From: "McHatten, Shawn" 
To: Atm List 
Reply-To: "McHatten, Shawn" 


Hey Jim
        Nice job on the machine! It looks like you could handle a bit bigger
mirror. How big do you think you can go? Also looking at the gif it looks
like the mirror is turning the opposite way as the tool. Is this just a
function of the way these machines work or is the upper arm motorized to
turn the mirror specifically. I don't remember seeing other machines that
do that.
        I've been threatening to come see you, so maybe next time I'm to
Princess Auto in Moncton I'll hop over the bridge for a visit :).
        Again, great work. Let us know how it goes.
Thanks
Shawn



-----Original Message-----
From: James P Crombie [mailto:jpcrombie{at}pei.eastlink.ca]
Sent: Wednesday, July 23, 2003 4:13 AM To: Frank Q; Atm List
Subject: Re: ATM Mirror Grinder pictures


The .006" was with the 3.5" spherometer, if you calculate it out
it translate to about .048" across the 8" of the mirror.  So I
have another .002" to go for an f8

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