What is welding ?
Welding is a fabrication process that joints materials typically matel or thermoplastic by using High heat, pressure or bouth, causing them to fuse into a single Strom pieces. It creates a permanent bond, distinct from soldiering or brazing, by melting the parent materials and often adding a filler material to from a weldment.
The Fundamental of Welding :
While the definition mentioned above might make it sound simple, welding is far from easy. Take a look at some of the fundamental principles welding.
- Welding involves a high skills level and practical knowledge of subjects like physics, chemistry and metallurgy.
- Welding is generally done on metal but is also used for fusing wood or thermoplastic part.
- Extreme heat can alter the crystalline structure and weaken any metal.
- A complete joint is weld joint or weldment.
Welding Types and process :
The welding process depends on what the meterial is in case you went to become a professional welder, you mest understand all the defferent process well.
- SMAW ( Shield Matel Arc Welding)
- GMAW ( Gas Matel Arc Welding)
- TIG ( Tungsten Inert Gas Welding)
- SAW( Submerged Arc welding)
Welding Equipment :
- Welding holder
- Welding torch
- Wire brush
- Chipping hammer
- C- clamp
- Wire and electrode.
Weldig Safety. :
- Safety glass
- Welding helmet
- Lather gloves
- Lather shows
- Lather apron
- Ear plugs.
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