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Track 1 Session 7
1:00 to 2:00 p.m. Wednesday
June 10, 2009
Developing a Better Reliability Test
Program
More and more industries are competing on reliability
and companies need to develop more reliable products faster. However, reliability test
plans are often generic or blindly follow partially applicable industry standards. Test
plans must be tailored to fit specific customer use profiles in order to be
meaningful. Reliability testing often occurs too late in the process, leading to later
stage redesign and delay. Tests and improvements often are performed when time is
short, development is nearly complete, engineering corrections are difficult and
costly, and the product is nearly frozen. This presentation will offer a solution to
two fundamental issues: the problem of testing too little can be solved with more robust
test plans and the problem of testing too late can be solved with early reliability
testing.
Key Words: Failure Modes
and Effects Analysis (FMEA), Design for Reliability (DFR), Risk
Analysis, Reliability Test Plan, Highly Accelerated Life Testing
(HALT), Highly Accelerated Stress Screening (HASS), Reliability
Demonstration Testing (RDT), On-Going Reliability Testing (ORT),
Reliability Qualification Testing (RQT), Environmental Stress Screening
(ESS), Tolerance Analysis, Design of Experiments (DOE), Design for
Six Sigma (DfSS), Finite Element Analysis (FEA)
Mike Silverman
Ops A La Carte
Santa Clara, California
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