The title of this column may lead many to believe this rant is all about politicians but it is not.

Following the path of a cheap and cheerful ‘how to do it’ format of the last two columns, I continue with something easy – or is it?

In my last column I listed some basic equipment requirements for the calibration of thread plug gages so I thought it would be helpful to give mating gages the same treatment. 

Quality standards require that measuring equipment be calibrated prior to being put into service. In addition, the maintenance of measuring equipment requires recalibrations at regular intervals. 

Thread plug gages are fascinating products when you consider the technical details that go into their manufacture and the precision they embody. To some, they look like fancy bolts and are treated accordingly. 

My work in inspection, and as a quality management system auditor, provides numerous opportunities to acquire knowledge. It also provides areas of risk for ensuring valid and reliable results.