Welding is the process of fusing two or more work pieces through heat, pressure, or both. It’s typically done on metal, thermoplastics, and possibly wood. The resulting connection is referred to as a weldment, and the interfused parts are referred to as parent material. The material utilized to produce the weldment is known as a consumable or filler. Many people usually say that welding is a type of art form because some materials require specific processes or methods.
Types of Welds
Below are some examples of types of welds. These are only examples of types of welds.
Slot Weld
A slot weld is a joint among two overlapping work pieces. It’s produced by depositing a filet weld around the perimeter of a hole in one piece that’s joined to the second piece through the uncovered surface of the hole.
Plug Weld
To produce a plug weld, people use a filler metal for joining one piece to the surface of an additional overlapping piece through the hole.
Full Penetration Weld
Additionally referred to as complete joint penetration (CJP), these types of welds happen when the weld metal completely penetrates the joint with full root fusion.
Partial Penetration Weld
This type of weld happens when the weld metal is deliberately not completely penetrating. People might also hear this kind of weld known as partial joint penetration (PJP).
Welding Processes
- Gas Metal Arc Welding (GMAW/MIG)
Gas metal arc welding, sometimes referred to as MIG welding, utilizes a thin wire as a conductor and is usually used in and automotive construction implementations. People usually use this method on metals such as nickel, copper, stainless steel, and more.
Throughout this type of welding, the wire gets hotter as it travels through the welding device. For keeping air containment out of the weld, is it required to use a shielding gas such as oxygen, CO2, argon, or helium.
- Gas Tungsten Arc Welding (GTAW/TIG)
Also referred to as TIG welding, this method is usually used for welding thinner and non-ferrous metals such as copper, aluminum, lead, or nickel. TIG welding is distinct from other methods since it uses a non-consumable tungsten conductor to create a weld.
Common implementation for this welding method includes bicycle or aircraft manufacturing.
- Shielded Metal Arc Welding (SMAW)
Frequently referred to as stick welding, shielded metal arc welding is a common method utilized by home-shop welders. This method involves hand-operated techniques using a flux-coated conductor consumable.
Stick welding is not recognized for its high quality or strength, nevertheless, it’s one of the most inexpensive methods.
- Flux Cored Arc Welding (FCAW)
Flux-cored arc welding entails continually feeding a wire as people weld, similar to MIG welding. Nevertheless, this type of welding breaks into two different processes.
One utilizes shielding gas. The other utilizes self-shielding agents created when fluxing agents break down within the wire. This process allows people to weld in outdoor settings.
This type of welding is applied in construction projects since the semi-automatic arc offers high welding speeds and mobility.
Other welding processes you may come across include:
- Submerged Arc Welding (SAW)
- Gas Welding/Oxyacetylene Welding
- Thermit Welding
- Forge Welding
- Electron Beam Welding
- Atomic Hydrogen Welding
- Plasma Arc Welding
- Resistance Welding
ARTISTIC ALLOYS & DESIGN OFFERS CUSTOM METAL FABRICATION IN ARIZONA, CALIFORNIA, COLORADO, & MORE
Artistic Alloys & Design offers metal design and fabrication for the entire US! If you live anywhere in the Phoenix Valley and want to have some custom metal work done, Artistic Alloys & Design can craft any type of metal item you want. From entry doors to range hoods or stair railings we have precisely what Arizona businesses and homeowners are looking for.
