Numerous Types of Welding
There are numerous categories of welding used to join materials together. I'm going to be speaking about the welding of metal to metal and steel to steel.
The most common forms welding are:
Wire feed welding - which many people describe as mig, mag, gasless or flux cored.
Arc welding - also called stick welding
Tig welding -
Wire feed welding can also be known as MIG welding. The correct term is GMAW or Gas Metal Arc Welding. When using this welding technique you own a torch or gun with your hand and squeeze a trigger. When you squeeze the trigger, wire inside torch are going to appear. This wire is then pointed at what you would like to weld.
The technical good name for arc welding is SMAW or MMAW. That is Shielded or Manual Metal Arc Welding. Now you utilize an electrode that is merely a period of filler wire that is certainly on average about 1 foot long and it is covered inside a flux. While you utilize the rod inside the flux will melt away and create a shielding gas that protects the weld.
Tig welding is certainly a fine and delicate welding technique. With this you need to hold you torch in a single hand and employ a filler rod within the other. The concept is you slowly feed the filler rod in to the weld along the way. You'll be able to weld with TIG or GTAW, Gas Tungsten Arc Welding without using the filler rod and simply just melt both the pieces of metal together. This is known as "fusing", where using the heat from arc you melt and fuse it together.
As well as the last different type of welding you have is named "spot welding". This could be useful for sheet metal fabrications. In a nut shell the 2 bits of metal that need to be joined they fit between the electrodes about the ends in the arms from the unit. They are available together and also the welded part will likely be between those points. It is simply usually a second or so for this to happen. Only a buzz and it is done. This is a very fast way of joining sheet metal parts. Such things as toolboxes make the perfect example of so what can be and so are spot welded.
There are also a number of other different types of welding approaches for metal like friction, ultrasonic, thermite and sub arc only to mention a few.
But undoubtedly the people mentioned above are the most popular today.
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