Automatic Lumber Grading

Marc566 marc566 at
Sat Nov 12 23:45:35 EST 1994

In article <37uo0k$l0n at>, mklechne at (Michael
R. Lechner) writes:

Mike, There are few systems for automatic grading.  Stress rating is done
by machine.  Metriguard company makes stress rating machines.  They may be
located in Portland, Oregon.  Try to phone the Western Wood Products
Association, in Portland,Oregon. They are a registered American Lumber
Standards Committee grading association and can provide you details.  Also
try the University of Oregon, in Corvallis, I think.  Good luck. bibi

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