Plastics Injection Molding

Plastics Injection Molding
Author: José R. Lerma Valero
Publsiher: Unknown
Total Pages: 350
Release: 2019-12-09
Genre: Electronic Book
ISBN: 1569906890

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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. It 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.

Plastic Part Design for Injection Molding

Plastic Part Design for Injection Molding
Author: Robert A. Malloy
Publsiher: Carl Hanser Verlag GmbH Co KG
Total Pages: 564
Release: 2012-11-12
Genre: Technology & Engineering
ISBN: 9783446433748

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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. Contents: Introduction to Materials. Manufacturing Considerations for Injection Molded Parts. The Design Process and Material Selection. Structural Design Considerations. Prototyping and Experimental Stress Analysis. Assembly of Injection Molded Plastic Parts. Conversion Constants.

The Secrets of Building a Plastic Injection Molding Machine

The Secrets of Building a Plastic Injection Molding Machine
Author: Vincent R. Gingery
Publsiher: David J. Gingery Publishing, LLC
Total Pages: 128
Release: 2015-11-30
Genre: Crafts & Hobbies
ISBN: 9781878087522

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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
Author: Douglas M. Bryce
Publsiher: Society of Manufacturing Engineers
Total Pages: 208
Release: 1999
Genre: Technology & Engineering
ISBN: 9780872635036

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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.

Practical Injection Molding

Practical Injection Molding
Author: Bernie A. Olmsted,Martin Davis
Publsiher: CRC Press
Total Pages: 232
Release: 2001-03-14
Genre: Technology & Engineering
ISBN: 9781482294590

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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 injec

Specialized Injection Molding Techniques

Specialized Injection Molding Techniques
Author: Hans-Peter Heim
Publsiher: William Andrew
Total Pages: 262
Release: 2015-11-02
Genre: Technology & Engineering
ISBN: 9780323371216

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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

Injection Molding Handbook

Injection Molding Handbook
Author: D.V. Rosato,Marlene G. Rosato
Publsiher: Springer Science & Business Media
Total Pages: 1460
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 9781461545972

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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.

Cost Analysis of Plastic Injection Molds

Cost Analysis of Plastic Injection Molds
Author: Carlos Sapene
Total Pages: 184
Release: 2007-01-01
Genre: Technology & Engineering
ISBN: 9781430302957

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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.