If you are building anything from metal, one thing is for sure; you will have to join the metals together. Welding is among several methods of bonding tightly two or more metals together. Welding is more like an art than a craft. In other words, welding is a process that requires accuracy, calculation and a specific method.
Understanding the Types Of Welding
To be an effective welder, first you have to know the types of welding and how or where they may be applied. In other words, there are several types of welding used in the industry. They include:
Gas Metal Arc Welding (GMAW)
It commonly called MLG welding. This is one of the most common types of welding in the industry. It is suitable for aluminium, stainless steel and mild steel fusing. In most cases you will find this type of welding being used in cars, garages, big company repair shops and others.
Tungsten Inert Gas (GTAW)
This type of welding can be compared to oxy acetylene gas welding; and requires a very experienced technician or worker. This type of welding is done on high quality projects with superior market standards needed at the end without a lot of clean-up through grinding or sanding.
Arc Welding (SMAW)
This type of welding is commonly referred to as stick welding. It is one of the most basic types of welding and easy to master in a home based situation. Anyone can do this type of welding as long as they have all the necessary equipment. This type of welding is widely used in manufacturing, construction, and also repairs. It is suited for heavy metal sizes starting from 4 millimetres upwards.
Gas or Oxy Acetylene Welding and Cutting
This type of welding is generally not that popular and it is widely used in mild steel. This type of welding involves mixing acetylene gas and oxygen to form a high degree frame that can melt steel. In most cases, this type of welding is used for maintenance work and gas metal cutting processes. It is mainly used on soft metals such as copper and bronze. However, in recent years, it has increased in popularity and is often used in steel mills.
Therefore, to know how to weld, you have to start with the basics and learn the basic welding techniques. It is advisable to start with arc welding, which is the easiest to master even at home without having an expert there to guide you. All you need is to have all of the proper welding tools and equipment. Secondly, understand how these tools and equipment work and how you can operate them. Without these basic steps, there is no way you are going to know how to weld or come up with a well welded metal joint.