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RISA Consistent Implicit Formulation for Nonlinear Finite Element Modeling With Contact and Friction: Part II—Numerical Verification and Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using the method derived in Part I, plane-strain sheet-forming processes are analyzed and discussed. Stretch and deep draw forming by cylindrical and flat-bottom punches are presented and compared ...
A Consistent Implicit Formulation for Nonlinear Finite Element Modeling With Contact and Friction: Part I—Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A formulation for finite element simulation of highly nonlinear problems including friction and contact with arbitrarily shaped rigid surfaces is proposed (CFS approach), prompted by difficulties ...
Integration of CAD and FEA for Concurrent Engineering Design of Sheet Stamping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The tedious process of building an input model and of manual communication between CAD and Finite Element Analysis (FEA) significantly restricts the designers from using FEA, particularly in ...
Numerical and Experimental Investigations of Deep Drawing of Metal Sheets
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results of a comprehensive study on deep drawing are presented. The numerical results are based on finite element procedure developed for simulation of arbitrarily shaped, 3-D forming operations. ...