Re: [CAD_CAM_EDM_DRO] Dimensions, 2D, 2.5D, 3D

JJ,

We have had this discussion before on this list, so you might want to
check the archive. I will try to explain it the way I see, but it is
not a black and white issue.

2-D, you have it correct. Basically no control of the Z-axis, but
maybe an on/off type of thing.

2.5-D: This is the ability to adjust the Z-axis to any height that you
would like, but not while moving the X and Y axes at the same time.

3-D: Full ability to move all 3 axes in a concerted manner.

Dan.

----- Original Message -----
From: "JJ" <jj5412@...>
Date: Tuesday, August 27, 2002 8:19 am
Subject: [CAD_CAM_EDM_DRO] Dimensions, 2D, 2.5D, 3D

> This is a basic question, but could someone explain 2D, 2.5D, 3D?
>
> I assume 2D would work like a plotter. Moves in X and Y, with the tool
> going up and down (or on and off) to fixed points.
> 2.5D and 3D I don't understand. Is 2.5D "profiling"? I assume that
> meansX, Y and Z axes that can move to any position, but isn't that
> 3D also?
> Or does 3D incorporate 4 or more axes?
>
> ADVthanksANCE,
> JJ
>
> Be Kind, Be Careful, Be Yourself