Types Of Welding – Classification Of Welding Processes
Types Of Welding – Classification Of Welding Processes
Welding is a course of all time joining two sections by the utilization of intensity as well as tension. Filler metal might be added to the joint contingent upon the welding system and the sort of joint.
The American Welding Society (AWS) has perceived more than 50 unique kinds of welding processes, some of which are exceptionally famous among businesses, for example, Protected metal circular segment welding (SMAW) or stick welding, Gas metal curve welding (GMAW) otherwise called MIG/MAG welding process, Gas tungsten bend welding (GTAW) or TIG Welding, Lowered curve welding (SAW) and Motion cored curve welding (FCAW), and so on. While, some are quite certain and restricted to a couple of enterprises like Ultrasonic welding (USW), Dispersion welding (DFW), and so forth.
Welding processes are broadly divided into two types;
1. Pressure Welding Process
2. Fusion Welding Process
In the tension welding process, joining is finished by the utilization of outside strain or power at the area of contact, which causes pretty much plastic twisting of both contact surfaces. The confronting surfaces are warmed somewhat to allow or work with super durable holding.
Typically, the intensity utilized during the strain welding process is considerably less than the dissolving point of the base metal. For the most part, the extra filler metal isn't needed during these sorts of welding procedures. Obstruction welding and Dispersion welding are instances of the strain welding process.
In the Combination welding process, joining is finished by softening the base metals in the space of contact. No outer tension or power is expected during combination welding processes and regularly filler metal is additionally utilized. The bend welding process is one of the most famous welding processes, which has a place with the group of the combination welding process. Generally utilized combination welding processes are;
1. Arc Welding
SMAW (Shielded Metal Arc Welding or Stick Welding)
GMAW (Gas Metal Arc Welding or MIG welding)
GTAW (Gas Tungsten Arc Welding or TIG Welding)
SAW (Submerged Arc Welding)
FCAW (Flux Cored ARC Welding)
PAW (Plasma Arc Welding)
Carbon Arc Welding
Stud welding
2. Electron beam welding
3. Oxyfuel Gas Welding
4. Laser beam welding
5. Thermit Welding
3. Electron beam welding
4. Laser beam welding
5. Thermit Welding
6. Electroslag Welding
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