Specialized Injection Molding Techniques

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Author :
Publisher : William Andrew
ISBN 13 : 0323371213
Total Pages : 263 pages
Book Rating : 4.3/5 (233 download)

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Book Synopsis Specialized Injection Molding Techniques by : Hans-Peter Heim

Download or read book Specialized Injection Molding Techniques written by Hans-Peter Heim and published by William Andrew. This book was released on 2015-11-02 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Precision Injection Molding

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Author :
Publisher : Hanser Publications
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Precision Injection Molding by : Jehuda Greener

Download or read book Precision Injection Molding written by Jehuda Greener and published by Hanser Publications. This book was released on 2006 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the key aspects of the production of high precision components is the need to meet extremely tight dimensional tolerances, typically in the submicron range, and maintain these tolerances over the practical lifetimes of the molded articles. In addition, as many of the precision components are utilized in various optoelectronic systems and devices, control of optical and electrical properties is often crucial. The strict control of dimensional and electro-optical properties requires a systematic reexamination of the conventional injection-molding process with special consideration of its impact on the dimensions and electro-optical characteristics of the molded article. This volume examines precision injection molding from different perspectives, covering materials, process and hardware aspects of the technology, with special emphasis on the dimensional integrity and stability of the molded components. Special topics covered in this volume include: dimensional stability of molded plastics, models for warpage development, compact disc molding, process control, crystallization phenomena in injection molding, micro-molding and microfluidics.

Handbook of Metal Injection Molding

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Author :
Publisher : Woodhead Publishing
ISBN 13 : 0081021534
Total Pages : 652 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Handbook of Metal Injection Molding by : Donald F Heaney

Download or read book Handbook of Metal Injection Molding written by Donald F Heaney and published by Woodhead Publishing. This book was released on 2018-11-01 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal injection molding combines the most useful characteristics of powder metallurgy and plastic injection molding to facilitate the production of small, complex-shaped metal components with outstanding mechanical properties. Handbook of Metal Injection Molding, Second Edition provides an authoritative guide to this important technology and its applications. Building upon the success of the first edition, this new edition includes the latest developments in the field and expands upon specific processing technologies. Part one discusses the fundamentals of the metal injection molding process with chapters on topics such as component design, important powder characteristics, compound manufacture, tooling design, molding optimization, debinding, and sintering. Part two provides a detailed review of quality issues, including feedstock characterisation, modeling and simulation, methods to qualify a MIM process, common defects and carbon content control. Special metal injection molding processes are the focus of part three, which provides comprehensive coverage of micro components, two material/two color structures, and porous metal techniques, as well as automation of the MIM process and metal injection molding of large components. Finally, part four explores metal injection molding of particular materials, and has been expanded to include super alloys, carbon steels, precious metals, and aluminum. With its distinguished editor and expert team of international contributors, the Handbook of Metal Injection Molding is an essential guide for all those involved in the high-volume manufacture of small precision parts, across a wide range of high-tech industries such as microelectronics, biomedical and aerospace engineering. Provides an authoritative guide to metal injection molding and its applications Discusses the fundamentals of the metal injection molding processes and covers topics such as component design, important powder characteristics, compound manufacture, tooling design, molding optimization, debinding, and sintering Comprehensively examines quality issues such as feedstock characterization, modeling and simulation, common defects and carbon content control

Total Quality Process Control for Injection Molding

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470584483
Total Pages : 766 pages
Book Rating : 4.4/5 (75 download)

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Book Synopsis Total Quality Process Control for Injection Molding by : M. Joseph Gordon, Jr.

