Reduction of Die Wear and Structural Defects of Railway Screw Spike Heads Estimated by FEM

Railway spike screws are manufactured by hot forging on a massive scale, due to each kilometer of railway track needing 8600 spike screws. These components have a low market value, so the head must be formed in a single die stroke. The service life of the dies is directly related to the amount of en...

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Autores principales: Jackeline Alcázar, Germán Abate, Nazareno Antunez, Alejandro Simoncelli, Antonio J. Sánchez Egea, Daniel Martinez Krahmer, Norberto López de Lacalle
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/42d5dc6144bf4817a616dc4d3632863d
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