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finite element simulation

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Published: 01 February 2005
Fig. 23.21 Finite-element simulation of orbital forming (finite-element model and stress distribution) [ Altan et al., 2003 ] More
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Published: 30 April 2020
Fig. 11.7 The filling time is shown on a finite-element simulation of molding for copper feedstock, showing isolation of the proper gate location to avoid defects and weld line placement in a high-stress region. More
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Published: 01 August 2012
Fig. 8.16 Tool geometry used in the finite element simulations and experiments. Source: Ref 8.15 More
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Published: 01 February 2005
Fig. 4.17 Load stroke curves obtained from experiment and finite element simulations. [ Dixit et al., 2002 ] More
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Published: 01 June 2016
Fig. 2.4 (a) Snapshot of a finite-element impact simulation after 10 ns for the temperature distribution of a single copper particle impacting onto a copper substrate as well as (b) the temperature rise and (c) the stress development over time for a certain point at the interface between More
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Published: 01 June 2016
Fig. 3.3 Lagrangian-based finite-element method simulation of particle impact, showing (a) the initial configuration and boundary conditions, (b) simulated splat shapes for a copper particle impinging a copper substrate, (c) plastic strain profile, and (d) flow stress profile along the radial More
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Published: 01 August 2012
Fig. 3.9 Schematic of the finite-element model for the forming simulation of a liftgate part. Source: Ref 3.19 More
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Published: 01 February 2005
Fig. 18.13 Three-dimensional finite-element model for orbital forming simulation [ Cho et al., 2003 ] More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500051
EISBN: 978-1-62708-317-1
... Abstract This chapter discusses the use of modeling and simulation technology in the development of sheet metal forming processes. It describes the five major steps involved in finite-element analysis and the various ways functions of interest can be approximated at each point or node...
Book Chapter

By Soumya Subramonian
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500001
EISBN: 978-1-62708-317-1
... forces. It also discusses ultra-high-speed blanking, fine blanking, and shearing, and the use finite-element simulations to predict part edge quality. blanking finite element simulations piercing shearing BLANKING AND PIERCING are metal-shearing processes in which the incoming sheet...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040083
EISBN: 978-1-62708-300-3
... Abstract This chapter discusses the role of inverse analysis in providing input data for finite element simulations of metal forming processes. It describes the basic procedures for determining flow stress and friction by inverse analysis and for comparing experimental measurements...
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Published: 01 August 2012
Fig. 8.22 Sheet hydroforming with die of an automotive part. (a) Blank holder force (BHF) varying in space estimated through finite-element simulation for trunk lid-outer part geometry. (b) Formed part (trunk lid-outer) using BHF (variable in space and constant in time) predicted by finite More
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Published: 01 August 2012
Fig. 3.8 Thinning distribution in the final part predicted by finite-element simulation using optimum initial blank geometry. Source: Ref 3.17 More
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Published: 01 August 2012
Fig. 8.20 Thinning distribution comparison along section C-C predicted by finite-element simulation for optimum blank holder force (BHF) compared with part currently formed using constant BHF at University of Dortmund (IUL), Germany. Source: Ref 8.24 More
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Published: 01 August 2012
Fig. 8.30 Thickness distribution predicted by the finite element analysis simulations. Source: Ref 8.18 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500157
EISBN: 978-1-62708-317-1
... ). 8.8 Process Simulation—Room-Temperature Sheet Hydroforming Numerous investigations on deformation mechanics in the SHF-P process have been conducted by researchers ( Ref 8.18 , 8.22 , 8.23 ) who estimated the process parameters through trial-and-error experiments and finite-element simulation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500073
EISBN: 978-1-62708-317-1
... Abstract This chapter presents two case studies; one demonstrating the use of finite-element analysis (FEA) in the design of a progressive die forming operation, the other explaining how software simulations helped engineers reduce thinning and eliminate cracking and deformation observed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500133
EISBN: 978-1-62708-317-1
... in process development and die design. It also discusses heating methods, cooling mechanisms, and the role of coatings in preventing oxidation. finite element simulation hot stamping ultrahigh-strength steel IN THE AUTOMOTIVE INDUSTRY, to improve vehicle safety and reduce fuel consumption...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040237
EISBN: 978-1-62708-300-3
.... The effectiveness of this method is now widely recognized. Finite-element methods for simulations of metal forming processes are classified into those for the elastic-plastic and rigid-plastic analyses. In the elastic-plastic simulation, material is modeled as deforming elastic-plastically. Thus, the results...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500179
EISBN: 978-1-62708-317-1
..., the results must be interpreted carefully. The accurate measurement of the flow stress of tubular materials is necessary for preparing material input data for the finite-element simulation of THF. For this purpose, in addition to tensile tests, the biaxial tube bulge tests are used ( Fig. 9.7 and 9.8...