Many Sorts of Welding
There are various categories of welding that can be used to sign up materials together. I shall be talking about the welding of metal to metal and steel to steel.
The commonest forms welding are:
Wire feed welding - which a lot of people describe as mig, mag, gasless or flux cored.
Arc welding - also called stick welding
Tig welding -
Wire feed welding can also be referred to as MIG welding. The appropriate term is GMAW or Gas Metal Arc Welding. When you use this welding technique you own a torch or gun in your hand and squeeze a trigger. As soon as you squeeze the trigger, wire inside the torch will begin to appear. This wire might be pointed at what you want to weld.
The technical name for arc welding is SMAW or MMAW. This can be Shielded or Manual Metal Arc Welding. On this occasion you have an electrode which can be just a length of filler wire that is certainly normally about 1 foot long and is covered within a flux. When you utilize the rod up the flux will burn up and develop a shielding gas that protects the weld.
Tig welding is certainly a fine and delicate welding technique. For this you need to hold you torch in a hand and rehearse a filler rod from the other. The idea is basically that you slowly feed the filler rod in the weld along the way. It is possible to weld with TIG or GTAW, Gas Tungsten Arc Welding without using the filler rod and simply just melt the 2 items of metal together. This is called "fusing", where while using the heat from arc you melt and fuse it together.
And also the last different type of welding that you have is called "spot welding". This is often useful for sheet metal fabrications. In a nut shell the two pieces of metal that should be joined are positioned between your electrodes on the ends of the arms from the unit. They are offered together and the welded part is going to be between those points. It is just often a second possibly even for this to happen. Merely a buzz and it's done. This can be a extremely fast way of joining sheet metal parts. Items like toolboxes are a good demonstration of so what can be and they are spot welded.
In addition there are a great many other several types of welding approaches for metal like friction, ultrasonic, thermite and sub arc just to name a few.
But certainly those stated previously will be the most common today.
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