Articles Tagged with ''analysis''

Researching how different materials influence brake pad performance and durability involves a vast amount of back-and-forth testing and metrology analysis.

X-ray fluorescence is an elemental analysis tool that has been a mainstay of test labs for decades. A versatile NDT method that demands only minimal sample prep and can be run by novice operators, it is perhaps most valued for delivering accurate results quickly. Today, evolving XRF capabilities are moving this quality assurance workhorse into critical new roles in a widening spectrum of industries.

The process of analyzing gage variability is often highly structured, involving an examination of the gages themselves for sensitivity to temperature changes, magnetic fields, and other factors. These are the easy ones. The second area of variability has its source in gage operators themselves, who may have different levels of training, experience, fatigue, and even attitude. 

Quality professionals know the value of good measurement systems. They know that without trustworthy, high quality data you cannot make good business decisions. Unfortunately, most business people and many engineers don’t understand this value.

Most improvement projects have a goal—like reducing defects. Teams often want to jump in and start gathering data so they can solve the problems. Checking measurement systems first may seem like a waste of time, but a Gage R&R study is a critical step in any analysis involving continuous data.