Re: [CAD_CAM_EDM_DRO] drill press ( was Beginners screws ( was ACME ( was Re: leadscrew,

----- Original Message -----
From: turbulatordude <davemucha@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, May 21, 2003 7:56 PM
Subject: [CAD_CAM_EDM_DRO] drill press ( was Beginners screws ( was ACME
was Re: leadscrew,


> Hi Alex, one way to get holes aligned pretty well on a drillpress is
> to get a drill bushing for your hole size(s)
>
> mount an angle on the column with a muffler clamp (large U shape with
> bolts)
>
> then mount a 1/4 piece of aluminum plate or something on that angle
> so it reaches out under the drill.
>
> drill a hole in that plate then ream for the bushing.
>
> now you would have a method to guid the drill be to a distance
> exactly located from the drill press column and under the chuck.
>
> if you want to drill holes along a part, mount this contraption on
> the column, and mount a guide fence firmly onto the table so that the
> hole will be the distance from the guide fence you need.
>
> move your part, C-clamp it to the guide fence and table and drill.
> losten the clamps and move the part. All the holes will be the same
> distance from the fence. spacing between holes is more tricky, but
> you should get the idea.
>
> Dave
>
>
>
>
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