I forgot my password.
Don't have an account?
please give answer of my above query.
Mostly practice and attention to detail...here's a guide
http://en.wikipedia.org/wiki/Submerged_arc_welding
http://www.weldingengineer.com/1saw.htm
http://www.millerwelds.com/pdf/Submerged.pdf
http://www.youtube.com/watch?v=vC0kpc9mMBo