computer modeling for injection molding simulation optimization and control

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Computer Modeling For Injection Molding

Author : Huamin Zhou
ISBN : 9780470602997
Genre : Science
File Size : 29. 94 MB
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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.

Handbook Of Metal Injection Molding

Author : Donald F Heaney
ISBN : 9780857096234
Genre : Technology & Engineering
File Size : 37. 15 MB
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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. The Handbook of metal injection molding provides an authoritative guide to this important technology and its applications. 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. Finally, part four explores metal injection molding of particular materials, including stainless steels, titanium and titanium alloys, thermal management alloys, high speed tool steels, heavy alloys, refractory metals, hard metals and soft magnetic alloys. 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

Process Optimisation Of Injection Moulding Using Computer Simulation

Author : Kyaw Lin
ISBN : 9783640445554
Genre :
File Size : 36. 56 MB
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Research Paper from the year 2008 in the subject Engineering - Mechanical Engineering, University of South Australia, language: English, abstract: Determining optimal values of process control factors is critical in injection moulding process because of their influences on product quality, productivity and cost of production. In the past, many researchers exploited traditional and artificial methods but the limitations of different methods prevented to achieve optimal level of process design variables for multiple-input multiple-output (MIMO) injection moulding process. To bridge the gap, this study aims to develop a computer integrated optimisation system (CIOS). In this research, virtual reality (VR) technology is employed, in the first phase, for simulation purpose and combination of design of experiments (DOE) and SAPSO-based ANN method is used for optimising the simulation results in order to achieve global optimal solution for the control parameters. Apparently, the proposed approach is a new integration system that can help the users determine optimal parameter settings to accomplish the MIMO injection moulding process with competitive benefits of cost and production efficiency.

Injection Molding Process Control Monitoring And Optimization

Author : Yi Yang
ISBN : 1569905924
Genre : Injection molding of plastics
File Size : 87. 15 MB
Format : PDF
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Injection molding is the most versatile, flexible, and dynamic plastics production operation. It has been used to manufacture products from practically all thermoplastic polymers, blends, composites, and nanocomposites. A critical aspect for the success of the process depends on understanding and control of the various steps of the injection molding process and the thermo-mechanical history experienced by the polymer throughout the process. Moreover, it is important to understand the impact of this history on the characteristics of the final product. As many of the above interactions and concepts are complex, it is very important to develop a monitoring strategy that permits the identification of the status and responses of the critical process variables. Overall, a successful injection molding process must be coupled to a successful process monitoring, optimization, and control strategy. Injection Molding Process Control, Monitoring, and Optimization represents a major contribution to the science and practice of injection molding by satisfying the critical needs of injection molding machine manufacturers, mold and product designers, and molders. Moreover, the book will be helpful to researchers and teachers in the fields of injection molding and process control.

Moldflow Design Guide

Author : Jay Shoemaker
ISBN : 3446406409
Genre : Injection molding of plastics
File Size : 49. 66 MB
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Injection Molding Handbook

Author : D.V. Rosato
ISBN : 9781461545972
Genre : Technology & Engineering
File Size : 43. 29 MB
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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.

Injection Molding Handbook

Author : Tim A. Osswald
ISBN : 1569904200
Genre : Technology & Engineering
File Size : 29. 93 MB
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The Injection Molding Handbook provides engineers, professionals and other involved in this important industry sector with a thorough up-to-date overview of injection molding processing equipment and techniques, including the basic fundamental information on chemistry, physics, material science and process engineering. It covers all components of the injection molding machine and the various process steps. Topics directly affecting injection molding, such as material selection, process control, simulation, design and troubleshooting complete this reference book for the injection molder. The updated second edition handbook presents a well-rounded overview of the underlying theory governing the various injection molding processes without loosing its practical flavor.

Plastics Engineered Product Design

Author : D.V. Rosato
ISBN : 9780080514079
Genre : Technology & Engineering
File Size : 80. 56 MB
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• A comprehensive book which collates the experience of two well-known US plastic engineers. • Enables engineers to make informed decisions. • Includes a unique chronology of the world of plastics. The use of plastics is increasing year on year, and new uses are being found for plastics in many industries. Designers using plastics need to understand the nature and properties of the materials which they are using so that the products perform to set standards. This book, written by two very experienced plastics engineers, provides copious information on the materials, fabrication processes, design considerations and plastics performance, thus allowing informed decisions to be made by engineers. It also includes a useful chronology of the world of plastics, a resource not found elsewhere.

Composite Materials And Processing

Author : M. Balasubramanian
ISBN : 1439879354
Genre : Technology & Engineering
File Size : 51. 87 MB
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Composite Materials and Processing provides the science and technology of processing several composites using different processing methods, and includes collective information on the processing of common and advanced composite materials. It also weighs the advantages and disadvantages of various processing methods. This book is suitable for materials scientists, and graduate students, as well as for practicing engineers in composite industries. The book describes the basis for the performance of different reinforcements and matrix materials, highlights technological advancements, and significant points to consider in various processing methods. It dedicates an entire chapter to carbon-carbon composites, introducing the important properties and applications of various composites, and an additional chapter focuses exclusively on the processing of different nanocomposites. • Offers up-to-date information on composite materials processing • Contains material that is easy to read and understand • Includes study questions and a bibliography in each chapter • Provides simple laboratory experiments in the appendix The author of Composite Materials and Processing takes into consideration that readers may have no prior knowledge about composite materials processing. He breaks down in layman’s terms in-depth information about what composites are, and how they work.

Plastic Part Design For Injection Molding

Author : Robert A. Malloy
ISBN : 3446404686
Genre : Engineering design
File Size : 51. 54 MB
Format : PDF
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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.

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