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Modelling of Powder Die Com...
Manufacture of components from powders frequently requires a compaction step. This is widely used in powder metallurgy, ceramic, hardmetal, magnet, pharmaceutical, refractory and other sectors to make anything from complex gears for cars to pills to dishwasher tablets. Development of the tooling to manufacture a component can be a long process with several iterations. A complementary approach is to use a model of the compaction process to predict the way that powder behaves during compaction and hence the loads that need to be applied to achieve compaction and the quality of the compacted part. Modelling of the process of die compaction has been the subject of recent collaborative research from leading experts in Europe and Modelling of Powder Die Compaction presents a summary of this state-of-the-art work, taking examples from recent world-class research. In particular, the book presents a number of case studies that have been developed to test compaction models. Full details of the data required for input to compaction models of these case studies is given, together with a survey of the techniques used to generate the data. Details are also given of methods to produce and assess components for validation of die compaction models. The inclusion of information on case studies then provides a reference for the testing and validation of compaction models. Readers of Modelling of Powder Die Compaction will gain an appreciation of: The requirements in industry for models of die compaction; The techniques available to generate the material data required for input to compaction models; The production and assessment of compacts for comparison with model predictions; A range of compaction models and the results from exercises comparing results from these models with real powder compacts; and A range of potential uses and modes of use of compaction models in industry
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monografia Rebiun17225346 https://catalogo.rebiun.org/rebiun/record/Rebiun17225346 cr nn 008mamaa 100301s2008 xxk| s |||| 0|eng d 9781846280993 978-1-84628-099-3 10.1007/978-1-84628-099-3 doi UPVA 996886877103706 UAM 991007781460504211 UCAR 991007934189904213 UPCT u358743 TGXW bicssc TEC040000 bisacsh TEC020000 bisacsh 670 23 Brewin, P. R. Modelling of Powder Die Compaction Recurso electrónico-En línea] edited by P. R. Brewin, O. Coube, P. Doremus, J. H. Tweed London Springer London 2008 London London Springer London digital Engineering Materials and Processes 1619-0181 Engineering (Springer-11647) Introduction -- Modelling and Part Manufacture -- Mechanics of Powder Compaction -- Compaction Models -- Model Input Data \2013 Elastic Properties -- Model Input Data \2013 Plastic Properties -- Model Input Data \2013 Failure -- Friction and its Measurement in Powder Compaction Processes -- Die Fill and Powder Transfer -- Calibration of Compaction Models -- Production of Case Study Components -- Assessing Powder Compacts -- Case Studies: Discussion and Guidelines -- Modelling Die Compaction in the Pharmaceutical Industry -- Applications in Industry Accesible sólo para usuarios de la UPV Recurso a texto completo Manufacture of components from powders frequently requires a compaction step. This is widely used in powder metallurgy, ceramic, hardmetal, magnet, pharmaceutical, refractory and other sectors to make anything from complex gears for cars to pills to dishwasher tablets. Development of the tooling to manufacture a component can be a long process with several iterations. A complementary approach is to use a model of the compaction process to predict the way that powder behaves during compaction and hence the loads that need to be applied to achieve compaction and the quality of the compacted part. Modelling of the process of die compaction has been the subject of recent collaborative research from leading experts in Europe and Modelling of Powder Die Compaction presents a summary of this state-of-the-art work, taking examples from recent world-class research. In particular, the book presents a number of case studies that have been developed to test compaction models. Full details of the data required for input to compaction models of these case studies is given, together with a survey of the techniques used to generate the data. Details are also given of methods to produce and assess components for validation of die compaction models. The inclusion of information on case studies then provides a reference for the testing and validation of compaction models. Readers of Modelling of Powder Die Compaction will gain an appreciation of: The requirements in industry for models of die compaction; The techniques available to generate the material data required for input to compaction models; The production and assessment of compacts for comparison with model predictions; A range of compaction models and the results from exercises comparing results from these models with real powder compacts; and A range of potential uses and modes of use of compaction models in industry Reproducción electrónica Forma de acceso: Web Engineering Structural control (Engineering) Materials Engineering Operating Procedures, Materials Treatment Metallic Materials Ceramics, Glass, Composites, Natural Methods Structural Materials Coube, O. Doremus, P. Tweed, J. H. SpringerLink (Servicio en línea) Springer eBooks Springer eBooks Printed edition 9781846280986 Engineering Materials and Processes 1619-0181