There is no doubt that little things can make a big difference in electronics manufacturing. For example, using out-of-spec micro screws and bolts on commercial smart phones can wreak havoc on their assembly quality and performance reliability. The only way a manufacturer can avoid these problems is to carefully inspect these fasteners prior to assembly.
However, finding the right small-parts inspection system isn’t always easy. Tom Brennan, president at Artemis Vision, cites three common challenges: space constraints, accuracy and repeatability, and recognizing and cataloging defects.