Simulation of Roller-Type Cold Rolling of Tubes

Orlov, G. A.; Orlov, A. G.

doi:10.1007/s11015-019-00746-6

Cited by 1 publication

(1 citation statement)

References 3 publications

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“…Among the research methods that are conducted to study the rolling process, currently the most common are analytical methods [5][6][7][8][9][10] and methods of simulation [11][12][13][14][15][16][17][18][19], which have become widespread with the development of computer technology. The application of mathematical modeling methods in processes of metals processing by pressure allows to satisfy several purposes at the same time: to minimize expenses for research and development of technological processes in the conditions of actual production, to carry out in-depth research of processes of plastic deformation occurring in the experimental deformation zone; to compare the results of the study through the simulation with the actual results that have been obtained during production in order to identify bottlenecks in the technology.…”

Section: Introductionmentioning

confidence: 99%

Finite-Element Simulation of Steckel Mill Rolling

Kurpe

Kukhar

Klimov

2021

KEM

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In the paper the research has been performed to obtain the stress distribution through the thickness of the rolled products along the deformation zone in the conditions of roughing rolling and in the conditions of quasi-stationary temperature distribution during finishing rolling at the Steckel mill. The research has been performed by the simulation based on the Abaqus CAE 6.14-2 software and analytical modeling of the hot rolling process of coils at the Steckel mill with dimensions of 15 mm × 1500 mm, made of steel grade S355JR+AR, according to the requirements of EN 10025-2. The obtained deviations of the rolling force between simulation, analytical modeling and actual data have comparable results and a similar trend of changes through the passes, the average value of which does not exceed 1.54 % and - 1.77 %. The beginning of the continuous layer formation of equivalent stress during roughing rolling has been determined, and, accordingly, the beginning of the deformation penetration through the entire thickness of the semi-rolled product has been also determined that occurs in the pass 6 when reduction equals 14 %.

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