首件检查 (FAI)

First Article Inspection (FAI) is a quality assurance process used to verify that a newly manufactured product meets specified design and engineering requirements before full-scale production begins. This evaluation involves a comprehensive examination of the first completed item, ensuring that all dimensions, materials, and processes align with the established specifications. By conducting FAI, organizations can identify potential issues early in the production cycle, thereby minimizing risks and ensuring product reliability and compliance.