One of the challenges facing precision manufacturers and their medical device manufacturing partners is the increasing feature complexity of tight-tolerance parts. These complex geometries can result ...

This article describes Frank O’Rourke’s fourth rule of triangulation. This rule is “Symmetrical fittings having planes that are not parallel should be developed by using the elevation view without the ...

When I get bored in class I often draw little doodles of dinosaurs in the margin of my notebook, but none of them have turned out particularly well. I know what a lot of dinosaurs looked like, but ...