PFMEA Process Failure Mode and Effects Analysis

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PFMEA . Process Failure Mode and Effects Analysis James Davis, General Dynamics Purpose The purpose of this presentation is to share the benefits of a detailed Process Flow Diagram, conducted during a Process Failure Mode and Effects Analysis , that will ensure product quality in the manufacturing/assembly Process . James Davis, GDLS Slide Number: 2. Introduction James Davis, GDLS Slide Number: 3. Definition of FMEA. A FMEA is an analytical tool that uses a disciplined technique to identify and help eliminate product and Process potential Failure modes. o By ID of potential failures o Assessing the risks caused by Failure modes and Identify corrective actions o Prioritizing corrective actions o Carry out corrective actions James Davis, GDLS Slide Number: 4. Most COMMON Types of FMEA's Design (Potential) Failure Modes and Effects Analysis -DFMEA. Focus is on potential design- related failures and their causes.

z. Process Flow Diagram is the . foundation The process must be defined step by step, including interfaces The PFD provides the structure to document what product

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