I found the Air Crash Investigations program on National Geographic and I admit I spent hours watching it over the past weekend. It is riveting! Here is the way they present it: Featuring captivating reenactments and state-of-the-art CGI, Air Crash Investigation uncovers the truth behind legendary aviation disasters. Those investigations are essentially failure analyses after a pretty disastrous and sometimes spectacular accident. They sometimes take years but they often result in … [Read more...]
Investigating the Causes of Product Failure and Improving Design
You conduct reliability tests on your new products. You and your suppliers do product inspections and laboratory tests on mass production orders. Your customers probably give you feedback on the issues they find on what you ship to them. You collect many data this way. You set aside samples that don't pass. But do you learn from this? One of the most important activities is the investigation of the causes of product failure when certain samples fail the inspections/tests or fail in the hands of … [Read more...]