Popcorn Sample PFMEA Process Flow Review Process Flow

Popcorn Sample PFMEA: Process Flow * Review Process Flow Diagram Steps * Notice Specifications when Present * Refer to Other Specifications if Required * Notice Tools Required for Process

Popcorn Sample PFMEA: PFMEA Body * Review Process Steps * Review Associated Potential Failure Modes * Review Associated Effects * Review Associated Causes * Review Associated Controls

Popcorn Sample PFMEA: Risk (RPN) * Review Severity Ranking * Review Occurrence Ranking * Review Detection Ranking * Review RPN Calculation

Popcorn Sample PFMEA: Corrective Action * Review High RPN Values (High Risk) * Review Corrective Actions

Popcorn Sample PFMEA: Control Plan * Translate Corrective Actions and Controls into a Quality Control Plan

Group Project Hose Valve PFMEA: * Develop a Process FMEA for a Garden Hose Valve Assembly * Work Groups of Five * One Person is the Recorder * Use Brainstorming Technique, Take Turns * Remember, There are No Bad Suggestions

Hose Valve PFMEA: Product Review * Review Hose Valve Assembly and Function * Remove Large Flat O-ring * Remove Screw and Lever * Remove Valve Ball * Remove Small O-ring

Hose Valve PFMEA: Specifications * Review Customer Specifications * Specifications are the Criteria for Failure Modes * Which Specifications are Design and which are Process? * Which Specifications can be Translated into Controls?

Hose Valve PFMEA: Process Flow Diagram * Review Process Flow and Operations * Notice Required Tools/Equipment * Notice Control Characteristics * What Needs to be Added. . . PFMEA to Determine

Hose Valve PFMEA: Process Operations * List Process Steps in FMEA and Number * One Process Step Per FMEA Page

Hose Valve PFMEA: Failure Modes * List Failure Modes Associated with Process Step * Brainstorm and Discuss. . . is it Realistic? * Try Assembling per Process Flow Steps

Hose Valve PFMEA: Effects, Causes, and Controls * List the Effects of the Failure Modes * List the Root Cause of the Failure Modes * List the Control Mechanisms to Prevent or Detect the Failure Mode

Hose Valve PFMEA: Determine Ranking * Review Ranking Criteria * Determine, List Severity Value * Determine, List Occurrence Value * Determine, List Detection Value

Hose Valve PFMEA: RPN * Calculate Risk Priority Number, RPN * RPN = S x O x D * Immediate Corrective Action for RPN > 90 * Continuous Improvement for RPN < 90, Top Three Issues

Hose Valve PFMEA: Corrective Action * Determine Recommended Actions * Assign Responsibility, Implementation Date * Implement Actions * Re-evaluate S, O, D, and RPN for Acceptance

Hose Valve PFMEA: Control Plan Development * Translate Control Mechanisms into Control Plan * Translate Control Mechanisms into Work Instructions and Standard Operating Procedures