Re: [CAD_CAM_EDM_DRO] Steel Channel flex ?

Bob,
What are JR steel sections?
Lindsay

----- Original Message -----
From: <bobmcknight@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, October 06, 2005 4:45 PM
Subject: Re: [CAD_CAM_EDM_DRO] Steel Channel flex ?


> You might look into JR. steel sections, they are thinner, but
> hve the same OD dimensions.
> bob mcknight
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> To: CAD_CAM_EDM_DRO@yahoogroups.com
> From: "turbulatordude" <dave_mucha@...>
> Date sent: Thu, 06 Oct 2005 16:09:03 -0000
> Subject: [CAD_CAM_EDM_DRO] Steel Channel flex ?
> Send reply to: CAD_CAM_EDM_DRO@yahoogroups.com
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> I'm looking at a gantry with a pair of 3" (1/4" web )steel channels
> running about 36 inches.
>
> These are starting to get pretty heavy, and if the flex were not too
> great, it would be nice to be able to use only one.
>
> Anyone know how to determine what the flex would be on a channel if
> the cutter were mounted 6 inches off the face ?
>
> Any suggestions for a stronger frame ? I or box ?
>
> Dave
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> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.
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> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
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