Different Types of Welding
There are various forms of welding used to join materials together. I shall be discussing the welding of metal to metal and steel to steel.
The most common forms welding are:
Wire feed welding - which some people label mig, mag, gasless or flux cored.
Arc welding - often known as stick welding
Tig welding -
Wire feed welding is also generally known as MIG welding. The right term is GMAW or Gas Metal Arc Welding. When working with this welding technique you have a torch or gun in your hand and squeeze a trigger. As soon as you squeeze the trigger, wire inside torch will begin to turn out. This wire will then be pointed at what you want to weld.
The technical good name for arc welding is SMAW or MMAW. This is Shielded or Manual Metal Arc Welding. This time you employ an electrode which is merely a amount of filler wire that is normally about 1 foot long and it is covered inside a flux. When you utilize rod up the flux will melt away and develop a shielding gas that protects the weld.
Tig welding is an extremely fine and delicate welding technique. For this you have to hold you torch in one hand and employ a filler rod in the other. The idea is basically that you slowly feed the filler rod to the weld along the way. You are able to weld with TIG or GTAW, Gas Tungsten Arc Welding without using the filler rod and just melt the two items of metal together. This is known as "fusing", where with all the heat from arc you melt and fuse it together.
And the last different form of welding you have is called "spot welding". This is useful for sheet metal fabrications. As a brief explanation the 2 bits of metal that must be joined are placed between your electrodes on the ends of the arms with the unit. They are offered together along with the welded part is going to be between those points. It is only commonly a second roughly to do this. Just a buzz and done. It is a very quickly way of joining sheet metal parts. Such things as toolboxes are a great example of so what can be and they are spot welded.
There are also a number of other different types of welding approaches for metal like friction, ultrasonic, thermite and sub arc in order to mention a few.
But definitely the methods mentioned previously are the most common today.
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