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Additive Manufacturing (AM) is an evolving technique that can fabricate any class of material with complex geometrical shape as it is known for selectively controlling the layer-wise deposition of single or multi-materials directly from the CAD model. Multi-Station Multi-Axis—Hybrid Layered Manufacturing (MSMA-HLM) is a hybrid metal AM process that additionally allows for various levels of process hybridization (material addition/removal) and integration of multiple technologies; face milling for surface management, pneumatic hammering, and induction preheating for residual stress management, and optical inspection for crack and surface porosity detection). Functionally gradient material (FGM) is a class of novel material whose properties or functions change gradually in any direction or over volume resulting from variations in its compositions/elements and/or microstructures. FGM has been used in a variety of industries, including aerospace, automotive, biomedical, and defense. In this paper, the mechanical properties of Mild Steel (ER70S-6) such as hardness and tensile strength are gradually improving along the deposited direction of material by MSMA-HLM technique since it involves process hybridization and multiple technologies.

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Fabrication of Functionally Gradient Material Using Hybrid Metal Additive Manufacturing

  • 会议论文

  • 发表日期：

    2026年

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  • G. Ganesan,
  • Neel Kamal Gupta,
  • Siddhartha,
  • Shahu Karade,
  • Avinash Kumar Mehta,
  • Gopal Gote,
  • K. Narasimhan,
  • K. P. Karunakaran

摘要

Additive Manufacturing (AM) is an evolving technique that can fabricate any class of material with complex geometrical shape as it is known for selectively controlling the layer-wise deposition of single or multi-materials directly from the CAD model. Multi-Station Multi-Axis—Hybrid Layered Manufacturing (MSMA-HLM) is a hybrid metal AM process that additionally allows for various levels of process hybridization (material addition/removal) and integration of multiple technologies; face milling for surface management, pneumatic hammering, and induction preheating for residual stress management, and optical inspection for crack and surface porosity detection). Functionally gradient material (FGM) is a class of novel material whose properties or functions change gradually in any direction or over volume resulting from variations in its compositions/elements and/or microstructures. FGM has been used in a variety of industries, including aerospace, automotive, biomedical, and defense. In this paper, the mechanical properties of Mild Steel (ER70S-6) such as hardness and tensile strength are gradually improving along the deposited direction of material by MSMA-HLM technique since it involves process hybridization and multiple technologies.