Описание: Provides a comprehensive account of the full range of dies used for extrusion of plastics and elastomers. The distinctive features of the various types of dies are described in detail. Expert advice on the configuration of dies is given, and the possibilities of computer-aided design, as well as its limitations, are demonstrated.
Описание: Troubleshooting extrusion problems is one of the most challenging tasks in extrusion operations, requiring a good understanding of the extrusion process and the material properties, good instrumentation, good analysis tools, and a systematic and logical approach. This book addresses all issues crucial in extrusion troubleshooting. Additionally, it includes industrial case studies, richly illustrated with photographs and photomicrographs, used to provide exemplary approaches to efficient problem analysis and problem solving. The interconnectivity between the different relevant knowledge areas such as materials engineering, processing technology, and product development is emphasized.This revised third edition comprises a very significant update, with a great deal of new content, especially focusing on additional case studies as well as new sections on collection and interpretation of extrusion process data, rotational rheometry, the smartphone, how screw design can affect extruder performance, melt temperature variation, recent research on automatic optimization of extruder barrel temperatures, process signal analysis using Fast Fourier Transform, among other topics.
Автор: Rauwendaal Chris Название: Understanding Extrusion 3e ISBN: 156990698X ISBN-13(EAN): 9781569906989 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 18182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book provides a practical understanding of basic information on extrusion in a way useful to readers without an engineering degree as well as to those new to the field. It is primarily written for extruder operators, supervisors, technical service personnel, and process engineers. Designed for on-the-job use, it guides the reader step by step through material issues, machinery, processing, and troubleshooting.This revised and extended third edition now also covers interpretation of extrusion process data, analysis of shrink void formation, dimensional variation by melt temperature fluctuations, efficient extrusion, grooved barrel extruder technology, and more.
Автор: Cantor Kirk Название: Blown Film Extrusion 3e ISBN: 1569906963 ISBN-13(EAN): 9781569906965 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 18182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: From hardware and materials through processing and properties, a broad coverage of blown film extrusion is presented. A primary objective of this book is to ensure a useful balance of theory and practice. The reader will find the answers to why they encounter certain effects in the blown film process so that they are better able to troubleshoot and improve their operations. At the same time, current practices and equipment are emphasized to keep readers up-to-date with the most productive and efficient technology.The companion computer-based learning tool, The Blown Film Extrusion Simulator, is provided to enhance the reader’s understanding. This software was developed specifi cally to teach blown film extrusion equipment operation and processing principles, and is available for download. Throughout this book, exercises using the simulator are described to complement the methods and principles explained.New in this third edition is a chapter on polymer rheology, with an overview of the rheology of polymer melts and its effect on extruding blown film. Additionally, improvements and corrections have been made throughout the book.
This book presents the theory behind extrusion technology, as used for food and feed products, in a way which can be readily applied in practice. It provides good fundamental understanding, but presented in the context of practical application, so that readers can understand how it applies in a real manufacturing situation. This book is relevant to all types of extruded human foods and animal feeds, and all types of equipment used to produce them: single- and twin-screw extruders, and specialised snack food machines. It considers how the equipment and processes operate, and how the process conditions interact with the ingredients used. Understanding the theory behind the process - and how it applies in practice - means that formulations and processes can be designed to be more robust, appropriate equipment can be selected for the required duty, and effective operating procedures and guidelines can be developed - leading to reliable processes and consistent product. The authors bring decades of industry and research experience to this book.
This Second Edition includes a new chapter on the development of optimal screw profiles, as well as other additional material and updates to the text and format.
Автор: Michael A. Repka; Nigel Langley; James DiNunzio Название: Melt Extrusion ISBN: 1493951858 ISBN-13(EAN): 9781493951857 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book describes hot melt extrusion for pharmaceutical applications, focusing on the materials used for the preparation of solid dispersions and the fundamentals for preparing such systems using extrusion technology.
Автор: N.D. Frame Название: The Technology of Extrusion Cooking ISBN: 1461358914 ISBN-13(EAN): 9781461358916 Издательство: Springer Рейтинг: Цена: 13060.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Modelling tends to be product specifi- new product development tends to be by experimental designs and good fortune. Of course, in order to develop products and maximise the extruder potential in terms of energy, product quality and output, an overall understanding of the material flow mechanism, barrel fill length and rheology is essential.
Автор: Ganjyal, Girish M. Название: Extrusion Cooking ISBN: 0128153601 ISBN-13(EAN): 9780128153604 Издательство: Elsevier Science Рейтинг: Цена: 35034.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Extrusion Cooking provides a detailed description of extrusion processing with an in-depth exploration of cereal grains processing. In particular, the book addresses the basic principles of extrusion processing, various extruder parts and their design principles, food ingredients and their characteristics as they relate to extrusion. It also discusses physicochemical changes in the different ingredient components as they are processed in an extruder, modeling and control of extrusion process, scale-up aspects, extrusion plant design, food safety in extrusion, new advancements in extrusion, and a look into the future of extrusion. This valuable text serves as a one-volume reference on extrusion processing for food industry professionals and students.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
