Free Websites at

Several Types of Welding

Several Types of Welding

There are numerous categories of welding which you can use to join materials together. I'm going to be talking about the welding of metal to metal and steel to steel.

The commonest forms welding are:

Wire feed welding - which many people describe as mig, mag, gasless or flux cored.
Arc welding - also known as stick welding
Tig welding -
Gas welding
Spot welding
Wire feed welding is additionally referred to as MIG welding. The proper term is GMAW or Gas Metal Arc Welding. When you use this welding technique you possess a torch or gun within your hand and squeeze a trigger. Whenever you squeeze the trigger, wire in the torch will begin to turn out. This wire might be pointed at what you would like to weld.

The technical name for arc welding is SMAW or MMAW. This really is Shielded or Manual Metal Arc Welding. This time around you employ an electrode that's just a period of filler wire which is typically about 1 foot long and is covered inside a flux. When you utilize rod up the flux will burn up and make a shielding gas that protects the weld.

Tig welding is certainly a fine and delicate welding technique. Because of this you have to hold you torch in a single hand and use a filler rod inside the other. The concept is basically that you slowly feed the filler rod to the weld as you go. You are able to weld with TIG or GTAW, Gas Tungsten Arc Welding without resorting to the filler rod and simply just melt both the pieces of metal together. This is called "fusing", where using the heat from arc you melt and fuse it together.

As well as the last different form of welding you have is termed "spot welding". This is often used for sheet metal fabrications. In a nut shell the 2 pieces of metal that need to be joined they fit relating to the electrodes for the ends with the arms of the unit. They come together and the welded part will be between those points. It is just commonly a second approximately for this to happen. Just a buzz and it is done. This is the quickly method of joining sheet metal parts. Things such as toolboxes are a good instance of exactly what do be and therefore are spot welded.

There are also all kinds of other several types of welding methods for metal like friction, ultrasonic, thermite and sub arc just to mention a few.

But definitely the methods stated previously include the most frequent today.

For details about Khuon han hoa nhiet have a look at our new resource.