Dynamic Design Solutions has developed a machine to inspect internal threads.
This machine inspects internal threads for minor diameter and pitch. Parts are dropped onto a conveyor and guided through and inspection tunnel.
The conveyor moves the cap under two (2) high resolution digital cameras. Back lighting through the conveyor illuminates the part. One camera will perform the inspection on the inner, minor diameter and the other will inspect the thread pitch and pass or fail the part based on acceptance criteria programmed on the camera.
Failed parts will be diverted off the conveyor to a reject bin. Accepted parts continue off the end of the conveyor to subsequent conveyors and or material handling equipment. The equipment exceeds speeds of 120 parts per minute.