Additive manufacturing (AM) or three-dimensional (3D) printing is the process of creating 3D objects or products, layer by layer, from a 3D digital model. The 3D digital model can be created from CAD, CT, MRI, or laser scanning. AM is the reverse process of traditional manufacturing technologies, such as machining, in which one starts with a block of material, and subsequently, the material is removed in a subtractive process forming the final desired part.

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Electron Beam Technology

  • Keng Hsu,
  • Li Yang,
  • Francisco Medina,
  • Jorge Mireles,
  • Mamballykalathil Menon,
  • Michelle Meyer,
  • Steve Fournier,
  • Donald Godfrey

摘要

Additive manufacturing (AM) or three-dimensional (3D) printing is the process of creating 3D objects or products, layer by layer, from a 3D digital model. The 3D digital model can be created from CAD, CT, MRI, or laser scanning. AM is the reverse process of traditional manufacturing technologies, such as machining, in which one starts with a block of material, and subsequently, the material is removed in a subtractive process forming the final desired part.