Prediction model of rolling force for electrical steel based on finite element method and neural network

Cao, Jian; Wang, Da-hai; Sui, Lili; Zhou, Yun-song; Lai, Jin-Quan; Wang, Wu-zhou

doi:10.14257/astl.2014.47.87

Cited by 6 publications

(1 citation statement)

References 8 publications

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“…A predictive model of rolling force and tension profiles has been proposed by Kim et al 13 In their model, the pre-deformation has been taken into account, which has improved the prediction accuracy. A finite element model of hot strip rolling has been established by Cao et al 14 The numerical result shows that the rolling force increases as the strip width, rolling speed, rolling reduction, and friction coefficient increase. Lenard 15 carried out simulated work by FEM on cold strip rolling, and the result showed that the friction variation has apparent effect on the precision and convergence of simulations.…”

Section: Introductionmentioning

confidence: 99%

An analytical model of plate rolling force with a simple available velocity field and equal perimeter yield criterion

Wang

Zhu

Zhao

et al. 2017

Advances in Mechanical Engineering

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To analyze plate rolling force, a simple available velocity field is first proposed in this article. Based on the velocity field, the internal deformation energy rate and the friction energy rate are analyzed by the equal perimeter yield criterion and the method of the collinear vector inner product, respectively. Finally, the rolling force accounting for the elastic flattening of the roller and the temperature rise of the rolled piece are ultimately obtained through the minimization of the total energy rate. The theoretical rolling forces are compared with actual measured data, and a good consistency is found since the maximum error between them is less than 4.7%. In addition, the discussion of different rolling conditions, such as friction factor, thickness reduction, and shape factor, upon rolling force, location of neutral angle, and stress state coefficient is also carried out.

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Section: Introductionmentioning

confidence: 99%

An analytical model of plate rolling force with a simple available velocity field and equal perimeter yield criterion

Wang

Zhu

Zhao

et al. 2017

Advances in Mechanical Engineering

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Deep learning–based stress prediction for bottom-up SLA 3D printing process

Khadilkar

Wang

Rai

2019

Int J Adv Manuf Technol

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Industry 5.0 or industry 4.0S? Introduction to industry 4.0 and a peek into the prospective industry 5.0 technologies

Santhi¹,

Muthuswamy²

2023

Int J Interact Des Manuf

106

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The Industrial Revolution can be termed as the transformation of traditional industrial practices into new techniques dominated by the technologies available at that time. The first three industrial revolutions were driven respectively by mechanization, electrification, and automation which had gradually transformed the agrarian economy into a manufacturing-based economy. It helped in enhancing the lifestyle of the factory workers and the healthcare system, which improved the overall quality of living. The industries that adapted to the change witnessed a tremendous increase in the production of goods, competitive advantage, and cross-border business opportunities. While we are currently living to see the fourth industrial revolution (also known as Industry 4.0) unfolding around us, the world is poised for the next big leap, the fifth industrial revolution or Industry 5.0. Hence, the first half of the paper outlines the enabling technologies of Industry 4.0 and conceptualizes how they would act as the foundation for the fifth industrial revolution. The socio-economic challenges of the technologies and the need for Industry 5.0 technologies are also discussed. The second half of the paper outlines the prospective technologies of Industry 5.0, their potential applications from the perspective of industry leaders and scholars and conceptualizes how they can overcome the challenges of Industry 4.0. The definition of “sustainability trilemma” a new term coined by the authors, and the reasoning for calling the next industrial revolution “Industry 4.0S” (another new term) rather than Industry 5.0 are also presented.

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Prediction model of rolling force for electrical steel based on finite element method and neural network

Cited by 6 publications

References 8 publications

An analytical model of plate rolling force with a simple available velocity field and equal perimeter yield criterion

An analytical model of plate rolling force with a simple available velocity field and equal perimeter yield criterion

Deep learning–based stress prediction for bottom-up SLA 3D printing process

Industry 5.0 or industry 4.0S? Introduction to industry 4.0 and a peek into the prospective industry 5.0 technologies

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