8/7/2012· Failure Analysis
Failure Analysis: Metal Fatigue of Automatic Machinery - Wafer Test Station
By: Dr. Thomas Read
During normal operation, the arm on an automatic wafer test station failed. Root cause failure analysis determined that the drive shaft on the right angle gear motor used to raise and lower the manipulator arm had failed first.
5/17/2011· Failure Analysis
Plumbing Failure Analysis: Stress Corrosion Cracking of Yellow Brass
By: Dr. Thomas Read
A plumbing failure analysis was performed to determine why a cold water supply line to a bathroom sink had failed after only one year of service.
5/21/2012· Failure Analysis
Failure Analysis: Product Liability & Personal Injury Involving a Broken Grinding Wheel
By: Dr. Thomas Read
This grinding wheel was part of a product liability and personnel injury case. It was claimed that the subject wheel had unexpectedly failed (i.e. flown apart) and an escaping piece had hit the plaintiff in the face causing serious injuries. According to the user, the grinder with the wheel was purchased approximately one hour before the grinding wheel failure.
