Geoff
I think you may have got it a bit wrong. As far as I can see, Paul wants us
to send him our empty beer cans. 2000 of them. I have emptied 20, but am
getting a bit of a headache. I'll try to finish them off tomorrow.
According to my reading, the internet is a good place to lose money, unless
you start a porn site. It could be used to subsidise a piping site.
I have wondered about online calculators with a charge per shot, but
validation would be difficult, and liability would then raise its ugly head.
Possibly compiling communications on a particular topic and charging for a
download, but the perennial problem of knowing in advance exactly what you
are getting, still exists.
Another off topic question:
I have to check out some belt conveyor head drum shafts. The drums are
clamped to the shafts with compression type couplings, similar to taperlock
hubs, but far stronger.
The compression induces a stress concentration in the shaft similar to that
caused by a shrink fit. I am after the formulae for calculating the
torsional and bending stress concentration factors. Does anyone have them,
or can anyone refer me to a website or book?
Cheers
Steve McKenzie
-----Original Message-----
From: Geoff Stone DD&D Australia [mailto:blenrayaust@yahoo.co.uk]
Sent: Thursday, October 17, 2002 10:14 AM
To: PipingDesign@yahoogroups.com
Subject: Re: [PipingDesign] ADMIN: Begging Time
Paul,
If you asked members to pay USD 25 per annum and only 50% of memebers left
because of it was no longer free, would you have enough then? How much do
you
need? I presume that you have got over dreams of being the next Bill Gates
by
your age.
Geoff Stone
--- Paul Bowers <pbowers@pipingdesign.com> wrote:
<HR>
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<tt>
OK, guys,<BR>
<BR>
Some of you know that I'm running this website on a shoestring.<BR>
<BR>
It seems to lurch forward and backwards every now and then, but I'd like<BR>
some stability and potential for growth now.<BR>
<BR>
Who else is willing to step up and support PipingDesign.com?<BR>
<BR>
In one private message from one of the listmembers, it was said,
"surely<BR>
people from profitable companies have benefitted from answers provided
here;<BR>
couldn't you ask them for a reasonable contribution?".<BR>
<BR>
<BR>
Paul<BR>
<BR>
<BR>
</tt>
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Texas Flange - a good source for information on industrial flanges, all they
ask is for referrals for designs they help with.<BR>
877-610-8924.<BR>
www.texasflange.com<BR>
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Texas Flange - a good source for information on industrial flanges, all they
ask is for referrals for designs they help with.
877-610-8924.
www.texasflange.com
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ Received on Wed Oct 16 18:04:00 2002
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