analyzes many industrial examples and methodologies while focusing on the algorithms, implementation procedures, and system architectures that will lead to a fully automated or semi-automated computer-aided injection mold design system (CADIMDS). This invaluable guide in this challenging area of precision engineering summarizes key findings and innovations from the authors' many years of research on intelligent mold design technologies.

Introduction to Plastics Engineering

Introduction to Plastics Engineering
A Book

by Vijay K. Stokes

  • Publisher : John Wiley & Sons
  • Release : 2020-04-01
  • Pages : 1064
  • ISBN : 1119536545
  • Language : En, Es, Fr & De
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The authoritative introduction to all aspects of plastics engineering — offering both academic and industry perspectives in one complete volume. Introduction to Plastics Engineering provides a self-contained introduction to plastics engineering. A unique synergistic approach explores all aspects of material use — concepts, mechanics, materials, part design, part fabrication, and assembly — required for converting plastic materials, mainly in the form of small pellets, into useful products. Thermoplastics, thermosets, elastomers, and advanced composites, the four disparate application areas of polymers normally treated as separate subjects, are covered together. Divided into five parts — Concepts, Mechanics, Materials, Part Processing and Assembly, and Material Systems — this inclusive volume enables readers to gain a well-rounded, foundational knowledge of plastics engineering. Chapters cover topics including the structure of polymers, how concepts from polymer physics explain the macro behavior of plastics, evolving concepts for plastics use, simple mechanics principles and their role in plastics engineering, models for the behavior of solids and fluids, and the mechanisms underlying the stiffening of plastics by embedded fibers. Drawing from his over fifty years in both academia and industry, Author Vijay Stokes uses the synergy between fundamentals and applications to provide a more meaningful introduction to plastics. Examines every facet of plastics engineering from materials and fabrication methods to advanced composites Provides accurate, up-to-date information for students and engineers both new to plastics and highly experienced with them Offers a practical guide to large number of materials and their applications Addresses current issues for mechanical design, part performance, and part fabrication Introduction to Plastics Engineering is an ideal text for practicing engineers, researchers, and students in mechanical and plastics engineering and related industries.

Modern Manufacturing Processes

Modern Manufacturing Processes
A Book

by Muammer Koc,Tugrul Özel

  • Publisher : John Wiley & Sons
  • Release : 2019-09-24
  • Pages : 544
  • ISBN : 1118071921
  • Language : En, Es, Fr & De
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Provides an in-depth understanding of the fundamentals of a wide range of state-of-the-art materials manufacturing processes Modern manufacturing is at the core of industrial production from base materials to semi-finished goods and final products. Over the last decade, a variety of innovative methods have been developed that allow for manufacturing processes that are more versatile, less energy-consuming, and more environmentally friendly. This book provides readers with everything they need to know about the many manufacturing processes of today. Presented in three parts, Modern Manufacturing Processes starts by covering advanced manufacturing forming processes such as sheet forming, powder forming, and injection molding. The second part deals with thermal and energy-assisted manufacturing processes, including warm and hot hydrostamping. It also covers high speed forming (electromagnetic, electrohydraulic, and explosive forming). The third part reviews advanced material removal process like advanced grinding, electro-discharge machining, micro milling, and laser machining. It also looks at high speed and hard machining and examines advances in material modeling for manufacturing analysis and simulation. Offers a comprehensive overview of advanced materials manufacturing processes Provides practice-oriented information to help readers find the right manufacturing methods for the intended applications Highly relevant for material scientists and engineers in industry Modern Manufacturing Processes is an ideal book for practitioners and researchers in materials and mechanical engineering.

SPI Plastics Engineering Handbook of the Society of the Plastics Industry, Inc.

SPI Plastics Engineering Handbook of the Society of the Plastics Industry, Inc.
A Book

by Michael L. Berins

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 845
  • ISBN : 1461576040
  • Language : En, Es, Fr & De
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I am pleased to present the Fifth Edition of the Plastics Engineering Handbook. Last published in 1976, this version of the standard industry reference on plastics processing incorporates the numerous revisions and additions necessitated by 14 years of activity in a dynamic industry. At that last printing, then-SPI President Ralph L. Harding, Jr. anticipated that plastics pro duction would top 26 billion pounds in 1976 (up from 1.25 billion in 1947, when the First Edition of this book was issued). As I write, plastics production in the United States had reached almost 60 billion pounds annually. Indeed, the story of the U.S. plastics industry always has been one of phenomenal growth and unparalleled innovation. While these factors make compilation of a book such as this difficult, they also make it necessary. Thus I acknowledge all those who worked to gather and relate the information included in this 1991 edition and thank them for the effort it took to make the Plastics Engineering Handbook a definitive source and invaluable tool for our industry. Larry L. Thomas President The Society of the Plastics Industry, Inc.

Arburg Practical Guide to Injection Moulding

Arburg Practical Guide to Injection Moulding
A Book

by Vannessa Goodship

  • Publisher : iSmithers Rapra Publishing
  • Release : 2004-01-01
  • Pages : 264
  • ISBN : 1859574440
  • Language : En, Es, Fr & De
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This Practical Guide to Injection Moulding is based on course material used by ARBURG in training operators of injection moulding machines. The factors involved in injection mouldingfrom material properties and selection to troubleshooting faults are all examined in this book. It covers the equipment types in use and machine settings for different types of plastics. This Guide will assist progress in developing good technical skills and appropriate processing techniques for the range of plastics and products in the marketplace.

Total Quality Process Control for Injection Molding

Total Quality Process Control for Injection Molding
A Book

by M. Joseph Gordon, Jr.

  • Publisher : John Wiley & Sons
  • Release : 2010-03-25
  • Pages : 796
  • ISBN : 9780470584484
  • Language : En, Es, Fr & De
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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.