Originally Posted by
jboggs
In pre-CAD days, engineers did the sketches and calculations, took responsibility for the design, and relied on professional draftsmen to produce clear, readable, and reproducible drawings. Drafting truly was as much art as science. (Study some of the old hand made drawings closely someday. You'll be amazed at the skill involved.)
In early CAD days that really didn't change much, mainly because CAD systems were so expensive. There was no such thing as a desktop CAD station. Managers did not want to walk through the engineering office and see someone sitting in front of a $100,000 twin-screen CAD station scratching his head. They wanted to see lines being drawn! So the terminology changed a little. We had engineers and "CAD operators". Then as hardware and costs shrank and software capability increased, we began to see engineers with their own CAD systems. I could tell you stories about the transition of the very large old-school engineering firms to the modern days of a CAD system on every desk.
Well now we have come full circle. Remember I said that engineers used to rely on "professional draftsmen"? Well, now that engineers ARE the draftsmen, in many cases their drafting is so horrible (even with CAD) that it essentially destroys any impression of technical skill. So, yes there is a future in drafting! There will always be a need for good, clear, concise, easily readable, and thorough graphical expressions of technical concepts. Maybe that drafting will be a sub-set of the engineering function, but the need is still there.
As many old gray-hairs on this forum will tell you - a CAD system does not a good draftsman make! It still takes some planning, care, and effort to produce work that both LOOKS good and IS good.