how would I know if a question I have needs expert advice
I'm going to take a guess and say that this is one of the new forums as before this week I never saw, but haven't been on the zone for about a month.
I'm not sure, to be honest, what the main scope of the forum is either. Possibly expert type questions like something to do with engineering in order to understand them.
What would be nice is to have a single thread on each major subject. The rack and pinion vs lead screw vs ball screw gets asked a lot. I even made a posting about it some time ago. But I think that subject is covered under the linear motion category.
Wikipedia type posts for these things would be great, then people could simply edit in what they know, or give tips about. |