Re: [gingery_machines] Re: Lathe chuck issue

| | |

Wednesday, July 20, 2011

Or the compressed air could bounce swarf into places better left unswarfed,
like your eyes.

On Wed, Jul 20, 2011 at 5:51 AM, Ron Thompson <ron@ourcadguy.com> wrote:

> **
>
>
> On 7/19/2011 10:02 PM, Rod wrote:
> >
> >
> >
> > --- In gingery_machines@yahoogroups.com
> > <mailto:gingery_machines%40yahoogroups.com>, "Stuck in Joisey"
> > <handloader55@...> wrote:
> > >
> > >
> > >
> > > --- In gingery_machines@yahoogroups.com
> > <mailto:gingery_machines%40yahoogroups.com>, "Rod" <granthams@> wrote:
> > > >
> > > > It seems when ever boring thru holes in stock over
> > > > 1 3/8" (that's the hole size in my lathe), swarf
> > > > manages to get into the scroll and jam things up.
> > > >
> > > > Now matter how much brushing away the swarf, all it
> > > > takes is to chuck up a larger or smaller diamter
> > > > and the fun begins.
> > > >
> > > > Perhaps you folks have a suggestion. I've only
> > > > worked on a metal lathe over 40 years.
> > > >
> > > > Rod
> > > >
> > > Is the chuck worn, which would leave room for the swarf to get into
> > the scroll?
> > >
> > > What is the make of the chuck?
> > >
> >
> > The chuck isn't worn. As the jaws are openend wide, the scroll is
> > exposed, so swarf can get stuck between the jaw and scroll.
> >
> > The brand name on the label is Yamakawa, made in Japan. This is the
> > chuck that that came with the lathe purchased new.
> >
> > Thanks for trying to help, comments are welcome.
> >
> > Rod
> >
> Rod,
> Are you using compressed air to clear chips? My machine shop instructor
> would smack you on the back of the head for that. He maintained that
> compressed air drive swarf in places you can't clean.
>
> I really don't think you are, since you stated "brush", I just though it
> worth mentioning. Might reach someone who doesn't know better.
>
> --
>
> Ron Thompson
> On the Beautiful Florida Space Coast, right beside the Kennedy Space
> Center, USA
>
> There are two kinds of posts on newsgroups.
> 1. This is what I have done...
> 2. This is what I think...
> Be aware of the difference!
>
> http://www.ourcadguy.com/
>
> http://www.plansandprojects.com My hobby pages are here:
> http://www.plansandprojects.com/My%20Machines/
>
> Visit the castinghobby FAQ:
> http://castinghobbyfaq.bareboogerhost.com/
>
>
> [Non-text portions of this message have been removed]
>
>
>

--
Nick A

"You know what I wish? I wish that all the scum of the world had but a
single throat, and I had my hands about it..." Rorschach, 1975

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deserve neither liberty nor safety."- Benjamin Franklin, Historical Review
of Pennsylvania, 1759

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streets after them." Bill Vaughan

"The price of apathy towards public affairs is to be ruled by evil men."
Plato


[Non-text portions of this message have been removed]

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