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SNCF Reseau investigates Additive Manufacturing (AM) with the ambition to leverage its potential in the rail network sector to benefit from a supply chain perspective as well as from an asset manager point of view. A wide range of AM materials and processes are available, but we limited our work initially to Multi Jet Fusion (MJF) for polymers and to Selective Laser Melting (SLM) and 3D Sand Printing (3DSP) for metals. We provide in this article an overview of our current work, illustrated with some of our latest achievements.

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Additive Manufacturing for SNCF Réseau: Investigation on Material and Process Opportunities for Industrial Purpose

  • 会议论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年

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  • Pascal de Guio,
  • Philippe Kuchly,
  • Philippe Pouligny,
  • Julien Tremblay

摘要

SNCF Reseau investigates Additive Manufacturing (AM) with the ambition to leverage its potential in the rail network sector to benefit from a supply chain perspective as well as from an asset manager point of view. A wide range of AM materials and processes are available, but we limited our work initially to Multi Jet Fusion (MJF) for polymers and to Selective Laser Melting (SLM) and 3D Sand Printing (3DSP) for metals. We provide in this article an overview of our current work, illustrated with some of our latest achievements.