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Webinar - FMEA - Design and Process quality
Let's try a collaborative DFMEA. Who wants to add a new item?
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Webinar - FMEA - Design and Process quality
- 1. WEBINAR – FMEA- Design and Process quality
- 2. Webinar presentation • Content – Presenting the FMEA concept and analysis process – Presenting the differences between PFMEA and DFMEA – Brief presentation of Aras Innovator and its Interface – Work in a DFMEA and collaborative management demonstration – Questions • Organization – Duration – To ask questions
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- 4. FMEA – whatis it? Failure mode and effects analysis http://en.wikipedia.org/wiki/Failure_mode_and_effects_analysis
- 5. FMEA- Methodology How much it impacts What are the effects? the product normal behavior? List all usages, What are the functions, Which failure can How often it can improvements we What are the causes? requirements, happen? appear? can make to lower process steps. the risk? How good these How to detect or methods are to prevent these detect or prevent failure? such failure?
- 6. DFMEA– Sample Spreadsheet Item Function Char No Class Imag Failure Mode Effects Sev Causes Occ Prevention Detection Det RPN Actions Role Responsible Target Date Actual Date Action Taken Sev Occ Det RPN e Radio interface Integrates Radio 001 CC <img Fractured Fire{10} 10 Active Balun 7 Use shielded 8 560 Verify shielded Design Innovator 01/01/2008 07/04/2008 Taken care 5 6 4 120 output into main src=" Audio system Malfunction Active Balun Active Balun Admin of. audio system "/> malfunction{1} being used Curcuit test 5 350 Inspect upon Design Innovator 09/02/2008 during assembly receipt Admin Improper surface 9 finish specification Output voltage too Fire{10} 10 Active Balun 7 Use shielded 8 560 Verify shielded Design Tony Norton 01/01/2008 high Audio system Malfunction Active Balun Active Balun malfunction{1} being used Curcuit test 5 350 Inspect upon Design Tony Norton 09/02/2008 during assembly receipt new failure mode Output voltage too Audio system 6 Resistor 5 Make sure to 6 180 low malfunction{6} malfunction use high No signal received by tolerance audio system{5} resistors Check upon 7 210 incoming inspection Temperature too high Fire{10} 10 Cooler 7 Use high grade 6 420 Fluid Leak{8} Malfunction coolant Radio housing Houses radio 003 PC <img Too much stress on Housing cracks{4} 4 Mounting 6 Inspect mounting 5 120 Inspect during electronics and src=" the housing bracket bracket assembly controls "/> malfunction Inspect upon 4 96 Inspect during assembly assembly Shaft housing Angular rotation 005 FF <img Premature wear Premature wear{6} 6 Bad design 8 Visual inspection 5 240 Inspect during src=" for problems. assembly "/> Shaft housing Shaft support 006 CC <img Premature wear Inoperative{4} 4 Bad design 6 Inspection Test 5 120 Inspect during brace src=" MFG "/>
- 7. DFMEA – SampleSpreadsheet ( detail )
- 8. DFMEA- Sample spreadsheet( detail )
- 9. FMEA Key ManagementAspects Part/Process Integration •FMEA is about part and process. Changes on these items can impact the FMEA. Centralized hosting •All the FMEA in one organization should have the same format and be hosted in the same place to facilitate analytics and reports Standardized entries •To get a real value out of your FMEA reports you need to be able to have standardized entries. Two similar causes have to have the exact same name. Fill Collaboratively •Creating an FMEA is a lot of work and people specialist on each area should write their section of the FMEA. Send Actions •An FMEA’s target is to lower risk by running preventive or corrective actions based on a risk analysis. Actions are run by multiple peoples, you can’t just send emails. Consume actions’ outputs •Once the action are run. The output should be a change of the risk values. These should be easily updated in the FMEA.
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- 11. DFMEA - Datamodel DFMEA Function Item Characteristic Failure mode Effects Causes Detection Action
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- 13. PFMEA - Datamodel Process Planner PFMEA Module Operation Characteristic Process Flow Failure mode Control FMEA study Plan Effects Causes Detection Process Planner Action
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- 15. Présentation dans ArasInnovator • Interface • DFMEA and Part relationship • PFMEA in the Process Planner • Create some data and start actions • Exports • Reporting
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- 18. Your turn… • ArasInnovator can be downloaded at no cost: www.aras.com • Demo databases are available on the community projects page: http://www.aras.com/projects/ • For more information about us : www.minerva-plm.com • email: contact@minerva-plm.com