Re: Re: Belt vs. Direct Drive

At 02:36 04/01/2003 +0000, you wrote:

>In this respect I wonder if it is possible to build a very crude machine,
>with a worst possible screws and backlash everywhere and try to compensate
>for
>it in a software to the point of an accurate machine?

There are a lot of things that are possible. Perhaps a more interesting
question is whether it would be worthwhile, comparing the relative costs of
(a) writing the compensation software vs (b) building a more accurate
machine in the first place.


Regards,
Tony