Look up tube mitering on google or go to these links and see the tube
mitering download links
ftp://ftp.ihpva.org/pub/software/index.html
http://www.ihpva.org/people/tstrike/...ng/tubemit.htm
Ben
"Karl Townsend" wrote in message
ink.net...
I need a "T" made out of two six inch 1/8" wall thickness pipes.
I need a way to mark a chalk line on each pipe so I can cut it with a
torch
and then fit the two together and weld.
I did a layout like this in drafting class thirty years ago. Made each
piece
out of paper. Cut them out and wrapped around the pipe to mark the lines.
I
don't remember much else about it.
Anyone know how this is done?
Karl