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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| Format: | article |
| Langue: | EN |
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MDPI AG
2021
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| Accès en ligne: | https://doaj.org/article/42d5dc6144bf4817a616dc4d3632863d |
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