Simulation of surface hardening in the deep rolling process by means of an axial symmetric nodal averaged finite element

Morrev, P. G.; Gordon, Vladimir

doi:10.1088/1742-6596/973/1/012013

Cited by 6 publications

(4 citation statements)

References 10 publications

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“…As a rule, in such problems a small "representative" part is cut out the entire workpiece and some "reasonable" boundary conditions are imposed at the cut surface [11] because calculation all the workpiece beggars the possibilities of modern computers. Nevertheless, an alternative methodology is proposed in [12,13]. If deep rolling working is carried out by means of a very thin roller of large radius then the material flowing is prohibited in the tangential direction and is enabled in the axial one.…”

Section: Discussionmentioning

confidence: 99%

Towards the Problem of Construction an SPD Stress-Strain Curve for Low-Plastic Materials

Morrev

Kapyrin

Gryadunov

et al. 2020

KEM

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Stress-strain curve construction for low-plastic alloys under severe plastic deformation conditions is considered. A material under investigation is cast bronze Cu85-Pb5-Sn5-Zn5. Experiments on upsetting and deep rolling were conducted. Based on these data, the initial hardening modular and the hardening modular at large strain were evaluated. Classic tests on determining an initial segment of stress-strain curve can lead to grate mistakes because shear band sliding can diminishes appreciably both yield stress and hardening modular. A correct methodology for stress-strain curve construction is proposed.

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Section: Discussionmentioning

confidence: 99%

Towards the Problem of Construction an SPD Stress-Strain Curve for Low-Plastic Materials

Morrev

Kapyrin

Gryadunov

et al. 2020

KEM

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“…The FEA methodology developed was reported to be efficient for yielding faster simulation with higher accuracy of results. Some application-specific studies involving the simulation of DR of crankshafts [114,147,148], railway axels [109,149], cylinder inner surfaces [80,150], fine blanking punch edges [22], turbine/compressor blades [105,134], torsion bars [120], and welded joints [124,126,151] revealed the potential of numerical techniques for effective assessment and optimization of process parameters. However, the material models and boundary conditions along with process kinematics were reported to be the key factors that must be modeled appropriately to obtain a reliable conclusion.…”

Section: Finite Element Modeling Of the Deep Rolling Processmentioning

confidence: 99%

Deep Rolling Techniques: A Comprehensive Review of Process Parameters and Impacts on the Material Properties of Commercial Steels

Noronha,

Sharma,

Prabhu Parkala

et al. 2024

Metals

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The proposed review demonstrates the effect of the surface modification process, specifically, deep rolling, on the material surface/near-surface properties of commercial steels. The present research examines the various process parameters involved in deep rolling and their effects on the material properties of AISI 1040 steel. Key parameters such as the rolling force, feed rate, number of passes, and roller geometry are analyzed in detail, considering their influence on residual stress distribution, surface hardness, and microstructural alterations. Additionally, the impact of deep rolling on the fatigue life, wear resistance, and corrosion behavior of AISI 1040 steel is discussed. Engineering components manufactured by AISI 1040 steel can perform better and last longer when deep rolling treatments are optimized with an understanding of how process variables and material responses interact. This review provides critical insights for researchers and practitioners interested in harnessing deep rolling techniques to enhance the mechanical strength and durability of steel components across diverse industrial settings. In summary, the valuable insights provided by this review pave the way for continued advancements in deep rolling techniques, ultimately contributing to the development of more durable, reliable, and high-performance steel components in diverse industrial applications. The establishment of generalized standardizations for the deep rolling process proves unfeasible because of the multitude of controlling parameters and their intricate interactions. Thus, specific optimization studies tailored to the material of interest are imperative for process standardization. The published literature on the characterization of surface and subsurface properties of deep-rolled AISI 1040 steel, as well as process parameter optimization, remains limited. Additionally, numerical, analytical, and statistical studies and the role of ANN are limited compared with experimental work on the deep rolling process.

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“…Previously, the works pertinent to the numerical mathematical simulation of CLL deformation following the method shown in Fig. 1 were performed and based on the analysis of the results of these works [15][16][17][18][19][20], a general algorithm of designing such processes for axisymmetric products, which allows realizing the gradient strengthening characterized by the predetermined characteristics, was proposed ( Fig. 2).…”

Section: Investigationmentioning

confidence: 99%

Gradient Strengthening Control Procedure Based on Numerical Simulation of Combined Local Loading Of Deformation Zone

Pilipenko¹,

Radchenko²,

Golenkov³

et al. 2018

Proceedings of the International Symposium “Engineering and Earth Sciences: Applied and Fundamental Research” (ISEES 2018)

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A gradient strengthening control procedure based on the numerical simulation of the combined local loading of the deformation zone in the form of an algorithm of actions pertinent to the prescription of operational parameters is described. A particular case in the form of the completed nomogram of the treatment parameters prescription for obtaining of strengthening predetermined by the depth and value is presented. Keywords-plastic metal working, combined local loading of the deformation zone, numerical simulation, industrial process control, Odkvist parameter, microhardness, strengthening.P

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Simulation of surface hardening in the deep rolling process by means of an axial symmetric nodal averaged finite element

Cited by 6 publications

References 10 publications

Towards the Problem of Construction an SPD Stress-Strain Curve for Low-Plastic Materials

Towards the Problem of Construction an SPD Stress-Strain Curve for Low-Plastic Materials

Deep Rolling Techniques: A Comprehensive Review of Process Parameters and Impacts on the Material Properties of Commercial Steels

Gradient Strengthening Control Procedure Based on Numerical Simulation of Combined Local Loading Of Deformation Zone

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