Integrating effect of forming in fatigue life prediction: review of present scenario and challenges

doi:10.1177/0954405412437621

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Integrating effect of forming in fatigue life prediction: review of present scenario and challenges

Journal Article•DOI•

Integrating effect of forming in fatigue life prediction: review of present scenario and challenges

Krishnaswamy Hariharan¹, Krishnaswamy Hariharan², Raghu V. Prakash¹•Institutions (2)

Indian Institute of Technology Madras¹, Ashok Leyland²

22 Feb 2012-Vol. 226, Iss: 6, pp 967-979

TL;DR: In this article, the residual stresses of sheet metal deformation during forming induces complex residual stresses in the component owing to its geometry and material anisotropy, which affect the durability of the component.

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Abstract: Plastic deformation of sheet metals during forming induces complex residual stresses in the component owing to its geometry and material anisotropy. The residual stresses affect the durability of t...

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Journal Article•DOI•

Ball-burnishing effect on deep residual stress on AISI 1038 and AA2017-T4

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A. A. Garcia-Granada, Giovanni Gómez-Gras, Ramón Jerez-Mesa¹, J. Antonio Travieso-Rodriguez¹, Guillermo Reyes - Show less +1 more•Institutions (1)

Polytechnic University of Catalonia¹

12 Apr 2017-Materials and Manufacturing Processes

TL;DR: In this article, the incremental hole drilling (IHD) technique is tested to measure residual stresses, being able to reach a 2-mm measuring depth, and a commercial strain gage is used and calibrated using finite element model simulations.

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Abstract: Ball-burnishing induces compressive residual stresses on treated materials by the effect of plastic deformation. The result is an increase in the fatigue life of the treated part, retarding the initiation of cracks on the surface. Compressive residual stresses have been previously measured by X-ray diffraction near the surface, revealing considerably high values at the maximum analyzed depth, in relation to other finishing processes such as shot peening. However, the maximum analyzed depth is very limited by using this technique. In this paper, the incremental hole drilling (IHD) technique is tested to measure residual stresses, being able to reach a 2-mm measuring depth. To that objective, a commercial strain gage is used and calibrated using finite element model simulations. A second Finite Element Model based on material removal rate is developed to obtain the equations to calculate the strain release through IHD. Finally, residual stresses are measured experimentally with that technique on two...

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35 citations

Cites background from "Integrating effect of forming in fa..."

...) [7], and a longer lifespan of industrial components can be expected, as explained by Hariharan and Prakash [8]....
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...[7], and a longer lifespan of industrial components can be expected, as explained by Hariharan and Prakash [8]....
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Journal Article•DOI•

Determination of Anisotropic Yield Coefficients by a Data-Driven Multiobjective Evolutionary and Genetic Algorithm

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Krishnaswamy Hariharan¹, Ngoc-Trung Nguyen¹, Nirupam Chakraborti², Frédéric Barlat², Myoung-Gyu Lee³ - Show less +1 more•Institutions (3)

Indian Institute of Technology Delhi¹, Pohang University of Science and Technology², Korea University³

13 Feb 2015-Materials and Manufacturing Processes

TL;DR: In this article, a robust multiobjective optimization based on evolutionary algorithm is proposed to minimize the error in yield stress and plastic strain ratio simultaneously and thereby overcomes the limitations in the approaches used before.

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Abstract: The texture induced anisotropy of yield strength in cold rolled sheet metals is modeled using anisotropic yield criteria. The classical and other optimization methods used so far to determine the yield coefficients are limited by fixed set of experimental data, initial guess values, and pre-determined weight factors. A robust multiobjective optimization based on evolutionary algorithm proposed in this paper minimizes the error in yield stress and plastic strain ratio simultaneously and thereby overcomes the limitations in the approaches used before. The new approach is tested using Hill48 and Barlat89 yield criteria for five different materials from literature. The new approach is observed to improve the prediction capability of yield coefficients when compared to earlier approaches. The Pareto frontier obtained in the new approach can serve as a comparative tool to evaluate the accuracy of different yield criteria.

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19 citations

Cites background from "Integrating effect of forming in fa..."

...The complex mechanical behavior of different materials [5] and the demand for accurate modeling of forming process [2, 6, 7] have led to the development of several advanced yield functions [1, 8– 10]....
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...Assuming orthotropic symmetry, several phenomenological models have been proposed in the past to describe the anisotropy of yield strength [1, 2]....
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Book Chapter•DOI•

Metal Forming Analysis: Finite Elements for Large Deformation

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R. H. Wagoner, J.-L. Chenot

01 Jan 2001

17 citations

Journal Article•DOI•

Influence of uniaxial and biaxial pre-straining on the high cycle fatigue performance of DP590 steel

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Puja Ghosal¹, Abhishek Raj², Surajit Kumar Paul¹•Institutions (2)

Indian Institute of Technology Patna¹, Tata Steel²

01 Aug 2021-International Journal of Fatigue

TL;DR: In this paper, the authors assess tensile and high cycle fatigue performance of dual-phase (DP590) steel subjected to uniaxial and equi-biaxial pre-strain.

