Research into the Effect of Speed Mismatch during Continuous Rolling on the Process Parameters

Abstract:

The paper analyzes the influence of tension (dam) on the technological parameters of the rolling process (spreading, force and rolling torque). For the analysis, a model of continuous rolling in three adjacent stands was developed, using the Deform 3D software. The adequacy of the model was confirmed by comparing the experimental data from the small-section wire mill 150 and the simulation results. The error in determining the forming was 0.4%, and in determining the power parameters was 11%. Further, a computational experiment was planned, to identify the effect of mismatched of rolling speeds on technological parameters. According to the results of calculations, graphs of changes in technological parameters were constructed. It is established that, even small deviations of rolling speed from the matched mode lead to significant changes in technological parameters.

• Periodical: Solid State Phenomena (Volume 316)
• Pages: 208-213
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.316.208
• Online since: April 2021
• Authors: Sergey O. Nepryakhin*, Olga V. Vodopyanova
• Keywords: Continuous Rolling, Dam, High-Quality Rolling, Matched Rolling Mode, Modeling, Tension

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