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| MECA0067-1 | Special Technology Issues
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| Duration : | 30h Th, 30h Pr |
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| Credits/ECTS : |
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| Holder(s) : | Jean‑François Debongnie |
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| Language : | French language |
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| Course contents : | This course is dedicated to analycal models of forming processes. Contents :
Elementary applications of plasticity in bending processes. Plastic flow theory. Plane strain problems : plane forging, rolling. Plane stress problems : drawing. Extremum principles : discontinuous velocity fields, shortest path theory. Spatial problems : wire drawing, extrusion, cup extrusion. Kinematical method of concentrated shear. Strain hardening effects. |
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| Course objective : | The objective of these lessons is to give some methods for an elementary analysis of forming processes. These methods are, of cours of less potential than the numerical models, but they are often useful in a preliminary analysis where the essential parameters have to be identified. |
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| Prerequisites : | General mechanics, manufacturing principles, general principles of continuum mechanics. |
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| Workshops : | Numerical applicatioons of the theory. |
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| Organization : | 1st semester, from november 1. A part of the cours will be left to student reading. |
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| Written notes : | Book "Questions spéciales de technologie", ISBN 2-9600313-1-8. (obtainable in ORBI) |
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| Assessment : | Open book oral exam. |
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| Contacts : | Prof. J.F. Debongnie, Ir. D. Trif |
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