Finite Element Modeling in Drilling of Nimonic C-263 Alloy Using Deform-3D

Nagaraj, M.; Kumar, A. John Presin; Ezilarasan, C.; Betala, Rishab

doi:10.31614/cmes.2019.04924

Cited by 7 publications

(5 citation statements)

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“…According to Arrazola et al [12], the 3D-FEM enabled by high-end computing systems provide better visualization and understanding of the cutting operations. Drilling is the one cutting process that has been widely studied with the use of 3D-FEM [13][14][15][16][17][18]. Due to the nature of the drilling process and the complexity of the tools involved, threedimensional simulations proved to be valuable assets when studying the phenomena that occur during drilling.…”

Section: Introductionmentioning

confidence: 99%

CAD-Based 3D-FE Modelling of AISI-D3 Turning with Ceramic Tooling

et al. 2021

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In this study, the development of a 3D Finite Element (FE) model for the turning of AISI-D3 with ceramic tooling is presented, with respect to four levels of cutting speed, feed, and depth of cut. The Taguchi method was employed in order to create the orthogonal array according to the variables involved in the study, reducing this way the number of the required simulation runs. Moreover, the possibility of developing a prediction model based on well-established statistical tools such as the Response Surface Methodology (RSM) and the Analysis of Variance (ANOVA) was examined, in order to further investigate the relationship between the cutting speed, feed, and depth of cut, as well as their influence on the produced force components. The findings of this study point out an increased correlation between the experimental results and the simulated ones, with a relative error below 10% for most tests. Similarly, the values derived from the developed statistical model indicate a strong agreement with the equivalent numerical values due to the verified adequacy of the statistical model.

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Section: Introductionmentioning

confidence: 99%

CAD-Based 3D-FE Modelling of AISI-D3 Turning with Ceramic Tooling

et al. 2021

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“…It was also reported that the temperature and the SR increased with a lower coolant pressure and nanoparticle concentration [87]. Nagaraj et al [88] developed a FEMbased simulation model to predict the force and temperature generated during the drilling of Nimonic C263 using a coated carbide drill bit. The study concluded that the temperature distribution at the cutting-edge increases with an increase in point angle and spindle speed.…”

Section: Drillingmentioning

confidence: 99%

A review on conventional and nonconventional machining of Nickel-based Nimonic superalloy

Prasad

G.S

2023

Manufacturing Rev.

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Superalloys have gained prominence in recent years in various sectors, namely, spacecraft, marine, power, defense, vehicular and others, due to their ability to withstand high temperatures of up to 980 °C without deformation. Nimonics are Nickel-based superalloys usually known to be hard-to-machine materials due to their high strength at high temperatures, higher hardness, low thermal conductivity, and tendency to react with tool material. All these factors increase the level of difficulties in the machining of Nimonic superalloys. Numerous studies have examined various facets of machining of Nimonic alloys. This article summarizes the observation from 152 research articles to offer a reasonable engineering overview of the study of Nimonic alloys. An overview of Nimonic superalloys and their applications is given first. Then, various conventional and non-conventional machining processes, problems associated with multiple machining processes and methods to rectify the issues concerning the machining process have been reported. Thus, this summary will certainly help industrialists and academic researchers for further research work in machining Nimonic alloys.

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“…The prediction of the machining attributes in advance would reduce the machining cost resulting from unidentified level of machining parameters; hence a suitable predictive model is required to predict the machining attributes [1]. Since the precision of the simulated outcome is entirely dependent on the process variables, it is important to understand the effects of different levels of process variables employing appropriate statistical models on turning any materials [2].…”

Section: Introductionmentioning

confidence: 99%

Finite element simulation and regression modeling of machining attributes on turning AISI 304 stainless steel

Mathivanan

Sudeshkumar²,

Radhika³

et al. 2021

Manufacturing Rev.

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To-date, the usage of finite element analysis (FEA) in the area of machining operations has demonstrated to be efficient to investigate the machining processes. The simulated results have been used by tool makers and researchers to optimize the process parameters. As a 3D simulation normally would require more computational time, 2D simulations have been popular choices. In the present article, a Finite Element Model (FEM) using DEFORM 3D is presented, which was used to predict the cutting force, temperature at the insert edge, effective stress during turning of AISI 304 stainless steel. The simulated results were compared with the experimental results. The shear friction factor of 0.6 was found to be best, with strong agreement between the simulated and experimental values. As the cutting speed increased from 125 m/min to 200 m/min, a maximum value of 750 MPa stress as well as a temperature generation of 650 °C at the insert edge have been observed at rather higher feed rate and perhaps a mid level of depth of cut. Furthermore, the Response Surface Methodology (RSM) model is developed to predict the cutting force and temperature at the insert edge.

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Finite Element Modeling in Drilling of Nimonic C-263 Alloy Using Deform-3D

Cited by 7 publications

References 0 publications

CAD-Based 3D-FE Modelling of AISI-D3 Turning with Ceramic Tooling

CAD-Based 3D-FE Modelling of AISI-D3 Turning with Ceramic Tooling

A review on conventional and nonconventional machining of Nickel-based Nimonic superalloy

Finite element simulation and regression modeling of machining attributes on turning AISI 304 stainless steel

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