webinar #6 dfmea
TRANSCRIPT
WEBINAR – Flexibility & Reporting for the DFMEA
Webinar presentation
• Content– Presenting the DFMEA in the product engineering environment– Brief presentation of Aras Innovator and its Interface– Creation of a DFMEA and collaborativ management demonstration– Questions
• Organisation– Duration– To ask questions
DFMEA
DFMEA- Methodology
List all usages, functions and requirements.
Which failure can happen?
What are the effects?
How to detect or prevent these
failure?
How much it impacts the product normal
behavior?
How often it can appear?
How good these methods are to
detect or prevent such failure?
What are the improvements we can make to lower
the risk?
What are the causes?
DFMEA– Sample SpreadsheetItem Function Char No Class Imag
eFailure Mode Effects Sev Causes Occ Prevention Detection Det RPN Actions Role Responsible Target Date Actual Date Action Taken Sev Occ Det RPN
Radio interface
Integrates Radio output into main audio system
001 CC <img src=""/>
Fractured Fire{10}Audio system malfunction{1}
10 Active Balun Malfunction
7 Use shielded Active Balun
8 560 Verify shielded Active Balun being used
Design Innovator Admin
01/01/2008
07/04/2008
Taken care of.
5 6 4 120
Curcuit test during assembly
5 350 Inspect upon receipt
Design Innovator Admin
09/02/2008
Improper surface finish specification
9
Output voltage too high
Fire{10}Audio system malfunction{1}
10 Active Balun Malfunction
7 Use shielded Active Balun
8 560 Verify shielded Active Balun being used
Design Tony Norton
01/01/2008
Curcuit test during assembly
5 350 Inspect upon receipt
Design Tony Norton
09/02/2008
new failure mode
Output voltage too low
Audio system malfunction{6}No signal received by audio system{5}
6 Resistor malfunction
5 Make sure to use high tolerance resistors
6 180
Check upon
incoming inspection
7 210
Temperature too high
Fire{10}Fluid Leak{8}
10 Cooler Malfunction
7 Use high grade coolant
6 420
Radio housing Houses radio electronics and controls
003 PC <img src=""/>
Too much stress on the housing
Housing cracks{4}
4 Mounting bracket malfunction
6 Inspect mounting bracket
5 120 Inspect during assembly
Inspect upon assembly
4 96 Inspect during assembly
Shaft housing Angular rotation
005 FF <img src=""/>
Premature wear Premature wear{6}
6 Bad design 8 Visual inspection for problems.
5 240 Inspect during assembly
Shaft housing brace
Shaft support 006 CC <img src=""/>
Premature wear Inoperative{4} 4 Bad design 6 Inspection Test 5 120 Inspect during MFG
DFMEA – Sample Spreadsheet ( detail )
DFMEA- Sample spreadsheet ( detail )
AMDEC - Modèle de données
DFMEA
Item
Function
Characteristic
Failure mode
Effects Causes
Detection
Action
Aras Innovator
Aras Innovator Presentation
• Interface• Relationship : Part – DFMEA• Create the DFMEA• Run enhancement actions• Exports• Reporting
DFMEA - Reporting
DFMEA - Reporting
Your turn…
• Aras Innovator 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.com• email: [email protected]