Application of Finite Element Analysis in Sheet Material Joining

He, Xiaocong

doi:10.5772/37703

Cited by 2 publications

(4 citation statements)

References 55 publications

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“…However, the complexity of the joint geometry, three-dimensional nature, and non-linear behavior of the material make it very complicated to elaborate the mathematical formulas. In spite of this, several clinched joints were represented by equations in limited cases [29,30].…”

Section: Fea Simulationmentioning

confidence: 99%

“…The second method that is used to predict results of the forming process can be the Finite Element Analysis. The FEA allows for determining the behavior of almost every formed joint under various loads and geometrical conditions [29,30]. This method was used by other researchers to specify the most advantageous shapes of forming tools in particular cases and to improve the robustness of the forming process [30].…”

Section: Fea Simulationmentioning

confidence: 99%

“…The FEA allows for determining the behavior of almost every formed joint under various loads and geometrical conditions [29,30]. This method was used by other researchers to specify the most advantageous shapes of forming tools in particular cases and to improve the robustness of the forming process [30]. The FEA can overcome several difficulties that are connected with non-linear nature of the process, such as large deformations, material plasticity, and contact interactions [28].…”

Section: Fea Simulationmentioning

confidence: 99%

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Designing and Testing Cold-Formed Rounded Connections Made on a Prototype Station

Rejek¹,

Wróbel²,

Królczyk

et al. 2019

Materials

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This paper presents the design of cold-formed rounded connections between a tube and a connecting block and the analysis of test results that were carried out with six fabricated samples. The joints manufactured on a specially designed prototype station were made by forming tools that were adjusted to connecting elements regarding the diameter and the shape. All of the samples prepared for this study were of the same diameters relating to the diameter of a hole in a connecting block and the outer diameter of a pipe flange. However, they were different concerning the height of the connecting block flange. The article presents features of joints that were manufactured with a designed forming tool on the prototype station. The achieved connections were examined in destructive testing (Micrography, Tensile Strength Test) and in non-destructive testing (Leakage Test). The research project aims were to state the differences in energy consumption of made connections and extend the concept of cold-formed rounded connections. Furthermore, this article presents the effects of FEA simulation of the cold-formed joint based on the results of destructive and non-destructive tests.

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Section: Fea Simulationmentioning

confidence: 99%

Section: Fea Simulationmentioning

confidence: 99%

Section: Fea Simulationmentioning

confidence: 99%

See 1 more Smart Citation

Designing and Testing Cold-Formed Rounded Connections Made on a Prototype Station

Rejek¹,

Wróbel²,

Królczyk

et al. 2019

Materials

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show abstract

“…The structural dynamic behavior of adhesive bonding has been subject of extensive research (He (2011)). The effect of various adhesive parameters, such as material and geometric properties, on the structural dynamic behavior has been analyzed using analytic models (Vaziri et al (2004)) as well as very detailed FE models (He (2012a(He ( , 2014; He and Oyadiji (2001); Kaya et al (2004); Gunes et al (2007)) including validations with experimental measurements of natural frequencies and frequency response functions (Vaziri et al (2004); He (2012b); Aruleswaran et al (2001)), mainly for simple beam or plate lap-joint configurations.…”

Section: Different Punctual and Continuous Joining Technologiesmentioning

confidence: 99%

Experimental validation of numerical structural dynamic models for metal plate joining techniques

Belle

Brandolisio

Deckers

et al. 2017

Journal of Vibration and Control

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Joined structures are of high industrial relevance. The dynamic effects of joints are however often practically difficult to accurately account for in numerical models, as they often lead to local changes in stiffness and damping. This paper discusses the comparison between measurements and simulations of joined panels considering four different joining techniques: adhesive bonding, metal inert gas welding, resistance spot welding and flow drill screwing. An experimental modal analysis is performed on the different systems and the Power Injection Method is applied to determine the loss factors of single plate systems and their joined counterparts. The joined panels are modeled in a holistic simulation environment with particular focus on the joining region, by application of predefined and generic joint models. A very good agreement is obtained between the simulated dynamic behavior and the experimental results, showing that an accurate representation of the joints has been obtained.

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Application of Finite Element Analysis in Sheet Material Joining

Cited by 2 publications

References 55 publications

Designing and Testing Cold-Formed Rounded Connections Made on a Prototype Station

Designing and Testing Cold-Formed Rounded Connections Made on a Prototype Station

Experimental validation of numerical structural dynamic models for metal plate joining techniques

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