Re: [CAD_CAM_EDM_DRO] Re: Newbie: Two halves of simple die not aligning properly - Long
Posted by
Tom Hubin
on 2005-08-19 22:54:32 UTC
kaptainkarst wrote:
Hello Jim,
This error would have shown up with four pin holes if two were separated
in X and two were separated in Y. For accurate alignment, separate as
much as possible. Perhaps the four corners of your pieces.
I sometimes use as many as eight 1/8 inch dowel pin holes on a 4x8 inch
aluminum plate. I ream to 0.126 inch. Sometimes the mating pieces are
too tight with all eight pins so I leave out the 1 or 2 that seem to be
binding. The end result is usually good mating with no play that I can
feel while not bound too tight.
Actually, I am wondering how you got three pins to mate if your axes are
not perpendicular. Are the three in a straight line or do you permit a
very loose fit?
Tom Hubin
thubin@...
>***************
> I have found where the error is. However, I'm not sure how to correct
> it. This will probably be a post for the Shoptask forum.
>
> My X and Y tables are not traveling perpendicular to one another. I
> can dial in one Axis and get it within .001 over 8" of travel but
> then the other Axis is out by .02 over about half that distance!!
>
> Thanks for the input.
> I'm off to search the Shoptask forums....
Hello Jim,
This error would have shown up with four pin holes if two were separated
in X and two were separated in Y. For accurate alignment, separate as
much as possible. Perhaps the four corners of your pieces.
I sometimes use as many as eight 1/8 inch dowel pin holes on a 4x8 inch
aluminum plate. I ream to 0.126 inch. Sometimes the mating pieces are
too tight with all eight pins so I leave out the 1 or 2 that seem to be
binding. The end result is usually good mating with no play that I can
feel while not bound too tight.
Actually, I am wondering how you got three pins to mate if your axes are
not perpendicular. Are the three in a straight line or do you permit a
very loose fit?
Tom Hubin
thubin@...
Discussion Thread
kaptainkarst
2005-08-19 00:09:31 UTC
Newbie: Two halves of simple die not aligning properly - Long
Marcus
2005-08-19 07:47:00 UTC
Re: [CAD_CAM_EDM_DRO] Newbie: Two halves of simple die not aligning properly - Long
Tom Hubin
2005-08-19 08:27:36 UTC
Re: [CAD_CAM_EDM_DRO] Newbie: Two halves of simple die not aligning properly - Long
Russ Waters
2005-08-19 09:04:06 UTC
Re: [CAD_CAM_EDM_DRO] Newbie: Two halves not aligning properly - Did you mirror......
Jon Elson
2005-08-19 09:53:01 UTC
Re: [CAD_CAM_EDM_DRO] Newbie: Two halves of simple die not aligning properly - Long
kaptainkarst
2005-08-19 15:33:14 UTC
Re: Newbie: Two halves not aligning properly : part 2...long again
ringleboy26
2005-08-19 16:21:48 UTC
Re: Newbie: Two halves of simple die not aligning properly - Long
Jon Elson
2005-08-19 19:08:35 UTC
Re: [CAD_CAM_EDM_DRO] Re: Newbie: Two halves not aligning properly : part 2...long again
kaptainkarst
2005-08-19 19:09:10 UTC
Re: Newbie: Two halves of simple die not aligning properly - Long
Tom Hubin
2005-08-19 22:54:32 UTC
Re: [CAD_CAM_EDM_DRO] Re: Newbie: Two halves of simple die not aligning properly - Long
kaptainkarst
2005-08-20 07:22:17 UTC
Re: Newbie: Two halves of simple die not aligning properly - Long
Jon Elson
2005-08-20 11:09:28 UTC
Re: [CAD_CAM_EDM_DRO] Re: Newbie: Two halves of simple die not aligning properly - Long
Jon Elson
2005-08-20 11:20:37 UTC
Re: [CAD_CAM_EDM_DRO] Re: Newbie: Two halves of simple die not aligning properly - Long
John Johnson
2005-08-24 06:26:41 UTC
Re: [CAD_CAM_EDM_DRO] Newbie: Two halves of simple die not aligning properly - Long