I know the answer :
Clearify for me whats meant by BUTT WELD and whats a LAPP JOINT ... it appears to me the LAPP joint is what we are all using here and clearly stronger. You have metal overlapping for strength
A BUTT joint and depends exclusively on the weld .. and requires a FULL weld joint consistantly with full penetration and the length of the joint. Too brittle on sheetmetal to be strong .. But joint is strong in pipe welding with 2 -3 different ROD.
It looks like we are doing LAPP joints with 100's of tack welds ???
Ron
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.