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Presentation given at the 2005 Applied Reliability Symposium
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ARS 2005ARS 2005San Diego, California, USASan Diego, California, USA
Track #, Session #Track #, Session #
Reliability Integration AcrossReliability Integration Across the Product Life Cycle the Product Life Cycle
Fred Schenkelberg & Mike SilvermanOps A La Carte LLC
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Slide Number: 2Session #Track # Presenter Name, Company
Introduction Introduction
“Reliability? Oh, that’s 50,000 hour MTBF!”
“We design for a 5 year life.”
“Every project passes HALT, no problem.”
A successful product reliability program is the collection of goals, plans, tools, and skills focused on the cost effective & timely creation of products that meet business objectives.
“Reliability? Oh, that’s 50,000 hour MTBF!”
“We design for a 5 year life.”
“Every project passes HALT, no problem.”
A successful product reliability program is the collection of goals, plans, tools, and skills focused on the cost effective & timely creation of products that meet business objectives.
Slide Number: 3Session #Track # Presenter Name, Company
AgendaAgenda
Introduction & AgendaOverviewReliability GoalsReliability PlanSpecific Tools
FMEA & HALT Prediction & ALT
IntegrationWrap-up
Introduction & AgendaOverviewReliability GoalsReliability PlanSpecific Tools
FMEA & HALT Prediction & ALT
IntegrationWrap-up
Slide Number: 4Session #Track # Presenter Name, Company
Overview Overview
GoalPlan
FMEA Prediction HALT ALT
VerificationReview
GoalPlan
FMEA Prediction HALT ALT
VerificationReview
Slide Number: 5Session #Track # Presenter Name, Company
Overview Overview
GoalPlan
FMEA Prediction HALT ALT
VerificationReview
GoalPlan
FMEA Prediction HALT ALT
VerificationReview
Slide Number: 6Session #Track # Presenter Name, Company
Overview Overview
GoalPlan
FMEA Prediction HALT ALT
VerificationReview
GoalPlan
FMEA Prediction HALT ALT
VerificationReview
Slide Number: 7Session #Track # Presenter Name, Company
VocabularyVocabulary
ReliabilityGoalPlanFMEAHALTPredictionALT
(note: not for presentation, add short definitions on this slide.)
ReliabilityGoalPlanFMEAHALTPredictionALT
(note: not for presentation, add short definitions on this slide.)
Slide Number: 8Session #Track # Presenter Name, Company
Reliability GoalReliability Goal
1. Function2. Probability3. Duration4. Environment5. Customer Expectation
Example:
1. Function2. Probability3. Duration4. Environment5. Customer Expectation
Example:
Slide Number: 9Session #Track # Presenter Name, Company
Reliability Goal - HowReliability Goal - How
Business objectives Warranty period Useful or expected functional life
What is it supposed to do?
Where and under what conditions?
Estimated cost of product failure
Business objectives Warranty period Useful or expected functional life
What is it supposed to do?
Where and under what conditions?
Estimated cost of product failure
Slide Number: 10Session #Track # Presenter Name, Company
Reliability PlanReliability Plan
Goals, apportionment and metrics
Selected tools for discoverySelected tools for analysisSelected tools for verification
Procurement activities and critical partsField service, maintenance, call centers
Goals, apportionment and metrics
Selected tools for discoverySelected tools for analysisSelected tools for verification
Procurement activities and critical partsField service, maintenance, call centers
Slide Number: 11Session #Track # Presenter Name, Company
Reliability PlanReliability Plan Engineering Review
Subsystem ALTs& drop testing
Revise Apportion Targets and Gaps
Update FMEA
HALT Competitive Teardown
DOE (if needed)
Derating Analysis
Improve Design (Prototype #3 or
Production)
HALT Benchtop Lifecycle testing
Final System Reliability Analysis
Review Results
Competitive HALT
Determine Reliability Targets
Apportion Target & Determine Gaps
Improve Design (Prototype #2)
Establish Control Plans
Identity CTQ
Monitor Metrics
Product Launch Monitor CTQ
parameters
Initial Design (Prototype #1)
HALT
Initial Design FMEA
Reliability Demonstration
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