Simulation and Analysis of Finite Volume of Hot Forging Process of Nut

Maarefdoust, Mahdi; Hosseyni, M.

doi:10.1063/1.3623660

Cited by 8 publications

(7 citation statements)

References 8 publications

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“…The main parameters of computer simulation are filling the die completely without leaving any defect, reducing material loss and stress in the die and increasing die life [ 9 ]. In order to reduce the cost of the actual forging process and make it competitive with other production methods, it is essential to optimize the design of the part and die [ 10 , 11 ]. Industrial practitioners prefer to implement finite element (FE) modelling before actually executing the design or process in mass production [ 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

Conjectured the Behaviour of a Recycled Metal Matrix Composite (MMC–AlR) Developed through Hot Press Forging by Means of 3D FEM Simulation

et al. 2018

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Melting aluminium waste to produce a secondary bulk material is such an energy-intensive recycling technique that it also indirectly threatens the environment. Hot press forging is introduced as an alternative. Mixing the waste with another substance is a proven practice that enhances the material integrity. To cope with the technology revolution, a finite element is utilised to predict the behaviour without a practical trial. Utilising commercial software, DEFORM 3D, the conjectures were demonstrated scientifically. The flow stress of the material was modified to suit the material used in the actual experiment. It is acknowledged that the stress–strain had gradually increased in each step. Due to the confined forming space, the temperature decreased by ~0.5% because the heat could not simply vacate the area. A reduction of ~10% of the flesh observed in the simulation is roughly the same as in the actual experiment. Above all, the simulation abides by the standards and follows what has been done previously. Through the finite element utilisation, this study forecasted the performance of the recycled composite. The results presented may facilitate improvement of the recycling issue and conserve the environment for a better future.

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Section: Introductionmentioning

confidence: 99%

Conjectured the Behaviour of a Recycled Metal Matrix Composite (MMC–AlR) Developed through Hot Press Forging by Means of 3D FEM Simulation

et al. 2018

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“…In the past, the manufacture of forged products was achieved through trial and error method and the experience of designers [11,12]. This method was costly and time-consuming [12].…”

Section: Introductionmentioning

confidence: 99%

“…In the past, the manufacture of forged products was achieved through trial and error method and the experience of designers [11,12]. This method was costly and time-consuming [12]. To improve product quality and increase productivity, computer and physical simulations have replaced the old technology [10,13].…”

Section: Introductionmentioning

confidence: 99%

Forging optimisation process using numerical simulation and Taguchi method

2020

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This study reports on the optimisation of the forging process using Deform™ 3D simulation software and the Taguchi method. The forging simulation process was conducted on X20 steel used because of its application in boiler pipes in the fossil-fuel power plants. A three-level, three parameter Taguchi design of experiment for the Deform 3D simulations was used. The parameters considered for the simulations were cylinder (deformation) temperature, die speed and friction coefficient were studied. From the forging process, simulation results were analysed using Taguchi's orthogonal array. Further, ANOVA analysis was carried out to determine the significance of the parameters to the forging responses (maximum tensile stress and forging force). Results of the statistical analysis showed that the optimal parameters for improved product quality were deformation temperature of 1000 °C, die speed of v 20 mm/s and friction coefficient of 0.2. A confirmatory simulation was carried out using the optimal parameters. The simulation results verified that the optimal parameters showed a lower maximum tensile stress to 252.5 ± 2.5 MPa at the lateral surface of the deformed sample compared to other investigated conditions.

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“…In metal working processes, plastic deformation is used to alter the shape and improve the properties of metallic specimens. Some of the most common industrial metal forming processes include rolling, forging, extrusion and drawing [1,2]. During these production process, metallic materials are subjected to large plastic deformation [3].…”

Section: Introductionmentioning

confidence: 99%

“…The generation of heat makes the production process complex and inhomogeneous and therefore affecting the properties of product [11]. Traditionally, the industrial production process depends on the experience of the designer and trial and error method, hence a costly process [ [1], [12] ]. As such, process optimization is necessary to reduce the production cost by using a more efficient approach to design metal forming processes [12].…”

Section: Introductionmentioning

confidence: 99%

Finite element simulation of X20CrMoV121 steel billet forging process using the Deform 3D software

2019

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In this article, a three-dimensional finite element analysis using Deform 3D software has been employed to investigate the plastic deformation behavior during forging of X20CrMoV121 steel. The focus was on the influence of forging temperature on the strain, stress and particle flow velocity distribution during the forging process. From the results, it has been shown that the forging process results in inhomogeneous plastic deformation, hence inhomogeneous strain, stress, and particle flow velocity distribution. As the temperature increased from 800 to 1100 °C, the forging loads and the deformation resistance were observed to decrease with an increase. For each temperature, the load increased rapidly with the stroke and then the increase slowed. This behavior was related to the coefficient of friction at the tool sample interface. It was also shown that the maximum effective stress/strain decreased as the forging temperature increased to 1100 °C. It is suggested that 3D finite element simulation by Deform® 3D software is an efficient method for predicting metal flow behavior during the forging process.

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Simulation and Analysis of Finite Volume of Hot Forging Process of Nut

Cited by 8 publications

References 8 publications

Conjectured the Behaviour of a Recycled Metal Matrix Composite (MMC–AlR) Developed through Hot Press Forging by Means of 3D FEM Simulation

Conjectured the Behaviour of a Recycled Metal Matrix Composite (MMC–AlR) Developed through Hot Press Forging by Means of 3D FEM Simulation

Forging optimisation process using numerical simulation and Taguchi method

Finite element simulation of X20CrMoV121 steel billet forging process using the Deform 3D software

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