I just got a flyer from Harbor Freight advertizing an English
wheel for
$200. This ad came out in the Phoenix area but may be available
elsewhere or on line.
Joel
Yes, I got the same flyer up here in Redmond, Washington. The
frame is
$199, the Big wheel is $29 and the anvils are $84.
I'm making pretty good progress on the cowl, but it is exercising my
patience.
Brian Trubee
Do you have to normalize the aluminum after it works hardens?
Paul Lamar
Yes and no. I tried heating it up with a propane torch, but I don't
think it really helped, for a few reasons- I have no way of knowing or
controlling how much heat I use. usually you can blacken the panel with
an acetylene torch burning really rich, and then heating up the panel
with a torch until the carbon is burned off- at least that's how I've
seen it demonstrated on a video. I'm working with .050 6061 T6 aluminum-
it's already starting off really hard, but I've been able to get it to
move the way I want- usually. Lots of trial and error. So far, I've
gotten two of the four panels required for the cowl pretty close to
being done. I've also made a couple of pieces of scrap. The learning
curve is still fairly steep at this point.
Brian Trubee
Maybe something like this would be helpful:
http://www.toolrage.com/prodView.asp?idproduct=3698
Regards,
Matt-
The Rotary Engine NewsLetter. Powered by Linux.
ACRE NL web site.
http://www.rotaryeng.net
Copyright 1998-2007 All world wide rights reserved.