Download or read book Total Quality Process Control for Injection Molding written by M. Joseph Gordon, Jr. and published by John Wiley & Sons. This book was released on 2010-03-25 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Plastics Injection Molding

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Author :
Publisher :
ISBN 13 : 9781569906897
Total Pages : 350 pages
Book Rating : 4.9/5 (68 download)

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Book Synopsis Plastics Injection Molding by : José R. Lerma Valero

Download or read book Plastics Injection Molding written by José R. Lerma Valero and published by . This book was released on 2019-12-09 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Injection Molding: Manufacturing Startup and Management

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Author :
Publisher : Society of Manufacturing Engineers
ISBN 13 : 0872635031
Total Pages : 226 pages
Book Rating : 4.8/5 (726 download)

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Book Synopsis Plastic Injection Molding: Manufacturing Startup and Management by : Douglas M. Bryce

Download or read book Plastic Injection Molding: Manufacturing Startup and Management written by Douglas M. Bryce and published by Society of Manufacturing Engineers. This book was released on 1999 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Intelligent Optimization of Mold Design and Process Parameters in Injection Molding

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Author :
Publisher : Springer
ISBN 13 : 3030033562
Total Pages : 159 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Intelligent Optimization of Mold Design and Process Parameters in Injection Molding by : Mehdi Moayyedian

Download or read book Intelligent Optimization of Mold Design and Process Parameters in Injection Molding written by Mehdi Moayyedian and published by Springer. This book was released on 2018-11-02 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes an effective framework for setting the right process parameters and new mold design to reduce the current plastic defects in injection molding. It presents a new approach for the optimization of injection molding process via (i) a new mold runner design which leads to 20 percent reduction in scrap rate, 2.5 percent reduction in manufacturing time, and easier ejection of injected part, (ii) a new mold gate design which leads to less plastic defects; and (iii) the introduction of a number of promising alternatives with high moldability indices. Besides presenting important developments of relevance academic research, the book also includes useful information for people working in the injection molding industry, especially in the green manufacturing field.

Advanced Injection Molding Technologies

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Author :
Publisher : Carl Hanser Verlag GmbH Co KG
ISBN 13 : 1569906041
Total Pages : 445 pages
Book Rating : 4.5/5 (699 download)

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Book Synopsis Advanced Injection Molding Technologies by : Shia-Chung Chen

Download or read book Advanced Injection Molding Technologies written by Shia-Chung Chen and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2019-05-06 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 and advanced injection molding courses, as a must-have reference for professional engineers and engineering managers who want to keep abreast of the latest technological developments and applications, and in libraries to serve interested readers from both academic and industrial communities as well as the general public. With chapters written by an international team of experts, this book provides a broad and insightful coverage, complementary to other books on injection molding.

Injection Molding Handbook

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461545978
Total Pages : 1484 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Injection Molding Handbook by : D.V. Rosato

Download or read book Injection Molding Handbook written by D.V. Rosato and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1484 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Robust Process Development and Scientific Molding

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Author :
Publisher : Carl Hanser Verlag GmbH Co KG
ISBN 13 : 1569905878
Total Pages : 393 pages
Book Rating : 4.5/5 (699 download)

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Book Synopsis Robust Process Development and Scientific Molding by : Suhas Kulkarni

Download or read book Robust Process Development and Scientific Molding written by Suhas Kulkarni and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2017-01-16 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Injection Molding

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642212638
Total Pages : 194 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Injection Molding by : Rong Zheng

Download or read book Injection Molding written by Rong Zheng and published by Springer Science & Business Media. This book was released on 2011-06-21 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers fundamental principles and numerical methods relevant to the modeling of the injection molding process. As injection molding processing is related to rheology, mechanical and chemical engineering, polymer science and computational methods, and is a rapidly growing field, the book provides a multidisciplinary and comprehensive introduction to the subjects required for an understanding of the complex process. It addresses the up-to-date status of fundamental understanding and simulation technologies, without losing sight of still useful classical approaches. The main chapters of the book are devoted to the currently active fields of flow-induced crystallization and orientation evolution of fiber suspensions, respectively, followed by detailed discussion of their effects on mechanical property, shrinkage and warpage of injection-molded products. The level of the proposed book will be suitable for interested scientists, R&D engineers, application engineers, and graduate students in engineering.

Successful Injection Molding

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Author :
Publisher : Hanser Gardner Publications
ISBN 13 : 9781569902912
Total Pages : 362 pages
Book Rating : 4.9/5 (29 download)

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Book Synopsis Successful Injection Molding by : John P. Beaumont

Download or read book Successful Injection Molding written by John P. Beaumont and published by Hanser Gardner Publications. This book was released on 2002 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book simultaneously addresses the subjects of successful molded product development and the practical application of injection molding simulation in this process. A strong emphasis is placed on establishing a clear understanding of the complex interaction between materials, process, mold design and part design, and how injection simulation can be used to evaluate this interaction.

