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finite element analysis

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040193
EISBN: 978-1-62708-300-3
... includes a variety of application examples. closed-die forging finite-element analysis impression-die forging microstructure process modeling 16.1 Introduction 16.2 Information Flow in Process Modeling 16.3 Process Modeling Input 16.4 Characteristics of the Simulation Code 16.5...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040237
EISBN: 978-1-62708-300-3
... forging finite-element analysis friction process modeling 18.1 Introduction 18.2 Process Modeling Input 18.3 Process Modeling Output 18.4 Process Modeling Examples References References [Altan et al., 1990] Altan T. , Oh S.I. , “ Application of FEM to 2-D Metal Flow...
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 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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400105
EISBN: 978-1-62708-316-4
... the effect of key process parameters including the draw ratio, material properties, geometry, interface conditions, equipment operating speed, and tooling. It then walks through the steps involved in predicting stress, strain, and punch force using the slab method and finite element analysis and presents...
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 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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500133
EISBN: 978-1-62708-317-1
... analysis 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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540373
EISBN: 978-1-62708-309-6
...Abstract Abstract This appendix presents a close-form solution to determine the stress distribution around a hole of any shape or size in a strip of any material of any width. It also compares the close-form equation to classical solutions and the results of finite element analysis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500157
EISBN: 978-1-62708-317-1
... sheet bulging. It identifies the factors that influence part quality and explains how finite-element analysis can be used to optimize hydroforming operations. It also discusses the economics of sheet hydroforming and presents several application examples. sheet bulging sheet hydroforming tool...
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 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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040091
EISBN: 978-1-62708-300-3
... methods, covering basic principles, implementation, and advantages and disadvantages in various applications. axisymmetric upsetting finite element method forging plane-strain slab method upperbound method 9.1 Introduction 9.2 Slab Method of Analysis 9.3 Upper Bound Method and Its...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500289
EISBN: 978-1-62708-317-1
... designs (e.g., round-nosed crimpers, flat-nosed crimpers) through finite-element analysis. Fig. 14.1 Illustration of the principle of punch riveting. Source: Ref 14.1 The advantages of the punch riveting process are illustrated in Fig. 14.1 , which shows the smoothness of the joint...
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
...://www.daytonprogress.com 1.4 Wiedenmann R. , Sartkulvanich P. , and Altan T. , “Finite Element Analysis on the Effect of Sheared Edge Quality in Blanking upon Hole Expansion of Advanced High Strength Steel,” IDDRG 2009 International Conference , June 2009 1.5 Makich H. , Carpentier...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860001
EISBN: 978-1-62708-338-6
... , respectively. Structural analysis has also progressed so that structures can be modeled and the model transferred into any of several finite-element analysis programs, which can also incorporate laminate analysis routines and libraries of composite micromechanical properties for fiber/resin combinations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410001
EISBN: 978-1-62708-280-8
... and process simulations. Companies who have facilities for machining, testing, and even subassembly are at a significant advantage. Great strides have been made in applying finite element analysis (FEA) to structural product design. Finite element analysis and other methods have also been effectively...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500179
EISBN: 978-1-62708-317-1
..., Frankfurt , 1999 , p 379 – 390 9.32 Ngaile G. and Altan T. , Practical Methods for Evaluation Lubricants for Tube Hydroforming , Hydroform. J. , March 2001 , p 8 – 12 9.33 Plancak M. , Vollertsen F. , and Woitschig J. , Analysis, Finite Element Simulation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500083
EISBN: 978-1-62708-317-1
... forming technology for aluminum alloys can be found in Ref 5.17 and 5.22 to 5.29 . Experimental Investigations Finite-Element Analysis of Warm Forming of Aluminum 5754-O Alloy Industrial Processes and Components Table 5.1 and Fig. 5.6 and 5.7 provide the details of tensile testing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410009
EISBN: 978-1-62708-280-8
... 2.3 is a schematic illustrating the inputs and outputs of the finite element analysis (FEA). Fig. 2.3 Design concept model and stress analysis The inputs to the analysis are the loads and constraints. The output of the stress distribution in the component helps to identify the location...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540281
EISBN: 978-1-62708-309-6
... in.) diameter hole was located in middle of the specimen. A through-thickness radial crack, 1.45 mm (0.057 in.) long, was at the bore of the hole. This analysis used the NASTRAN structural analysis computer code. A finite element model of the specimen was constructed, using constant-strain triangles...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540215
EISBN: 978-1-62708-309-6
... their widths with stress profiles. It also describes how material-related factors, load history, corrosion, and temperature affect crack growth rates, and discusses the steps involved in life assessment. corrosion-fatigue damage tolerance analysis finite element method residual strength stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780216
EISBN: 978-1-62708-281-5
... with this phenomenon. Therefore, an engineer working with designs that use plastics should carefully consider whether such behavior may be an issue in his particular design. Again, nonlinear analysis methods, such as those available in many finite-element programs, can provide very useful design information...