Modelling of Metal Forming Processes
Springer (Verlag)
978-94-010-7131-4 (ISBN)
1: MATERIAL BEHAVIOUR.- The description of yield surfaces for cold prestressed metals with the hypothesis of the isotropy centers translation.- Constitutive description and numerical approach in modelling for metal forming processes.- Simulation of impact tension deformation of metals by FEM.- Finite elements analysis of large plastic deformation in metals.- Modelling of structure formation and relation to mechanical properties of nodular cast iron.- 2: NUMERICAL TECHNIQUES.- H and P mesh refinement in the metal forming FEM analysis.- A mixed Eulerian- Lagrangian FEM for simulation of thermo-mechanical forming processes.- A method to reduce cost of mesh deformation in Eulerian- Lagrangian formulation.- Error control, mesh updating schemes and automatic adaptive remeshing for finite element analysis of unsteady extrusion processes.- Modelling of frictional tool surfaces in finite element metalforming analyses.- Numerical modelling of friction for metal forming processes.- 3: SHEET METAL FORMING.- Modelling of deep drawing processes by model testing and dimensional analysis.- A finite difference model as a basis for developing new constitutive equations for the sheet forming process.- Influence of anisotropy in sheet metal forming.- Experience with explicit and implicit finite element programs for sheet forming analysis.- Influence of thickness and curvature on the formability of metal sheets.- Experimental analysis of an axisymmetric deep drawing.- Computer aided design of a progressive die.- Finite element analysis of sheet metal forming problems using a viscous voided shell formulation.- Time stepping schemes for the numerical analysis of superplastic forming of thin sheet.- Thin sheet forming numerical analysis with a membrane approach.- 4: FORGING AND DRAWING.- Comparison of simulation techniques and industrial data in forging applications.- Finite Element calculation of hot forging with continuous remeshing.- Finite element applications in forming billet and P/M preforms.- Three dimensional finite element calculation of the forging of a connecting rod.- numerical identification of forging parameters.- Identification of defect locations in metal forming using a personal computer oriented finite element method.- Modelling of metal forming processes.- Numerical analysis of cold drawing of tubes.- 5: HOT AND COLD ROLLING.- A 3D thermomechanical analysis of steady flows in hot forming processes. Application to hot flat rolling and hot shape rolling.- Thermal-mechanical modelling for hot rolling: experimental substantiation.- Simulation of hot rolling of steel by plasticine or waxes. Comparison between the flow of steel and the flow of plasticine by actual rolling and finite element models.- Simulation of profile and flatness in the cold rolling of steel strip.- Application of a mathematical model for the cold rolling process on six-high mills.- Analysis of plane strain cold rolling using a flow function and the weighted residuals method.- Metallographic verification of computer modelling of hot rolling.- Finite element analysis of two-roll hot piercing.- Modelling the mechanics of the longitudinal tube rolling process.
Zusatzinfo | IX, 345 p. |
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Verlagsort | Dordrecht |
Sprache | englisch |
Maße | 160 x 240 mm |
Themenwelt | Naturwissenschaften ► Physik / Astronomie ► Mechanik |
Technik ► Maschinenbau | |
ISBN-10 | 94-010-7131-4 / 9401071314 |
ISBN-13 | 978-94-010-7131-4 / 9789401071314 |
Zustand | Neuware |
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