FMEA培训-Define the scope for the FMEA英文版.pptVIP

FMEA Steps 1 Define the scope for the FMEA 2 Identify team members, customer, and knowledge experts 3 Develop roles and responsibilities for team members 4 Study the product / process / service 5 Develop rating scales for Severity, Occurrence, and Detection 6 Brainstorm failure modes, known and potential 7 List the effects, causes, and current controls for each failure mode 8 Assign ratings for Severity, Occurrence, and Detection 9 Calculate RPN 10 Decide on a threshold RPN 11 Prioritize based on RPN and severity, or as required by the customer 12 Identify corrective actions 13 Implement and verify effectiveness of corrective action 14 Complete the documentation FMEA; Step by Step The Influence of Level The Influence of Level The Influence of Level FMEA - Step by Step FMEA - Step by Step FMEA - Step by Step FMEA - Step by Step FMEA - Step by Step FMEA - Step by Step Separating Failure Modes, Effects and Causes Separating Failure Modes, Effects and Causes Separating Failure Modes, Effects and Causes FMEA - Step by Step FMEA - Step by Step 11 Prioritize based on RPN and severity, or as required by customer Arrive at the order in which you will start addressing the failure modes and causes for corrective action. Although RPN and severity based prioritization seems the most logical, your decision to proceed must be made with customer input. This step is easily accomplished by sorting the data, in descending order. You can do this within each failure mode to maintain data integrity. Documentation on work sheet is important to ensure the whole team is in sync. FMEA - Step by Step 11 Prioritize based on RPN and severity, or as required by customer Example of sorted worksheet by RPN within each failure mode FMEA - Step by Step 12 Identify corrective action In this step you identify the corrective actions needed to eliminate / control the causes, and reduce the risk level to or below the agreed upon threshold. There will be times when you cannot wo