[TheForge] Air hammer return stroke

Mon Feb 3 12:33:00 2003

----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Monday, February 03, 2003 5:40 AM
Subject: Re: [TheForge] Air hammer return stroke

> Steve,
>
> A 1-1/8" rod on your ram cylinder? That sounds like a fairly large
diameter cylinder...maybe 5"- 6"? If your ram cylinder is that big how big
do you figure your "pump" cylinder will be? Stroke of ram cylinder? How
heavy is the ram? Will you go with 2-1 volume as per Krause?
>
> Bob S.

Check the archives on
http://www.keenjunk.com/cgi-bin/hse/HomepageSearchEngine.cgi self
contained/Nazel I think you will find the "2-1 volume as per Krause" is not
necessary and is a waste of energy in the pump cycle because you have to
dump the extra air through releif valves.

Darrell
>
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