For nearly four years, I have been a guest writer here on the Synergis blog, commenting on the state of engineering document management and highlighting innovative uses of Adept. While I will still be doing that until I wear out my welcome, over the next few months I will also occasionally comment on engineering technology trends. Not just EDMS/PDM issues, but all the digital tools engineers need, and the products they will make with new technologies.
In this column and the next, I will touch on several trends. In future columns, I will explore these ideas in more detail. This article will start with trends more familiar to Adept users; the next one will gaze further ahead.
2D CAD remains essential
3D CAD is a powerful technology, but just as television did not kill radio, 3D CAD did not and will not kill 2D CAD. Rich, descriptive visual languages have evolved over the years, all based in 2D drafting. No less a 3D proponent than Dassault Systemès (Catia, SolidWorks) estimates that for every seat of 3D CAD software in use, there are between four to ten seats of 2D CAD software supporting the same mission. The differences are by industry: Construction uses more 2D seats than automotive, which uses more 2D seats than aerospace and defense. This ratio of 3D to 2D won’t be changing anytime in the near future.