Re: laser edge finder

Graham,

Seems they use adjusting screws, but like you I can't be sure how
many. Were I to make one, I'd use 6 or 8 set up in two sets of 3 or
4 and use "catspaw" lathe chuck methods to accomplish the task.

This would be a foirly easy thing to make, but as previously
mentioned by another; I worry about the size of the spot, and the
resulting accuracy available.

Ballendo

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Graham Stabler" <eexgs@...>
wrote:

>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, David Speck <Dave@> wrote:
> >
> > I have one of these devices. It's well made, works well, and

was

> > promptly shipped. Much easier than making one myself.
> > Dave
> >
>
> I had a look at the video of one in action on their site, they

show it

> being adjusted. There are obviously two things that need to be
> correct, the beam needs to be parallel to the z axis as well as
> concentric with the collet. I'm wondering how this is acheived or

is

> one taken care of and you just adjust the other?
>
> Graham
>