Plastic Injection Molding

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Author :
Publisher : Sme
ISBN 13 : 9780872634886
Total Pages : 380 pages
Book Rating : 4.6/5 (348 download)

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Book Synopsis Plastic Injection Molding by : Douglas M. Bryce

Download or read book Plastic Injection Molding written by Douglas M. Bryce and published by Sme. This book was released on 1997 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second book in the Plastic Injection Molding series addresses the basics and the fine points of plastics materials and product design phases of the thermoplastic injection molding process. Complex technical matter is presented in clear, sequential narrative bites.

Runner and Gating Design Handbook 3e

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Author :
Publisher :
ISBN 13 : 9781569905906
Total Pages : 400 pages
Book Rating : 4.9/5 (59 download)

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Book Synopsis Runner and Gating Design Handbook 3e by : John P. Beaumont

Download or read book Runner and Gating Design Handbook 3e written by John P. Beaumont and published by . This book was released on 2019-10-07 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, both the art and the science of designing runners and gates are presented in a concise format. Tried and true runner and gating design techniques successfully used with various materials and molding applications are described together with cutting edge new technologies. The book will help readers determine when to use what type of runner system and how to isolate molding problems generated by the gate and runner vs. other molding issues. Much emphasis is placed on the critical features in a hot runner design and how to determine what type of design is best for a specific application. Finally, readers will be able to separate the sales hype from reality when dealing with hot runner suppliers.

Practical Injection Molding

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Author :
Publisher : CRC Press
ISBN 13 : 1482294591
Total Pages : 236 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Practical Injection Molding by : Bernie A. Olmsted

Download or read book Practical Injection Molding written by Bernie A. Olmsted and published by CRC Press. This book was released on 2001-03-14 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

The Secrets of Building a Plastic Injection Molding Machine

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Author :
Publisher : David J. Gingery Publishing, LLC
ISBN 13 : 1878087525
Total Pages : 107 pages
Book Rating : 4.8/5 (78 download)

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Book Synopsis The Secrets of Building a Plastic Injection Molding Machine by : Vincent R. Gingery

Download or read book The Secrets of Building a Plastic Injection Molding Machine written by Vincent R. Gingery and published by David J. Gingery Publishing, LLC. This book was released on 2015-11-30 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Injection Molding

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Author :
Publisher : Carl Hanser Verlag GmbH Co KG
ISBN 13 : 3446433732
Total Pages : 953 pages
Book Rating : 4.4/5 (464 download)

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Book Synopsis Injection Molding by : Musa R. Kamal

Download or read book Injection Molding written by Musa R. Kamal and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2012-11-12 with total page 953 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book attempts to survey the state of the science and technology of the injection molding process. It represents a comprehensive, balanced mix of practical and theoretical aspects for a wide range of injection molding applications. The authors of the 21 chapters are experts and leaders in their respective areas of specialization in the injection molding field. While it is not possible to cover all aspects of such a dynamic growing field, we hope that the reader will find sufficient information and background to become acquainted, at various levels of depth, with key components of the science and technology of injection molding. Contents: Injection Molding: Introduction and General Background Injection Molding Machines, Tools, and Processes The Plasticating System for Injection Molding Machines Non-Conventional Injection Molds Gas Assisted Injection Molding Water Injection Techniques (WIT) Flow Induced Fiber Micro-Structure in Injection Molding of Fiber Reinforced Materials Injection Foam Molding Powder Metal Injection Molding Micro Injection Molding Internal Visualization of Mold Cavity and Heating Cylinder Injection Molding Control Optimal Design for Injection Molding Development of Injection Molding Simulation Three-Dimensional Injection Molding Simulation Viscoelastic Instabilities in Injection Molding Evolution of Structural Hierarchy in Injection Molded Semicrystalline Polymers Modeling Aspects of Post-Filling Steps in Injection Molding Volumetric and Anisotropic Shrinkage in Injection Moldings of Thermoplastics Three-Dimensional Simulation of Gas-Assisted and Co-Injection Molding Processes Co-Injection Molding of Polymers