CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ??

on 2004-10-03 17:32:37 UTC
Machinery'sHandbook: Calculate the Moment of Inertia (you
can literally add the individual moments of the flat
sections, and arc sections to get the total), go to the
Beam Tables and find the 'fixed at each end' formula for
maximum deflection, 'plug-in' the known variables & solve.
ISTR, that ASTME publishes Monent and Section Modulus
tables for virtually all square, round, and rectangular
tubing in one of their books.

RayHex

----------
> From: turbulatordude <davemucha@...>
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] steel tubing strenght formulas
??
> Date: Saturday, October 02, 2004 5:15 PM
>
>
>
> Hi all,
>
> I'm looking at 2 or 3" box tubing as a frame for a
router.
>
> It seems the stuff comes in different wall thickess and
that would
> offer different strenghts for vibration as well as
flexing.
>
> One of my concerns is a 5 foot lenght and how much it
will bend under
> cutting pressures.
>
> Does anyone know how to calculate this ? or is there
software that is
> available ?

Discussion Thread

turbulatordude 2004-10-02 15:15:10 UTC steel tubing strenght formulas ?? Tom Hubin 2004-10-02 15:56:35 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? Tyson S. 2004-10-02 17:23:05 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? Brian 2004-10-03 06:21:12 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? Hal Eckhart 2004-10-03 07:45:32 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? turbulatordude 2004-10-03 13:29:12 UTC Re: steel tubing strenght formulas ?? Raymond Heckert 2004-10-03 17:32:37 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? Tom Hubin 2004-10-03 22:34:44 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? Michael Moore 2004-10-04 06:53:01 UTC Re: steel tubing strenght formulas ?? Hal Eckhart 2004-10-05 21:56:58 UTC Re: [CAD_CAM_EDM_DRO] steel tubing strenght formulas ?? turbulatordude 2004-10-06 01:30:54 UTC Re: steel tubing strenght formulas ?? metlmunchr 2004-10-06 08:46:50 UTC Re: steel tubing strenght formulas ?? turbulatordude 2004-10-06 09:43:36 UTC Re: steel tubing strenght formulas ?? plasma table