The best known methods of welding are shielded metal arc welding (SMAW) which uses a high temperature and low pressure and the gas tungsten arc welding (GTAW) which comes with the great advantage that the weld area is protected from the contamination from the atmosphere. There are also other methods such as gas metal arc welding, flux-cored arc welding, submerged arc welding or electroslag welding.
All these processes are based on using different energy sources such as an electric arc, a laser, a flame from gas, the ultrasounds and so on. Also it is important to know that the welding process may be performed in different environments including under water.
It is a very common process used in construction, especially in industrial cities such as Dubai and it comes with a lot of advantages. The welding process involves low costs and also it does not require highly specialized training. Another great advantage is that it does not produce disturbing noise. But there are also some disadvantages. One of them is the fact that in the area of the welding carburetor, some internal tensions may appear. These internal tensions can cause some damages that lead to cracks.
But every man who wants to use the welding process has to buy the welding equipment that includes a special outfit. Without wearing the special welding outfit, a lot of accidents may occur. The consequences can be fatal and that is why even the experts are strongly advised to wear some kind of uniform. Most important welding equipment manufactures come from Dubai. They are well known all over the world for their good materials. So the Dubai welding equipment is one of the best choices.
The welding equipment is represented by: the welding machine which can be quite expensive, the welding mask and, of course, the welding outfit that includes gloves for protecting hands. The most sensitive parts of the body when it comes to the welding process are the eyes and the hands. Many people were blinded because they did not wear special mask.
But sometimes this equipment includes a big disadvantage which is the fact that it can be difficult to handle. For example, the welding machine can be very heavy for a person without a good physical condition.