Welding is the act of joining two materials together by melting the tips that needs to be joined. In a way, welding acts like a glue that joins two materials together. The most common material that gets joined together is metal but thermoplastics can also be joined together through the use of welding. Welding plays a very important role in various industries in the present time. In fact, construction industries, the airline industry, transportation industry, and just about any industry in the market today involve types of welding here and there.
If you plan to make a career in the welding industry, like being an arc welder, you have to make it a point to know the different types of welding. By doing so, you can see which particular area you can be comfortable with and excel. Focusing your attention and your skills on one thing is a great way for you to make sure that you can give your 100 percent in everything. As a result, you will be able to do a much better job with the task at hand.
Types of Welding
What are the different types of welding? Well there are basically quite a few processes or types of welding that are being practiced today.
- Ultrasonic welding: joins metals together by using high pressure that makes the materials vibrate
- Laser beam welding: uses a laser beam that is highly focused to join materials together
- Oxyfuel welding: otherwise called as oxyacetylene welding and is one of the oldest forms of welding. Although this process is slowly becoming replaced with more advanced types of welding, it remains to be widely used for any repair works.
- Spot welding: makes use of robots to weld stainless steels right on the spot
- Electron beam welding: uses an electron beam and needs to be done in a vacuum in order to get the job done
- Explosion welding: this process involves the use of very high pressure and in order to push the materials together and therefore joining them
For all these types of welding, there is a corresponding welding machine is used. Needless to say, the different types of welding machines depend on the type of welding that they are going to be used. For example, lasers are used in a laser beam welding while robots are utilized during a spot welding process. However you will not need any special welding machines for the oxyfuel welding because it only uses the good old welding machine that we know unlike the other types of welding being done.