FE simulation and experimental research on cylindrical ring rolling

Han, Xiaotao; Hua, Lin; Zhou, Guangyou; Lu, Bohan; Wang, Xiaokai

doi:10.1016/j.jmatprotec.2013.12.020

Cited by 28 publications

(8 citation statements)

References 32 publications

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“…As a rule, studies examine influence of only some of them. Thus, article [3] investigates the influence of friction on the process of unrolling a cylindrical bearing, but thermal effects are not considered. Paper [4] presents a model of sliding lines to evaluate a temperature effect on the growth of grains in the formation of bearing rings.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Formation of fibrous macrostructure in a bearing ring at stamping and rolling

Avtonomova

Grozenok

Konkin

et al. 2017

EEJET

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Section: Literature Review and Problem Statementmentioning

confidence: 99%

Formation of fibrous macrostructure in a bearing ring at stamping and rolling

Avtonomova

Grozenok

Konkin

et al. 2017

EEJET

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“…As we all know, the finite element simulation technology has become a powerful means to study the plastic forming process [14][15][16], by which many research has been performed for ring rolling process. Using dynamic explicit FE simulation, the reasonable ranges of the rotational speed of main roll and feed rate of mandrel were determined [17], respectively.…”

Section: Introductionmentioning

confidence: 99%

Rolling paths design assisted by target-temperature driven intelligent FE simulation of radial-axial ring rolling

Li¹,

Guo²,

Wang³

et al. 2019

Manufacturing Rev.

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The microstructures of hard-to-deform materials such as titanium alloy are very sensitive to temperature change in hot working process. During ring rolling process, unreasonable rolling paths will lead to drastic temperature change in local region of ring, thus damaging the microstructure and performance of rolled ring. This work proposes a method for designing the rolling paths which could accurately control the ring temperature by target-temperature driven intelligent FE simulation. The main idea of target-temperature driven intelligent simulation is introduced. An intelligent 3D-FE model for TA15 titanium alloy ring rolling is established under ABAQUS/Explicit environment. The rolling paths under different initial conditions are obtained by intelligent FE simulations. The influence rule of initial conditions on rolling paths is revealed. The temperature control effects and change under different initial conditions are discussed. Considering the temperature control effects, a feasible range of initial ring temperature is suggested. Using the proposed method, the quick and accurate design for the rolling paths in radial-axial ring rolling process is realized. It is of great significance for the design and optimization of rolling paths and the accurate regulation of ring temperature in actual production.

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“…Additionally, they studied several ring rolling parameters using the FEM approach. Han et al [12] studied the effects of the process parameters in cylindrical ring rolling using a 3D FEM model in ABAQUS software. Wang et al [13] applied LSDY NA code to simulate the radial-axial ring rolling process.…”

Section: Introductionmentioning

confidence: 99%

A new approach in modeling of guide and conical rolls in the ring rolling process

Salem

Heydari

2015

Int J Adv Manuf Technol

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One of the modest methods in producing seamless rings is the radial-axial rolling process. Modeling the guide and conical rolls and calculating their respective forces are essential in the simulation of the radial-axial rolling process. The main objective of the present study is to propose a novel approach in the modeling of guide and conical rolls used in the radial-axial ring rolling process. The parts dedicated to the simulation of the process are two complicate formed rings made of Ti-6Al-4 V alloy. To validate the results obtained via the simulation, practical experiments were carried out in which a simple ring made of aluminum alloy was rolled, and practical results were compared with simulation results. Comparing the results shows a proper agreement between simulation and practical results. Consequently, the obtained radial and axial forces and moments from the simulated process can be used to select proper machine tools for the purpose of mainly producing two complicate formed rings.

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FE simulation and experimental research on cylindrical ring rolling

Cited by 28 publications

References 32 publications

Formation of fibrous macrostructure in a bearing ring at stamping and rolling

Formation of fibrous macrostructure in a bearing ring at stamping and rolling

Rolling paths design assisted by target-temperature driven intelligent FE simulation of radial-axial ring rolling

A new approach in modeling of guide and conical rolls in the ring rolling process

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