Parameters of the edge-bending press in the TESA-1420 pipe-rolling line at OAO Chelyabinskii Truboprokatnyi Zavod

Samusev, S. V.; Romantsov, A. I.; Zhigunov, K. L.; Lyuskin, A. V.; Sigida, M. S.

doi:10.3103/s0967091212010159

Cited by 3 publications

(2 citation statements)

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“…The development of technological modes includes the selection of the tool and its positioning, the selection of a sufficient number of molding steps and the stroke size of the punch [4][5][6].…”

Section: Development Of Technological Modes Using Finite-elementary C...mentioning

confidence: 99%

Development of New Methods for the Production of Large-Diameter Double-Seam Pipes

Batalov¹,

Lunev²,

Radionova³

et al. 2021

SSP

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Modern metallurgical industry consists of many of supporting and main plants, which require constant material investments. The issue of saving material resources, raw materials, etc., as well as reducing the expenditure coefficient of the metal, optimization and flexibility of production, is an important part for metallurgical companies in the conditions of economic instability in the industrial sector. This article describes the newly developed methods for the production of expandable electric welded pipes from two sheets (double-seam). An assessment of the feasibility of implementing the developed methods was made for the production of large diameter double-seam pipes, using modern engineering analysis methods, based on the finite element method (FEM). Technological modes of shaping were selected to produce products that meet customer requirements. The article describes the results of the experimental work, assesses the convergence of the results obtained using CAE-systems and the experimental work in the plant. The developed mathematical models for the production of pipe billets in the main shaping operations have high convergence and can be used in the calculation of new sizes. The use of the developed mathematical models in the specialized software package MSC Software allows evaluating new technological modes and various production methods without risks and financial losses. The proposed new methods for the production of large-diameter double-seam pipes (forming a sheet from two halves and forming a half cylinder) increased productivity and flexibility of production, and also had a positive economic efficiency, due to lower costs for sheet billet. New production methods have proved their working ability and have proved the possibility of practical application (production of an experimental batch).

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Section: Development Of Technological Modes Using Finite-elementary C...mentioning

confidence: 99%

Development of New Methods for the Production of Large-Diameter Double-Seam Pipes

Batalov¹,

Lunev²,

Radionova³

et al. 2021

SSP

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show abstract

“…In another words, on loading, the bent sec tion of the edge has an involute profile in the contact region. The calculation yields the coordinates of points of the bent edge after unloading [1,2].…”

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confidence: 99%

Shaping of pipe blanks in the edge-bending press of the TESA 1420 pipe-electrowelding line

Samusev

Tovmasyan

Khlybov³

et al. 2014

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Contact geometric measurements of pipe blanks in the edge bending section of the TESA 1420 pipe electrowelding line are made by a new method. The influence of the pipe blank's edge geometry on the shape of the edge zone after the subsequent processes is assessed. The stages of the experiment are outlined. The experimental data are obtained in the form of the coordinates of points on the edge. Measurements of the edge geometry by different methods are compared. The use of photographic survey measurements is promising for use in the production of large diameter pipe.

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Study of Changes in the Shape of a Pipe Blank Taking into Account the Peculiarities of Contact Interaction with a Deforming Tool during JCOE Molding in the TESA 1420 Line

Tovmasyan,

Samsuev,

Sidorova

et al. 2023

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Parameters of the edge-bending press in the TESA-1420 pipe-rolling line at OAO Chelyabinskii Truboprokatnyi Zavod

Cited by 3 publications

References 0 publications

Development of New Methods for the Production of Large-Diameter Double-Seam Pipes

Development of New Methods for the Production of Large-Diameter Double-Seam Pipes

Shaping of pipe blanks in the edge-bending press of the TESA 1420 pipe-electrowelding line

Study of Changes in the Shape of a Pipe Blank Taking into Account the Peculiarities of Contact Interaction with a Deforming Tool during JCOE Molding in the TESA 1420 Line

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