Single point incremental forming
Development of an inverse method for identification of materials parameters in the single point incremental sheet forming process
... (Single Point Incremental Forming) and the numerical simulations show that the anisotropic elastic-plastic law based on the HILL48 yield locus is adapted to describe the phenomenon ...
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Behaviour modelling of aluminium alloy sheet for single point incremental forming
... new forming procedures used in sheet metal forming processes, commonly named Single Point Incremental Forming (SPIF) ...[1]. Incremental displacements of the punch in ...
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Single Point Incremental Forming using Adaptive Remeshing Technique with Solid-Shell Finite Elements
... • The major interest of the present work is the 3D analysis of single point incremental forming process. • The current work in progress is the application of adaptive remeshing using RESS ...
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Process window enhancement for single point incremental forming through multi-step toolpaths
... Abstract Single point incremental forming suffers from process window limitations which are strongly determined by the maximum achievable forming ...angle. Forming consecutive, ...
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Single point incremental sheet forming investigated by in-process 3D digital image correlation
... Introduction Single Point Incremental Forming (SPIF) is a sheet forming process that has gained interest recently in prototyping and small batch ...an incremental deformation in ...
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Damage prediction in single point incremental forming using an extended Gurson model
... Abstract Single point incremental forming (SPIF) has several advantages over traditional form- ing, such as the high formability attainable by the ...
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Multiple-Camera Instrumentation of a Single Point Incremental Forming Process Pilot for Shape and 3D Displacement Measurements: Methodology and Results
... a Single Point Incremental Forming (SPIF) ...the forming operation is processed using a multiple-view Digital Image Correlation (DIC) method and the 3D recon- struction of the part ...
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Accurate Single Point Incremental Forming Simulations using Solid-Shell Elements
... Accurate Single Point Incremental Forming Simulations using Solid-Shell Elements.. Carlos Felipe Guzm´ an 1 , Jos´ e Il´ıdio Velosa de Sena 2 ,.[r] ...
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Prediction of cracks within cones processed by single point incremental forming
... by single point incremental forming are analyzed, showing that the Lemaitre and Chaboche model appears to be more reliable when applied on this steel ...
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Comparison of the tests chosen for material parameter identification to predict single point incremental forming forces
... kinematic hardening modulus decreases with an increasing plastic deformation. This hardening equation is also available in Abaqus. Minty’s law [3] is also used to explore the impact of texture. This law is based on a ...
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Towards fracture prediction in single point incremental forming
... IP 5 (top) Triaxiality Tool contact Plasticity Elasticity Triaxiality peak.. Conclusions[r] ...
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Single point incremental forming simulation with adaptive remeshing technique using solid-shell elements
... During the SPIF process simulation many elements are refined and coarsened, so as a result many cells are created and removed. A “linked list” is used as a data structure to insert and remove cells at any point in ...
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Effect of FEM choices in the modelling of incremental forming of aluminium sheets
... 2 FINITE ELEMENT MODELING Two FE packages, namely Lagamine developed at University of Liege and Abaqus, are used in this ABSTRACT: This paper investigates the process of single point incremental ...
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Failure and strain gradient analyses in incremental forming using GTN model
... Single point incremental forming (SPIF) process is gaining popularity for rapid manufacturing of complex 3D ...predicted forming limits in the straight groove ...the incremental ...
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Validation of a new finite element for incremental forming simulation using a dynamic explicit approach
... Explicit, Incremental Forming INTRODUCTION Single point incremental forming (SPIF) is a sheet metal forming process that is very appropriate for rapid prototyping because ...
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Simplified numerical approach for incremental sheet metal forming process
... metal forming processes such as stamping and hydro-forming are realized with ...sheet forming processes with dies become less competitive for low volume ...the forming tool [1] ...
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Adaptive remeshing for incremental forming simulation
... Simulation, Incremental Forming 1 INTRODUCTION Single point incremental forming (SPIF) is a sheet metal forming process that is very appropriate for rapid prototyping ...
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Failure and strain gradient analyses in incremental forming using GTN model
... Single point incremental forming (SPIF) process is gaining popularity for rapid manufacturing of complex 3D ...predicted forming limits in the straight groove ...the incremental ...
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Comparison between incremental deformation theory and flow rule to simulate sheet-metal forming processes
... the forming operation, taking into account, the material and the process ...on incremental deformation theory (related to Hencky Theory) is presented, in order to compute the plasticity rule in a finite ...
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Impact of Intragranular Substructure Parameters on the Forming Limit Diagrams of Single-Phase B.C.C. Steels
... Dislocation networks appear in deformed B.C.C. metals after a sufficient amount of plastic deformation. These dislocation distributions have the same characteristics in all grains of the polycrystal. Their size, shape ...
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