Necessity is the mother of innovation; here
you have a home made welding tool. The
principle is simple...All that this is is is a
step-down transformer. Basically you are
stepping down a 240v low current supply
to a 6v high current decondary... The primary
coils needs at least 2000 turns, and a ratio
40 (240/6), the secondary coil needs to
be no more than 50 turns of the thick
wire......You see thins in markets where
they have electricity, and the fellow in
the picture below appears to making a
bedframe, and you can see the note at
the bottom to which he would attach the
bed springs...
No welding goggles, and I guess his eyes must be inured to the
sight of the bright welding arc..That shit is painful, trust me...