Simulation and optimization of the switch rail forging process

Research output: ThesisMaster's Thesis

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Harvard

Becvar, JM 2023, 'Simulation and optimization of the switch rail forging process', Dipl.-Ing., Montanuniversitaet Leoben (000).

APA

Becvar, J. M. (2023). Simulation and optimization of the switch rail forging process. [Master's Thesis, Montanuniversitaet Leoben (000)].

Bibtex - Download

@mastersthesis{5fa2c2f911a1485982fba8981e3fa5ee,
title = "Simulation and optimization of the switch rail forging process",
abstract = "voestalpine Railway Systems is a global player in the supply of turnout technologies. One of the key manufacturing processes is forging switch rails, which are tongue rails including a section of a standard rail profile. The manufacturing process for the vignole rail section is to forge it out of the tongue rail profile. The switch rail production is performed at multiple subsidiaries around the world, with a base production technology, but differences in the workflow and production as it depends on the available tools and forging equipment. This thesis aimed to collect know-how about the production of these forged sections during visits to three manufacturing plants as a basis for the simulation of the forging process. Affiliate companies in Austria, Germany and Romania were analyzed. Finite elements and other modern simulations processes are excellent tools for companies to reduce costs in the process development and therefore it was of interest for voestalpine Railway Systems to have a simulation of this production technology available. All simulations require reliable data based on cleanly performed tests. For this reason and to compare the companies, material testing according to the relevant standards was performed. In addition, the inductive heating process was also studied. With the simulation software Simufact Forming, a digital forming process was built with the know-how presented in this thesis. Preliminary simulations were done to prove the accuracy of the simulation.",
keywords = "Umformtechnik, Werkstoffwissenschaften, Simulation, Metal Froming, Material Science, Simufact",
author = "Becvar, {Jakob Martin}",
note = "embargoed until 23-05-2028",
year = "2023",
language = "English",
school = "Montanuniversitaet Leoben (000)",

}

RIS (suitable for import to EndNote) - Download

TY - THES

T1 - Simulation and optimization of the switch rail forging process

AU - Becvar, Jakob Martin

N1 - embargoed until 23-05-2028

PY - 2023

Y1 - 2023

N2 - voestalpine Railway Systems is a global player in the supply of turnout technologies. One of the key manufacturing processes is forging switch rails, which are tongue rails including a section of a standard rail profile. The manufacturing process for the vignole rail section is to forge it out of the tongue rail profile. The switch rail production is performed at multiple subsidiaries around the world, with a base production technology, but differences in the workflow and production as it depends on the available tools and forging equipment. This thesis aimed to collect know-how about the production of these forged sections during visits to three manufacturing plants as a basis for the simulation of the forging process. Affiliate companies in Austria, Germany and Romania were analyzed. Finite elements and other modern simulations processes are excellent tools for companies to reduce costs in the process development and therefore it was of interest for voestalpine Railway Systems to have a simulation of this production technology available. All simulations require reliable data based on cleanly performed tests. For this reason and to compare the companies, material testing according to the relevant standards was performed. In addition, the inductive heating process was also studied. With the simulation software Simufact Forming, a digital forming process was built with the know-how presented in this thesis. Preliminary simulations were done to prove the accuracy of the simulation.

AB - voestalpine Railway Systems is a global player in the supply of turnout technologies. One of the key manufacturing processes is forging switch rails, which are tongue rails including a section of a standard rail profile. The manufacturing process for the vignole rail section is to forge it out of the tongue rail profile. The switch rail production is performed at multiple subsidiaries around the world, with a base production technology, but differences in the workflow and production as it depends on the available tools and forging equipment. This thesis aimed to collect know-how about the production of these forged sections during visits to three manufacturing plants as a basis for the simulation of the forging process. Affiliate companies in Austria, Germany and Romania were analyzed. Finite elements and other modern simulations processes are excellent tools for companies to reduce costs in the process development and therefore it was of interest for voestalpine Railway Systems to have a simulation of this production technology available. All simulations require reliable data based on cleanly performed tests. For this reason and to compare the companies, material testing according to the relevant standards was performed. In addition, the inductive heating process was also studied. With the simulation software Simufact Forming, a digital forming process was built with the know-how presented in this thesis. Preliminary simulations were done to prove the accuracy of the simulation.

KW - Umformtechnik

KW - Werkstoffwissenschaften

KW - Simulation

KW - Metal Froming

KW - Material Science

KW - Simufact

M3 - Master's Thesis

ER -