Re: [ATM] The 15.5 inch Ultrathin, more pictures

["Peter" <peter@kitgear.com>]

Awesome!

Please describe the polishing process in full detail.
Thanks for sharing this.

Peter

-----Original Message-----
From: atm-bounces@atmlist.net [mailto:atm-bounces@atmlist.net]On Behalf
Of vorblesnak@peak.org
Sent: October 21, 2005 1:07 AM
To: atm@atmlist.net
Subject: [ATM] The 15.5 inch Ultrathin, more pictures


I have a couple of more pictures uploaded.  Here is the mirror on the
tool, on my favorite grinding table.

http://www.atmlist.net/contrib/vorblesnak-at-peak-dot-org/15%20inch%20ultra%
20thin/Mirror%20and%20Tool.jpg

Here is a composit image with three check points on it.  The left most is
about 1 hour, just after I cut the outer ring off.  The middle is a little
over two hours.  The right hand one is about four hours.

http://www.atmlist.net/contrib/vorblesnak-at-peak-dot-org/15%20inch%20ultra%
20thin/Three%20pics%20Small.jpg

I do these check point shots to prove to myself I am making progress.
That spot on the right hand edge is very slow to respond, but I am making
headway.

15.5 inch diameter
3/16ths inch thick
f5 more or less

David Davis
Toledo, Oregon 97391



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