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15 citations

Journal Article•DOI•

Fatigue life evaluation of tension‐compression asymmetric material using local stress–strain method

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Jiwei Chen¹, Weixing Yao¹, Daiyang Gao¹•Institutions (1)

Nanjing University of Aeronautics and Astronautics¹

01 Sep 2020-Fatigue & Fracture of Engineering Materials & Structures

8 citations

References

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A new yield criterion for orthotropic sheet metals under plane-stress conditions

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Dorel Banabic, Tudor Balan, Dan Sorin Comsa

01 Jan 2000

TL;DR: In this paper, a new yield criterion for orthotropic sheet metals under plane-stress conditions was proposed, which is derived from the one proposed by Barlat and Lian in 1989.

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Abstract: The paper presents a new yield criterion for orthotropic sheet metals under plane-stress conditions. The criterion is derived from the one proposed by Barlat and Lian in 1989. Two additional coefficients have been introduced in order to allow a better representation of the plastic behaviour of the orthotropic sheet metals. The predictio ns of the new yield criterion are compared with the experimental data for two materials.

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69 citations

"Integrating effect of forming in fa..." refers background in this paper

...Independently, Banabic et al.(26) proposed a new criterion for a plane stress condition by extending the Barlat 89 criterion....
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...Independently, Banabic et al.26 proposed a new criterion for a plane stress condition by extending the Barlat 89 criterion....
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Journal Article•DOI•

The effect of prestrain and bake hardening on the low-cycle fatigue properties of TRIP steel

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Leigh T. Robertson¹, Tim Hilditch¹, Peter Hodgson¹•Institutions (1)

Deakin University¹

01 Apr 2008-International Journal of Fatigue

TL;DR: In this article, the effects of plane strain prestrain, induced via cold-rolling, and subsequent automotive paint bake hardening cycle on both tensile and fatigue properties of a hot-rolled TRIP780 multiphase steel were examined.

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67 citations

"Integrating effect of forming in fa..." refers background or result in this paper

...Phase transformation during pre-straining has an additional influence in the case of multi-phase materials like dual phase (DP) steels, stainless steel and TRIP steels.(71,72) For constant phase materials like low carbon steels, pre-straining leads to fatigue life improvement in the high cycle region and vice versa in low cycle region....
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...Similar behaviour is observed in other high-strength steels like high strength low alloy (HSLA) steels(67,71) and transformation induced plasticity (TRIP) steels.(72) Phase transformation during pre-straining has an additional influence in the case of multi-phase materials like dual phase (DP) steels, stainless steel and TRIP steels....
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Journal Article•DOI•

Elasto plastic formulation using a kinematic hardening model for springback analysis in sheet metal forming

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Fabrice Morestin¹, Maurice Boivin¹, Carlos Fernandes da Silva²•Institutions (2)

Institut national des sciences Appliquées de Lyon¹, Renault²

01 Jan 1996-Journal of Materials Processing Technology

TL;DR: In this article, a mechanical theory has been developed and implemented in a software called PLIAGE in order to predict the final shape of the drawing and the residual radius of the identical history strain area is then calculated to determine springback.

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66 citations

"Integrating effect of forming in fa..." refers background in this paper

...As discussed in the previous section, isotropic hardening is not sufficient to describe the spring back behaviour.(103) Alternately, a mixed isotropic–kinematic hardening rule is needed for accurate prediction of spring back....
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Journal Article•DOI•

Advance in FEM Simulation and its Related Technologies in Sheet Metal Forming

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A. Makinouchi, C. Teodosiu¹, Takeo Nakagawa²•Institutions (2)

University of Paris¹, University of Tokyo²

01 Jan 1998-CIRP Annals

TL;DR: An overview of the current state of sheet metal forming simulation and related technologies employed by automakers and steel sheet suppliers is presented in this paper, where the authors visited industries in Europe, Japan, and the United States, to discuss the above-mentioned issues with engineers and researchers.

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60 citations

Journal Article•DOI•

Computer aided analysis and design of sheet metal forming processes:: Part III: Stamping die-face design

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Mehmet Firat

01 Jan 2007-Materials & Design

TL;DR: In this paper, an engineering methodology is presented for the structural assessment of the stamping tooling and the die-face designs during the sheet metal forming processes, which is employed in the forming interface design of an automotive stamping part including the complete die construction.

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60 citations