When man started to melt and cast metal he would pour the molten metal into a mold, usually formed in the sand. If he wanted to join two or more of these "castings" he would place them close together and pour more molten metal where they touched. This would melt the edges of the two castings and upon cooling join them with weld. This is a basic welding process.
One type of welding is tube welding. Another type if mig welding.
Mainly In spot welding & resistance welding two type welding machines are used :- 1. Air Cooled & 2. water Cooled.
for welding dingeberries
SAW welding is a type of arc welding while ERW welding is spot or seam welding. SAW stand for submerged arc welding while ERW stands for electric resistance welding.
welding current for 2mm thick. ms plate
One type of welding is tube welding. Another type if mig welding.
Transformer type welding machine
Mainly In spot welding & resistance welding two type welding machines are used :- 1. Air Cooled & 2. water Cooled.
Transformer type welding machine
for welding dingeberries
SAW welding is a type of arc welding while ERW welding is spot or seam welding. SAW stand for submerged arc welding while ERW stands for electric resistance welding.
Space Welding. Yes they have welders in space!
it is type of a non ferrous welding process,
welding current for 2mm thick. ms plate
It's called Fusion Welding. You answered your own question.
Resistance welding plants are used in fence manufacturing.
What type of welding can we use LPG ?