Whether due to a bustling economy, reshoring, better technology or a skilled-labor shortage, manufacturers are automating more than ever.

A few years ago, Brian Gattman, senior mechanical engineer at Fluke Corp., faced a big problem when designing the company’s new handheld TI400 thermal imaging camera. The off-the-shelf bearings he wanted to use in it were too big and had a too-high coefficient of friction. By working closely with the supplier, however, he was able to have the bearings custom made to meet both design specifications.