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5: Certification

  • Page ID
    46541
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    • 5.0: Introduction
      This page emphasizes the significance of Certification and Qualification in Additive Manufacturing (AM) for ensuring that 3D-printed components adhere to design and functionality standards. Certification verifies service readiness, while qualification ensures the manufacturing process aligns with design intent. These principles are particularly vital in regulated fields like aerospace and medical but apply across various industries.
    • 5.1: Certification
      This page covers the significance of product certifications in additive manufacturing, including the roles of material, part, and operator certifications. It outlines the certification process and the necessity of understanding material properties for compliance and quality assurance.
    • 5.2: Nondestructive Testing (NDT)
      This page discusses non-destructive testing (NDT) methods for inspecting additive manufacturing (AM) parts, including magnetic particle, penetrant, resonance, and thermographic inspections. It emphasizes the importance of surface smoothness and pre-inspection preparations for accurate results. The text also covers process monitoring and in-situ NDT as vital during construction, and highlights the integration of NDT with design and analysis to assess defect impact on material performance.
    • 5.3: Summary
      This page discusses the certification of additive manufacturing (AM) systems, emphasizing the importance of understanding material properties, processing, and environmental factors. It highlights the need for consistent production of AM parts meeting specified requirements through defined testing and compliance measures. Methodologies such as MMPDS provide essential design values, while nondestructive testing (NDT) methods help identify defects.
    • 5.4: Review Questions
      This page contains multiple-choice questions that explore certifications and material properties, alongside non-destructive testing (NDT) methods. It addresses the least frequently performed certification, identifies the lowest design values for specific materials, and discusses which NDT method is limited to surface-open discontinuities.
    • 5.5: Key Terms
      This page discusses two main topics: Certification, covering Certificate of Conformance, Criticality, Design Values, and Qualification; and Nondestructive Testing (NDT), which includes Process Control, Process Monitoring, In-Situ NDT, Effects of Defects, and Probability of Detection.


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