How to cut a 1/4" slot through a 1-1/4" rod?
On Tue, 09 Dec 2008 06:41:25 -0600, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote:
Bruce In Bangkok fired this volley in
:
You could equally well cut a slot in the rudder blade to accept the
rudder stock which can be done easily with a cutting torch, a plasma
cutter or a 4 inch grinder. You will probably have to tack the upper
and lower rudder stock to a piece of angle or pipe to hold them in
alignment before you weld them to the blade, but you'd probably have
to do that anyway.
I'd envision the job as a hybrid of the two: mill slots in the shaft
only about 1/4" deep. Cut a matching slot in the rudder. Slide the
two together (self-aligning), then weld.
LLoyd
You will still have to use some sort of strongback or do a lot of back
and forth welding to prevent warping as you are essentially welding on
the middle of a plate.
Cheers,
Bruce
(bruceinbangkokatgmaildotcom)
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