Design for Manufacturing Verification Process

This technical report outlines the verification process for changes made during the Design for Manufacturing (DFM) phase. It describes the importance of reviewing both the model and drawing to ensure that all expected changes have been implemented and that any unaddressed items have appropriate mitigation plans. The report emphasizes that part designs often undergo multiple iterations before reaching a design freeze, and while speed is important, the correctness of the design is paramount. The review process is typically quicker than the initial DFM effort, focusing on evaluating the implementation of changes. It also discusses the need for thorough evaluation before proceeding to mold design, highlighting the risks associated with entering a mold build with known issues. The report concludes with a checklist for final evaluation, ensuring that all features are modeled correctly, tolerances align with recommendations, and materials meet DFM intent, thus facilitating a successful program.