[TheForge] Cylinder Size

Wed Jul 16 19:22:00 2003

Bob, Good point.  I don't know.  Guess I'll find out.

I tried the removable anvil block and it lent itself to coming loose and die
alignment problems.  I'm going to increase the stroke and keep good guides
aligning the dies this round.

Ralph

----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Wednesday, July 16, 2003 8:59 AM
Subject: Re: [TheForge] Cylinder Size

> Ralph,
>
> If you're only using 5" of the stroke you will only use 5" worth of air to
extend the cylinder but you would still have to fill the whole 20" with
compressed air to retract (go up) wouldn't you?
>
> You could also make a removable/adjustable anvil block to work on the big
stuff and use your current hammer. As long as you hit the work or tool
before you bottom out the cylinder. This way you wouldn't need more air and
would run the same speed.
>
> Bob
> ____
>
>
>
> >Pete,  Yes, if you were to use it full stroke.  If you keep it to 5" out
of
> >the 10" open die space it should remain the same as my other one (208
bpm).
> >
> >Ralph
> >
> >----- Original Message -----
> >From: "Peter Fels And Phoebe Palmer" <[email protected]>
> >To: <[email protected]>
> >Sent: Wednesday, July 16, 2003 3:10 AM
> >Subject: Re: [TheForge] Cylinder Size
> >
> >
> >> Ralph;
> >> Will the extra air volume of the long cylinder cause  a  slowed rate of
> >> BPM?...........PF
> >>
> >> Ralph Sproul wrote:
> >>
> >> >        Bob, If I make an adustable slide for the limit
> >switch...........the
> >> >stroke can be adjusted to fit the stock one is working.  You only need
> >the
> >> >5" to work on flat bar and general hardware of 3/16 -3/4
> >stock...........but
> >> >if old full height tools are used one could move the stroke to the
full
> >> >range, but only be still using the top 5" of it to strike the full
height
> >> >tooling.  (at least that's the plan - and should use the same amount
of
> >> >air).
> >> >        I had such a serious work load late spring/early summer that I
> >had
> >> >to drop the list for a while to keep up with business.  I'm caught
up -
> >so I
> >> >figured I'd listen in again........and pipe up when I find one I can
> >answer.
> >> >:-)
> >> >
> >> >Ralph
> >> >----- Original Message -----
> >> >From: <[email protected]>
> >> >To: <[email protected]>
> >> >Sent: Monday, July 14, 2003 4:46 PM
> >> >Subject: Re: [TheForge] Cylinder Size
> >> >
> >> >
> >> >
> >> >
> >> >>>I'm going to try  using a 2 1/2" cylinder with 20" stroke next
round.
> >> >>>
> >> >>>
> >> >>>Ralph
> >> >>>
> >> >>>
> >> >>_____
> >> >>
> >> >>
> >> >>
> >> >>Ralph,
> >> >>
> >> >>That will take a serious air supply. Nice to see you back on
theforge.
> >> >>
> >> >>Bob Schade
> >> >>
> >> >>
> >> >>_______________________________________________
> >> >>http://mailman.qth.net/mailman/listinfo/theforge
> >> >>theforge mail list group photo site is
> >> >>http://www.photoaccess.com
> >> >>Login:  [email protected]
> >> >>password:  anvil
> >> >>___________
> >> >>
> >> >>
> >> >>
> >> >>
> >> >
> >> >_______________________________________________
> >> >http://mailman.qth.net/mailman/listinfo/theforge
> >> >theforge mail list group photo site is
> >> >http://www.photoaccess.com
> >> >Login:  [email protected]
> >> >password:  anvil
> >> >___________
> >> >
> >> >
> >> >
> >> >
> >> >
> >>
> >>
> >>
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> >> _______________________________________________
> >> http://mailman.qth.net/mailman/listinfo/theforge
> >> theforge mail list group photo site is
> >> http://www.photoaccess.com
> >> Login:  [email protected]
> >> password:  anvil
> >> ___________
> >>
> >>
> >
> >_______________________________________________
> >http://mailman.qth.net/mailman/listinfo/theforge
> >theforge mail list group photo site is
> >http://www.photoaccess.com
> >Login:  [email protected]
> >password:  anvil
> >___________
>
>
> _______________________________________________
> http://mailman.qth.net/mailman/listinfo/theforge
> theforge mail list group photo site is
> http://www.photoaccess.com
> Login:  [email protected]
> password:  anvil
> ___________
>
>