ARC WELD Meaning and
Definition
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Arc weld is a well-known welding technique that utilizes an electric arc formed between an electrode and the workpiece to melt and fuse the metals together. It is a process commonly utilized in various industries and construction sites for joining metals, particularly steel.
The process of arc welding involves creating an intense heat by means of an electric current passing through the electrode which forms an arc with the workpiece. The electrode, made typically of a metal alloy, serves as both the heat source and filler material. As the heat generated melts the electrode and the workpiece, they merge and solidify as the metal cools, welding them together.
Arc welding is performed using specialized equipment, including a power source that provides the necessary electric current, an electrode holder, and protective gear such as goggles, gloves, and a welding helmet to shield the welder from the intense light emitted during the process. It may also require shielding gases or fluxes to protect the weld from atmospheric contamination.
The arc welding technique offers several advantages, including its versatility as it can be used for various thicknesses of metal, its relatively high welding speeds, and its efficiency in creating strong welds. However, it requires skilled operators due to the careful control needed to maintain the proper welding parameters, such as arc length, current, and angle. Different arc welding methods, such as shielded metal arc welding (SMAW) or gas metal arc welding (GMAW), may be employed depending on the specific needs and requirements of the welding project.
Common Misspellings for ARC WELD
- zrc weld
- src weld
- wrc weld
- qrc weld
- aec weld
- adc weld
- afc weld
- atc weld
- a5c weld
- a4c weld
- arx weld
- arv weld
- arf weld
- ard weld
- arc qeld
- arc aeld
- arc seld
- arc eeld
- arc 3eld
- arc 2eld
Etymology of ARC WELD
The word "arc weld" is a compound term consisting of "arc" and "weld". Here is the etymology of each component:
1. Arc: The term "arc" in this context refers to an electric arc, which is a discharge of electric current through a gas. It originates from the Greek word "arkos", meaning "a bow". In the 19th century, the French scientist Augustin-Jean Fresnel adopted the term "arc" to describe the luminous discharge produced by an electric current passing between two electrodes or conductors.
2. Weld: The word "weld" can be traced back to Old English "weldan" or "wyldan", meaning "to control, govern, direct, lead". In the context of metalworking, "weld" refers to the process of joining two or more pieces of metal together by applying heat or pressure.
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