Features Of Stress-Deformed State Of Rolled Sheet By Asymmetric Technology
Downloads
Keywords:
Abstract
At present, the optimization of energy-saving technologies in mechanical engineering for production
of rolled sheets with different configurations by modern simulation methods is becoming an
important direction of informatization of engineering production. At the same time, in the active
zone, the process of asymmetric cold rolling of metal sheets is accompanied by an inhomogeneous
stress-deformed state. In non-canonical regions of deformations, an approach for determining the
optimal technological parameters and studying the stress-deformed state of the cold rolling process
by an asymmetric technology in the active zone of elastic-plastic deformations on the basis of
simulation modeling with the applied software package LS-DYNA by LS-PrePost (R) of V4.6.1 version
has been proposed in this paper.
References
Polukhin P.I. Plastic deformation of metals and
alloys. Collection XLII - M. "Metallurgy", 1967,
p.
Trebushko O.I. Fundamentals of the theory of
elasticity and plasticity - Moscow: Nauka, 1984,
p.
Ilyushin A.A. Simulation of dynamic processes in
solids and engineering applications. Moscow:
Fizmatlit, 2009.-526 p.
Zhang T, Li L, Shi-hong L, Zhang J-bin and Gong
H, Comparisons of flow behavior characteristics
and microstructure between asymmetrical
shear rolling and symmetrical rolling by macro
micro coupling simulation, Journal of
Computational Science, 2018,
doi.org/10.1016/j.jocs.2018.10.005.
Amanov A, Bahadirov G, Amanov T, Tsoy G and
Nabiev A (2019) Determination of Strain
Properties of the Leather Semi-Finished Product
and Moisture-Removing Materials of
Compression Rolls Materials 12(21) p. 3620
doi.org/10.3390/ma12213620
