Re: [CAD_CAM_EDM_DRO] jacobs chuck question

Hi, ok your right on the loctite, however it does work if your stuck. so
doesnt welding but welding machine tools is(imho) the best way to ruin the
accuracy permanantly. cul brian f.

----- Original Message -----
From: <j.c.gerber@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, June 11, 2001 12:00 PM
Subject: Re: [CAD_CAM_EDM_DRO] jacobs chuck question


> What a bad idea with the loctite...........
>
> The only way is to find the right taper to to retain it with a screw
through
> the spindle. It is not that expensive!
>
> Jean-CLaude, Switzerland
>
>
> ----- Original Message -----
> From: brian <ka1bbg1@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Wednesday, June 13, 2001 8:46 PM
> Subject: Re: [CAD_CAM_EDM_DRO] jacobs chuck question
>
>
> > hi, ah another jacobs taper accident. well your not alone. 2 things,
first
> > if the chuck has a hole thru the center you can drill and tap the quill
> and
> > lock it in with a flathead screw. another way is to degrease,clean with
> fine
> > sandpaper, both pieces and use a heat releasable locktite and slam it
back
> > in. otherwise i would find a chuck with a hole thru the center so you
can
> > lock it with a screw..its the only way a chuck will hold if your milling
> all
> > the time. cul brian f.
> > ----- Original Message -----
> > From: <blueveil@...>
> > To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> > Sent: Wednesday, June 13, 2001 12:11 PM
> > Subject: [CAD_CAM_EDM_DRO] jacobs chuck question
> >
> >
> > > My jacobs chuck just popped out of my mill. (ruining a part of
> > > course). I can see that it looks like a tapered press fit. Is this
> > > normal? How can I prevent it from falling out again. does anyone
> > > have any experience with these?
> > > Thanks in advance.
> > >
> > > Ed.
> > >
> > >
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> Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the
discussion of shop built systems, for CAD, CAM, EDM, and DRO.
>
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