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Abstract <p>The issues of modeling the process of profiling electric-welded steel pipes of triangular cross-section are considered. The stages of constructing a finite element model of profiling are described, the deformation modes of a round pipe of a given diameter are substantiated to obtain a pipe of triangular cross-section. A profiling option with the most accurate geometry of the final profile of a pipe of triangular cross-section is presented.</p>

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Modeling the Process of Profiling Electric-Welded Steel Pipes of Triangular Cross-Section

  • 期刊论文

  • 发表日期：

    2025年5月1日

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  • N. L. Bolobanova,
  • I. L. Kontievskii,
  • E. D. Koryakovskii,
  • K. E. Akopyan,
  • V. S. Yusupov

摘要

Abstract

The issues of modeling the process of profiling electric-welded steel pipes of triangular cross-section are considered. The stages of constructing a finite element model of profiling are described, the deformation modes of a round pipe of a given diameter are substantiated to obtain a pipe of triangular cross-section. A profiling option with the most accurate geometry of the final profile of a pipe of triangular cross-section is presented.