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PFMECA, Tools, PFMECA 2 - Coggle Diagram

- - - - some details won't be considered
      - assumptions will be made
      - customer requirement translation
      - agreement of dimensional and visual requirements
      - ensuring inferred, non-explicit expectations are captured
        
        customers won't tell you everything, need to draw it out
      - configuration control, customer drawings, CAD, aerofoil data revisions need to align
      - use of product verification techniques to ensure a clear manufacturing route and understanding of the yield and processing overheads
- - - - catastrophic: loss of life
      - hazardous: serious event, may result in injury
      - major: serious event, may result in injury
      - minor: manageable event
      - no effect: should be addressed but no direct disruption
- - - - minimising part complexity
      - using standard components (make batches, cheaper)
      - selecting appropriate materials
      - designing for efficient production (tolerances tooling etc)
  - - - reducing part count
      - ensure parts are easy to orient, insert and secure
      - design for minimal handling and alignment
      - use self-locating and self-fastening parts