The plate halves beveled at 30 degrees with a 1/8" land
The finished upper plate. Welded with a 5/32 root opening. 5/32 E6010 root pass. 5/32 E7016 fill and cap passes
Cutting the steel plate halves
Main current switch on the welder failed, can't buy one, so we rebuilt it and brought it back from the dead
Facing one side of a sine plate
Keith Williams with Paul & CJ milling a sine plate
Milled plate