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Environmental
Testing
Fred Schenkelberg
Common
Approaches
Just use the same plan as the last
project.
Suite of fixed tests
Replicate expected range
Standards based
DO CUSTOMERS APPLY SINGLE
STRESSES WITHIN STANDARD
RANGES DURING USE?
How’s that working for you?
HOW DO YOU USE
ENVIRONMENTAL TEST
RESULTS?
Do the results make a difference?
Benefits?
Where is the value?
Quick and Easy
Inexpensive
Meaningful
HOW DO YOU AVOID TEST
RESULTS BEING IGNORED?
Do the results make a difference?
Meaningful
Results
Let’s get value from each test.
Connect to Decisions
Connect to Areas of Risk
Provide
Actionable
Feedback
SOMETIMES ITS JUST THE
CHANGE THAT IS DIFFICULT?
When was the last time your environmental testing program
changed?
Failure
Mechanisms
Understand how environmental
stresses lead to failures
Time
Customer
Expectatio
ns
Weather, Use, Transport &
Storage
HOW WELL DO YOU
UNDERSTAND THE RANGE OF
CONDITIONS?
Are all your customer operating at the limits?
Environment
Characterization
Not just specs anymore
Weather Data
Usage Data
Button Pushing
Waterfall
Sequencing
Make the most of each sample
Identify Risks & Failure
Mechanisms & Stress Conditions
Sequence
testing to
accumulate
damage &
minimize test
time &
minimize
samples
required
Margin Detection
Find the boundaries
Test to Failure
Focus on Risk Areas
Look for Interactions
Create Meaningful Tests
1. Recognize the risks
1. Identify select tests
1. Estimate Value
1. Determine Conditions
1. Docum...
Reliability Value
• Join Accendo
Reliability
• Download a copy
directly
What are your
Questions?
Thanks for participating.
Environmental Testing
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Environmental Testing

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Veröffentlicht am

We often want to know if our product will work as expected in our customers environment. Creating an environmental test plan that clearly shows weaknesses and strengths should be part of your program for each product.

Let’s explore the steps and resources you should consider when creating an environmental test plan for each product.

We will discuss why using standards or even the plan from the last program may not provide you meaningful information. Understanding how your product responds to your customer’s environment provides the information for your team to make improvements and improve product reliability.

More a discussion than a lecture, let’s talk about the challenges and benefits to creating a unique environmental test plan for each product under development.

This Accendo Reliability webinar originally broadcast on 11 November 2014.

Veröffentlicht in: Technologie
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Environmental Testing

  1. 1. Environmental Testing Fred Schenkelberg
  2. 2. Common Approaches Just use the same plan as the last project.
  3. 3. Suite of fixed tests
  4. 4. Replicate expected range
  5. 5. Standards based
  6. 6. DO CUSTOMERS APPLY SINGLE STRESSES WITHIN STANDARD RANGES DURING USE? How’s that working for you?
  7. 7. HOW DO YOU USE ENVIRONMENTAL TEST RESULTS? Do the results make a difference?
  8. 8. Benefits? Where is the value?
  9. 9. Quick and Easy
  10. 10. Inexpensive
  11. 11. Meaningful
  12. 12. HOW DO YOU AVOID TEST RESULTS BEING IGNORED? Do the results make a difference?
  13. 13. Meaningful Results Let’s get value from each test.
  14. 14. Connect to Decisions
  15. 15. Connect to Areas of Risk
  16. 16. Provide Actionable Feedback
  17. 17. SOMETIMES ITS JUST THE CHANGE THAT IS DIFFICULT? When was the last time your environmental testing program changed?
  18. 18. Failure Mechanisms Understand how environmental stresses lead to failures
  19. 19. Time
  20. 20. Customer Expectatio ns
  21. 21. Weather, Use, Transport & Storage
  22. 22. HOW WELL DO YOU UNDERSTAND THE RANGE OF CONDITIONS? Are all your customer operating at the limits?
  23. 23. Environment Characterization Not just specs anymore
  24. 24. Weather Data
  25. 25. Usage Data
  26. 26. Button Pushing
  27. 27. Waterfall Sequencing Make the most of each sample
  28. 28. Identify Risks & Failure Mechanisms & Stress Conditions
  29. 29. Sequence testing to accumulate damage & minimize test time & minimize samples required
  30. 30. Margin Detection Find the boundaries
  31. 31. Test to Failure
  32. 32. Focus on Risk Areas
  33. 33. Look for Interactions
  34. 34. Create Meaningful Tests 1. Recognize the risks 1. Identify select tests 1. Estimate Value 1. Determine Conditions 1. Document Success
  35. 35. Reliability Value • Join Accendo Reliability • Download a copy directly
  36. 36. What are your Questions? Thanks for participating.

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