A homage to the work of David B. Kirk. His 1952 paper on pneumatic gaging is a foundational reference for dimensional inspection and measurement quality.
For more than seventy years, David B. Kirk’s illustrated lecture, Introduction to Principles of Pneumatic Gaging, existed in an unusual place in the history of manufacturing—quietly influential, widely practiced, yet almost entirely absent from the modern technical record.
Quality control programs in injection molding are often focused on monitoring production – measuring dimensions, tracking variation, and verifying consistency across runs.
High-value metal components produced through machining, casting, welding, and fabrication often contain internal features that cannot be evaluated by direct line of sight.
For efficient and reliable inspection and quality control of electronic boards in SMT lines, it is crucial to carefully consider the characteristics of your light source.