PowerPoint
Failure mode :
Severity * Occurrence * Detection
Root cause
Corrective Action System
FMEA
3. &
10. Model Action
12. RPN 100 () or Top 20%
13. RPN

100 or Top 20% item
13 Action
9 of 33
10 of 33
5.







Case,








b.
Socket

Y









a.
Socket
FG



Process
4.


3.




2.


1.




d.




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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
and function. List all the functions for the functional block
FMEA
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
In the failure mode column, list each of the failure
modes for the function.
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
failure modes.
FMEA
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
severity (scale from 1 to 10)
4.
Almost Never
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
typically used if the severity is 9 or 10.
5.
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
for each failure mode
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
“causes” happening on a “1 to
10” scale. The higher the
number the more likely the
“causes” will occur.
Low
Almost Never
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
will assure the design adequacy for the
failure mode and/or cause / mechanism
under consideration.
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
Estimate the likelihood of the
detection on a “1 to 10” scale. The lower the number the more likely the cause will be detected.
9.
Very Minor
,


4


5
Low


8
Almost Never
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
product of Severity, Occurrence,
10.
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
detect
battery
Faults
Severity
Severity
Occurrence
Occurrence
Detection
Detection
RPN
RPN
What actions need to be taken to prevent the Failure Mode?
If no action is taken, record “none”
11.
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
Target date could be established
by development program
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
taken.
Always enter a reference such as data or test reports.
13.
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
change will be:
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Part Failure Mode Effect(s) Cause(s) Current or Action(s) to Area or Action(s)
Name * Control(s) be taken Individual taken
Function responsible
than previous, then ACTION taken
has been ineffective.
Subsystem/Name :
Action taken
Process Function
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Subsystem/Name :
Action taken
Subsystem/Name :
Action taken
Process Function
Process Function