DIYbanter - View Single Post - CAD for simple 3-D metal & wood projects?

jim

wrote:

People have been making things flat or round to that level of
precision for ages.

Flat and round (spherical) are trivial problems and as you note it's
been done for ages, at least since the middle ages.

And there isn't much advantage in having a
CAD model for those shapes.

Other shapes are
more difficult, as is size.

And it is doubtful there is anyone reading this who
is cutting complex shapes from CAD models with precision
held to tenths.