Re: shafting question

Hello,

I was also looking into a similar machine several months ago. I made
a simple Excel spreadsheet which I posted in the "Files" section.
It's called "Beam Deflection". It is very basic but it helps to get
you in the right ballpark.

Jason

--- In CAD_CAM_EDM_DRO@y..., "Rick Miller" <apollo@a...> wrote:
> Hi,
> Could anyone point me to a resource telling me how much a
certain material will bend if it is X long and has Y load applied to
it? I'm trying to decide if I can get away with using 1/2" dia. end
supported shafting on my mill or if I'm going to need continuously
supported shafting.
> I'm concerned the end-supported may bow too much under load,
causing innacuracy or leading to things binding up on me. The
continuously supported shafting though is much more expensive.
> Also, has anyone had any experience using frelon bearings?
>
> Thanks,
> Rick
>
>
>
> [Non-text portions of this message have been removed]